View source for List of shipwrecks in September 1917

{{Short description|None}}
{{Use dmy dates|date=December 2021}}
The '''list of shipwrecks in September 1917''' includes [[ship]]s sunk, foundered, grounded, or otherwise lost during September 1917.
{{dynamic list}}
{{Calendar ToC}}

==1 September==
{{shipwreck list begin |date=1 September 1917 |sort=}}
{{shipwreck list item
|ship={{SMS|Admiral Von Schroder}}
|flag={{navy|German Empire}}
|desc=[[World War I]]: The ''Greta''-class ''[[Vorpostenboot]]'' was beached after being damaged by Royal Navy destroyers off [[Blaavandshuk]].
}}
{{shipwreck list item
|ship={{ship||Akaroa|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The [[barque]] was sunk in the [[English Channel]] {{convert|70|nmi|km}} west of the [[Casquets]], [[Channel Islands]] by {{SMU|U-19|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Akaroa">{{cite web |url=http://uboat.net/wwi/ships_hit/135.html |title=Akaroa |publisher=Uboat.net |access-date=27 September 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Amiral Olry|1904|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Mediterranean Sea]] {{convert|38|nmi|km}} north west of [[Cape Sidero]], [[Crete]], Greece ({{coord|35|40|N|25|47|E}}) by {{SMU|UC-74||6}} ({{navy|German Empire}}).<ref name="AO">{{cite web |url=http://uboat.net/wwi/ships_hit/257.html |title=Amiral Olry |publisher=Uboat.net |access-date=28 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMS|Crefeld}}
|flag={{navy|German Empire}}
|desc=The ''[[Vorpostenboot]]'' was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Dront|1907|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The cargo ship was sunk in the [[Barents Sea]] {{convert|110|nmi|km}} north west by north of the [[North Cape, Norway]] by {{SMU|U-28|Germany|6}} ({{navy|German Empire}}).<ref name="Dront">{{cite web |url=http://uboat.net/wwi/ships_hit/1723.html |title=Dront |publisher=Uboat.net |access-date=29 September 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Erato|1907|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the English Channel {{convert|4|nmi|km}} south east of [[The Lizard]], [[Cornwall]]. Her crew survived.<ref name="Erato">{{cite web |url=http://uboat.net/wwi/ships_hit/1985.html |title=Erato |publisher=Uboat.net |access-date=26 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Fingal''
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship foundered on this date.<ref name="Times030917a">{{Cite newspaper The Times |title=(untitled) |date=3 September 1917 |page=11 |issue=41573 |column=D }}</ref>
}}
{{shipwreck list item
|ship={{SMS|Heinrich Bruns}}
|flag={{navy|German Empire}}
|desc=The ''[[Vorpostenboot]]'' was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Peronne|1882|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the English Channel {{convert|5|nmi|km}} south east of [[Berry Head]], [[Devon]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Peronne">{{cite web |url=http://uboat.net/wwi/ships_hit/4747.html |title=Peronne |publisher=Uboat.net |access-date=24 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMS|Rinteln}}
|flag={{navy|German Empire}}
|desc=World War I: The ''Hameln''-class ''[[Vorpostenboot]]'' was beached after being damaged by Royal Navy destroyers off [[Lyngvig]].
}}
{{shipwreck list item
|ship={{ship||Tarapaca|ship|2}}
|flag={{flag|France}}
|desc=World War I: The four-masted [[full-rigged ship]] was scuttled in the [[Bay of Biscay]] {{convert|65|nmi|km}} west of the [[La Coubre Lighthouse]], [[Charente-Maritime]] ({{coord|45|55|N|3|12|W}}) by {{SMU|U-52||6}} ({{navy|German Empire}}).<ref name="Tarapaca">{{cite web |url=http://uboat.net/wwi/ships_hit/5910.html |title=Tarapaca |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list end}}

==2 September==
{{shipwreck list begin |date=2 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Caracas|barque|2}}
|flag={{flag|Norway}}
|desc=[[World War I]]: The auxiliary sailing vessel was scuttled in the [[Atlantic Ocean]] {{convert|130|nmi|km}} north west of [[Cape Finisterre]], Spain ({{coord|46|00|N|11|04|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Caracas">{{cite web |url=http://uboat.net/wwi/ships_hit/1105.html |title=Caracas |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMS|Dundee|1909|6}}
|flag={{Navy|UK}}
|desc=World War I: The [[armed boarding steamer]] was torpedoed and damaged in the Atlantic Ocean south west of the [[Isles of Scilly]] ({{coord|48|50|N|9|20|W}}) by {{SMU|UC-49||6}} ({{navy|German Empire}}) with the loss of nine lives. She sank the next day.<ref name="Dundee">{{cite web |url=http://uboat.net/wwi/ships_hit/1749.html |title=Dundee |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Ker Durand''
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|70|nmi|km}} west of [[Ar Men]], [[Finistère]] by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.<ref name="KD">{{cite web |url=http://uboat.net/wwi/ships_hit/3300.html |title=Ker Durand |publisher=Uboat.net |access-date=26 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Olive Branch|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the [[Barents Sea]] {{convert|85|nmi|km}} north by east of the [[North Cape, Norway]] ({{coord|72|34|N|27|56|E}}) by {{SMU|U-28|Germany|6}} ({{navy|German Empire}}) with the loss of a crew member.<ref name="OB">{{cite web |url=http://uboat.net/wwi/ships_hit/4548.html |title=Olive Branch |publisher=Uboat.net |access-date=29 September 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Rytonhall|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|105|nmi|km}} west of [[Ouessant]], Finistère ({{coord|47|45|N|7|28|W}}) by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Rytonhall">{{cite web |url=http://uboat.net/wwi/ships_hit/5272.html |title=Rytonhall |publisher=Uboat.net |access-date=26 December 2012}}</ref><ref name="NH33">{{cite web |url=http://www.naval-history.net/WW1LossesBrMS1918.htm |title= British Merchant Ships Lost to Enemy Action Part 3 of 3 - September 1917-November 1918 in date order |publisher=Naval History |access-date=24 January 2013}}</ref>
}}
{{shipwreck list item
|ship={{SMU|U-28|Germany|6}}
|flag={{Navy|German Empire}}
|desc=World War I: The [[German Type U 27 submarine|Type U 27]] [[submarine]] was sunk in the Barents Sea {{convert|85|nmi|km}} north by east of the North Cape ({{coord|72|34|N|27|56|E}}) by the explosion of the cargo of munitions aboard {{SS|Olive Branch|1912|2}}, ({{Flagcountry|UKGBI|civil}}) which it had attacked. All 39 crew were killed.
}}
{{shipwreck list item
|ship={{SS|Wentworth|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Bay of Biscay]] {{convert|36|nmi|km}} ({{coord|47|00|N|3|23|W}}) by {{SMU|U-52||6}} ({{navy|German Empire}}) with the loss of a crew member. Three survivors were taken as [[prisoners of war]].<ref name="Wentworth">{{cite web |url=http://uboat.net/wwi/ships_hit/6491.html |title=Wentworth |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list end}}

==3 September==
{{shipwreck list begin |date=3 September 1917 |sort=}}
{{shipwreck list item
|ship=''Agios Andreas''
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=[[World War I]]: The sailing vessel was sunk in the [[Aegean Sea]] by {{SMU|UC-74||6}} ({{navy|German Empire}}).<ref name="AA">{{cite web |url=http://uboat.net/wwi/ships_hit/105.html |title=Agios Andreas |publisher=Uboat.net |access-date=28 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Alentejo|1911|2}}
|flag={{flag|Portugal}}
|desc=The cargo ship caught fire, exploded and sank at [[Marseille]], [[Bouches-du-Rhône]], France.<ref name="Times100917b">{{Cite newspaper The Times |title=Portuguese steamer sunk |date=10 September 1917 |page=11 |issue=41579 |column=B }}</ref>
}}
{{shipwreck list item
|ship={{HMS|Begonia|1915|6}}
|flag={{navy|UK}}
|desc=World War I: The {{sclass|Azalea|sloop|1}} departed on patrol in the [[Atlantic Ocean]]. She was subsequently sunk by enemy action with the loss of 94 crew.<ref name="Begonia">{{cite web |url=http://uboat.net/wwi/ships_hit/702.html |title=Begonia |publisher=Uboat.net |access-date=7 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|Italy}}
|flag={{navy|UK}}
|desc=The [[naval trawler]] was lost on this date.<ref name="Navy12" />
}}
{{shipwreck list item
|ship={{SS|La Negra|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[English Channel]] {{convert|50|nmi|km}} south south west of [[Start Point, Devon]] ({{coord|49|29|N|3|53|W}}) by {{SMU|UC-50||6}} ({{navy|German Empire}}) with the loss of four of her crew.<ref name="LN">{{cite web |url=http://uboat.net/wwi/ships_hit/3442.html |title=La Negra |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Majoren|1887|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean north west of [[Bloody Foreland]], [[County Donegal]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{Coord|55|14|N|8|56|W}}) by {{SMU|U-95||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Majoren">{{cite web |url=http://uboat.net/wwi/ships_hit/3841.html |title=Majoren |publisher=Uboat.net |access-date=24 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Ragnhild|1895|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[North Sea]] {{convert|14|nmi|km}} south by east of [[Flamborough Head]], [[East Riding of Yorkshire]] by {{SMU|UB-30||6}} ({{navy|German Empire}}) with the loss of fifteen crew.<ref name="Ragnhild">{{cite web |url=http://uboat.net/wwi/ships_hit/5003.html |title=Ragnhild |publisher=Uboat.net |access-date=2 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Treverbyn|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a [[naval mine|mine]] and sank in the Atlantic Ocean {{convert|2|nmi|km}} east south east of the [[Ushinish Lighthouse]], [[South Uist]], [[Outer Hebrides]] with the loss of 27 crew.<ref name="Treverbyn">{{cite web |url=http://uboat.net/wwi/ships_hit/6110.html |title=Treverbyn |publisher=Uboat.net |access-date=20 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Van Allens-Broughton|schooner|2}}
|flag={{flag|United States|1912}}
|desc=The five-masted [[schooner]] was abandoned in the Atlantic Ocean. She sank the next day.<ref name="Times241017a">{{Cite newspaper The Times |title=Shipping losses |date=24 October 1917 |page=7 |issue=41617 |column=D }}</ref>
}}
{{shipwreck list end}}

==4 September==
{{shipwreck list begin |date=4 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Bishopton|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The cargo ship was torpedoed and sunk in the [[English Channel]] {{convert|30|nmi|km}} south by east of [[St. Catherine's Point]], [[Isle of Wight]] ({{coord|50|08|N|0|57|W}}) by {{SMU|UC-16||6}} ({{navy|German Empire}}) with the loss of two of her crew.<ref name="NH33" /><ref name="Bishopton">{{cite web |url=http://uboat.net/wwi/ships_hit/815.html |title=Bishopton |publisher=Uboat.net |access-date=23 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Peerless|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Atlantic Ocean]] south west of the [[Bishop Rock, Isles of Scilly]] ({{coord|49|11|N|7|16|W}}) by {{SMU|U-52||6}} ({{navy|German Empire}}) with the loss of five crew. Three survivors were taken as [[prisoners of war]].<ref name="Peerless">{{cite web |url=http://uboat.net/wwi/ships_hit/4709.html |title=Peerless |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Sadi Carnot|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The three-masted [[schooner]] was sunk in the Atlantic Ocean {{convert|42|nmi|km}} south south west of the [[Isles of Scilly]] by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew were rescued by {{HMS|Landrail}} ({{navy|UK}}) and ''Montana''<!--needs dabbing--> ({{flag|United States|1912}}).<ref name="SC">{{cite web |url=http://uboat.net/wwi/ships_hit/5290.html |title=Sadi Carnot|publisher=Uboat.net |access-date=26 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Theodora|1894|2}}
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean off [[Santa Uxía de Ribeira]], [[A Coruña (province)|A Coruña]], Spain ({{coord|42|32|N|9|25|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Theodora">{{cite web |url=http://uboat.net/wwi/ships_hit/5978.html |title=Theodora |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list end}}

==5 September==
{{shipwreck list begin |date=5 September 1917 |sort=}}
{{shipwreck list item
|ship=[[SS Prinz Adalbert|''Alesia'']]
|flag={{flag|France}}
|desc=[[World War I]]: The [[passenger ship]] was torpedoed and damaged in the [[Atlantic Ocean]] {{convert|40|nmi|km}} north west of [[Ouessant]], [[Finistère]] by {{SMU|UC-69||6}} ({{navy|German Empire}}). She was sunk the next day by {{SMU|UC-50||6}} ({{navy|German Empire}}).<ref name="Alesia">{{cite web |url=http://uboat.net/wwi/ships_hit/174.html |title=Alesia |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Echunga|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[tank ship|tanker]] was torpedoed and sunk in the Atlantic Ocean {{convert|40|nmi|km}} north east of Ouessant by {{SMU|U-52||6}} ({{navy|German Empire}}) with the loss of nine crew.<ref name="NH33" /><ref name="Echunga">{{cite web |url=http://uboat.net/wwi/ships_hit/1798.html |title=Echunga |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Emma''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was shelled and sunk in the [[English Channel]] {{convert|8|nmi|km}} north of [[Jentilez|Sept-Îles]], [[Finistère]], France by {{SMU|UC-50||6}} ({{navy|German Empire}}).<ref name="NH33" /><ref name="Emma">{{cite web |url=http://uboat.net/wwi/ships_hit/6975.html |title=Emma |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|Eros}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] struck a [[naval mine|mine]] and sank in the [[North Sea]] off [[Orfordness]], [[Suffolk]] with the loss of two of her crew.<ref name="Eros">{{cite web |url=http://uboat.net/wwi/ships_hit/6979.html |title=Eros |publisher=Uboat.net |access-date=18 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Florence Muspratt|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[schooner]] was shelled and sunk in the English Channel {{convert|10|nmi|km}} north of Sept-Îles by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="FM">{{cite web |url=http://uboat.net/wwi/ships_hit/2214.html |title=Florence Muspratt |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Frances''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[ketch]] was scuttled in the English Channel {{convert|8|nmi|km}} north by west of Sept-Îles by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Frances">{{cite web |url=http://uboat.net/wwi/ships_hit/2253.html |title=Frances |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Glynn|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|32|nmi|km}} north west of the [[Les Hanois Lighthouse]], [[Guernsey]], [[Channel Islands]] by {{SMU|UC-42||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Glynn">{{cite web |url=http://uboat.net/wwi/ships_hit/2556.html |title=Glynn |publisher=Uboat.net |access-date=15 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Industry|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Chaanel {{convert|20|nmi|km}} north west of the Les Hanois Lighthouse by {{SMU|UC-42||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Industry">{{cite web |url=http://uboat.net/wwi/ships_hit/7318.html |title=Industry |publisher=Uboat.net |access-date=15 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Jeannot''
|flag={{flag|Belgium}}
|desc=World War I: The fishing vessel was scuttled in the North Sea off [[Lowestoft]], Suffolk by {{SMU|UB-10||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Jeannot">{{cite web |url=http://uboat.net/wwi/ships_hit/3141.html |title=Jeannot |publisher=Uboat.net |access-date=28 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Margaret''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The trawler struck a mine and sank in the North Sea off [[Wick, Highland|Wick]], [[Caithness]] with the loss of five of her crew.<ref name="Fish22">{{cite web |url=http://www.naval-history.net/WW1LossesBrFV1917-18.htm |title=British Fishing Vessels Lost to Enemy Action Part 2 of 2 - Years 1917, 1918 in date order |publisher=Naval History |access-date=2 February 2013}}</ref>
}}
{{shipwreck list item
|ship=''Proletaire''
|flag={{flag|France}}
|desc=World War I: The sailing vessel was scuttled in the [[Mediterranean Sea]] {{convert|59|nmi|km}} off [[Cape Bougarouni]], [[French Algeria|Algeria]] ({{Coord|37|45|N|5|45|E}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}).<ref name="Proletaire">{{cite web |url=http://uboat.net/wwi/ships_hit/4941.html |title=Proletaire |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMS|Senator Holthusen}}
|flag={{navy|German Empire}}
|desc=The ''[[Vorpostenboot]]'' was lost on this date.
}}
{{shipwreck list item
|ship=''Theodor''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was scuttled in the English Channel {{convert|13|nmi|km}} north by west of Sept-Îles by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Theodor">{{cite web |url=http://uboat.net/wwi/ships_hit/6911.html |title=Theodor |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|U-88}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type U 87 submarine|Type U 87]] [[submarine]] struck a mine and sank in the North Sea off [[Terschelling]], [[Friesland]], Netherlands with the loss of all 43 crew.
}}
{{shipwreck list item
|ship=''Unity''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|8|nmi|km}} east of the ''[[Cross Sand Lightship]]'' ({{flagcountry|UKGBI|government}}) by {{SMU|UB-10||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Fish22" /><ref name="Unity">{{cite web |url=http://uboat.net/wwi/ships_hit/6211.html |title=Unity |publisher=Uboat.net |access-date=28 October 2012}}</ref>
}}
{{shipwreck list end}}

==6 September==
{{shipwreck list begin |date=6 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Agios Georgios|barque|2}}
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=[[World War I]]: The [[barque]] was sunk in the [[Ionian Sea]] ({{coord|36|15|N|21|44|E}}) by {{SMU|UC-74||6}} ({{navy|German Empire}}).<ref name="AG">{{cite web |url=http://uboat.net/wwi/ships_hit/7583.html |title=Agios Georgios |publisher=Uboat.net |access-date=28 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Elisabethville|1910|2}}
|flag={{flag|Belgium}}
|desc=World War I: The [[passenger ship]] was torpedoed and sunk in the [[Bay of Biscay]] ({{coord|47|05|N|3|04|W|type:event|name=SS Elisabethville}}) by {{ship|SM|UC-71||2}} ({{navy|German Empire}}) with the loss of fourteen of the 313 people on board.<ref name="Elisabethville">{{cite web |url=http://uboat.net/wwi/ships_hit/1889.html |title=Elisabethville |publisher=Uboat.net |access-date=27 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMS|Fiona|1905|6}}
|flag={{navy|UK}}
|desc=The [[armed boarding steamer]] ran aground on the [[Pentland Skerries]]. She was towed off but broke in two.<ref name="WWItuglog">{{cite web |url=http://thamestugs.co.uk/MISC--TUG-LOGS.php |title= WW1 TUG LOGS |publisher=Thames Tugs |access-date=18 October 2015}}</ref>
}}
{{shipwreck list item
|ship={{SS|Hammar II|1912|2}}
|flag={{flag|Sweden}}
|desc=World War I: The cargo ship was scuttled in the [[North Sea]] by {{SMU|UB-62||6}} ({{navy|German Empire}}). Her eleven crew took to the lifeboats but were not rescued.<ref name="Hammar">{{cite web |url=http://uboat.net/wwi/ships_hit/2689.html |title=Hammar Ii |publisher=Uboat.net |access-date=11 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|Helgian}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] struck a [[naval mine|mine]] and sank in the [[Gulf of Ruphani]] with the loss of ten of her twelve crew.<ref name="Helgian">{{cite web |url=https://uboat.net/wwi/ships_hit/2794.html |title=HMT Helgian |publisher=Uboat.net |access-date=8 February 2020 }}</ref>
}}
{{shipwreck list item
|ship=''Moina''
|flag={{flag|France}}
|desc=World War I: The auxiliary sailing vessel was scuttled in the [[Atlantic Ocean]] west of [[Gibraltar]] ({{coord|36|32|N|7|15|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Moina">{{cite web |url=http://uboat.net/wwi/ships_hit/4206.html |title=Moina |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Rosary''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea off the coast of [[Norfolk]] by {{SMU|UB-10||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Rosary">{{cite web |url=http://uboat.net/wwi/ships_hit/5198.html |title=Rosary |publisher=Uboat.net |access-date=28 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Thisbe|1910|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|6|nmi|km}} west of [[The Lizard]], [[Cornwall]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|49|57|N|5|21|W}}) by {{SMU|UB-35||6}} ({{navy|German Empire}}).<ref name="Thisbe">{{cite web |url=http://uboat.net/wwi/ships_hit/5990.html |title=Thisbe |publisher=Uboat.net |access-date=4 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Tuskar|1890|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the Atlantic Ocean {{convert|3|nmi|km}} off [[Eagle Island, County Mayo]] with the loss of ten of her crew.<ref name="Tuskar">{{cite web |url=http://uboat.net/wwi/ships_hit/6885.html |title=Tuskar |publisher=Uboat.net |access-date=21 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Ville de Strasbourg|1882|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the [[Aegean Sea]] off Cape Spati, [[Cythera (island)|Cythera, Greece]] ({{coord|36|24|N|22|54|E}}) by {{SMU|UC-74||6}} ({{navy|German Empire}}). Her crew survived.<ref name="VdS">{{cite web |url=http://uboat.net/wwi/ships_hit/6353.html |title=Ville de Strasbourg |publisher=Uboat.net |access-date=28 December 2012}}</ref>
}}
{{shipwreck list end}}

==7 September==
{{shipwreck list begin |date=7 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship|ST|Antonio Ferro||2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=The [[tugboat|tug]] foundered on this date with the loss of seven of her crew.<ref name="Times100917a">{{Cite newspaper The Times |title=Tug and seven men lost. |date=10 September 1917 |page=3 |issue=41579 |column=B }}</ref>
}}
{{shipwreck list item
|ship={{HMT|By George}}
|flag={{navy|UK}}
|desc=[[World War I]]: The naval trawler struck a [[naval mine|mine]] and sank in the [[Gulf of Ruphani]] ({{coord|40|38|N|24|54|E}}) with the loss of two of her crew.<ref name="BG">{{cite web |url=http://uboat.net/wwi/ships_hit/1010.html |title=HMT By George |publisher=Uboat.net |access-date=30 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Casa Blanca''
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was sunk in the [[Atlantic Ocean]] by {{SMU|UB-49||6}} ({{navy|German Empire}}).<ref name="CB">{{cite web |url=http://uboat.net/wwi/ships_hit/1153.html |title=Casa Blanca |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Clan Ferguson|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[collier (ship type)|collier]] was torpedoed and sunk in the Atlantic Ocean {{convert|15|nmi|km}} off [[Cape Spartel]], [[Spanish Morocco|Morocco]] ({{coord|35|50|N|6|10|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}) with the loss of ten crew.<ref name="NH33" /><ref name="CF">{{cite web |url=http://uboat.net/wwi/ships_hit/1323.html |title=Clan Ferguson |publisher=Uboat.net |access-date=9 November 2012}}</ref><ref name="Navy12">{{cite web |url=http://www.naval-history.net/WW1LossesBrRNA-L.htm |title=British Naval Vessels Lost at Sea Part 1 of 2 - Abadol (oiler) to Lynx (destroyer) |publisher=Naval History |access-date=2 February 2013}}</ref>
}}
{{shipwreck list item
|ship={{SS|Grelfryda|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and damaged in the [[North Sea]] {{convert|4|nmi|km}} south west by west of [[Flamborough Head]], [[East Riding of Yorkshire|Yorkshire]] by {{SMU|UB-34||6}} ({{navy|German Empire}}). She was beached, but was later refloated, repaired and returned to service.<ref name="Grelfryda">{{cite web |url=http://uboat.net/wwi/ships_hit/2612.html |title=Grelfryda |publisher=Uboat.net |access-date=3 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Haakon VII|1907|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Atlantic Ocean]] {{convert|3|nmi|km}} east south east of [[Land's End]], [[Cornwall]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|UB-35||6}} ({{navy|German Empire}}) with the loss of three of her crew.<ref name="Haakon">{{cite web |url=http://uboat.net/wwi/ships_hit/2667.html |title=Haakon Vii |publisher=Uboat.net |access-date=4 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Hinemoa|barque|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The four-masted [[barque]] was shelled and sunk in the Atlantic Ocean {{convert|35|nmi|km}} west south west of the [[Bishop Rock, Isles of Scilly]] ({{coord|49|30|N|7|08|W}}) by {{SMU|UC-16||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Hinemoa">{{cite web |url=http://uboat.net/wwi/ships_hit/2864.html |title=Hinemoa |publisher=Uboat.net |access-date=23 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Hunsbridge|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[collier (ship type)|collier]] was torpedoed and sunk in the Atlantic Ocean {{convert|60|nmi|km}} west south west of Cape Spartel ({{coord|35|10|N|6|50|W}}) by {{SMU|UB-49||6}} ({{navy|German Empire}}) with the loss of three of her crew.<ref name="NH33" /><ref name="Navy12" /><ref name="Hunsbridge">{{cite web |url=http://uboat.net/wwi/ships_hit/2918.html |title=Hunsbridge |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Minnehaha||2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The [[ocean liner]] was torpedoed and sunk in the Atlantic Ocean {{convert|12|nmi|km}} south east of the [[Fastnet Rock]] ({{coord|51|17|N|9|22|W}}) by {{SMU|U-48||6}} ({{navy|German Empire}}) with the loss of 43 lives.<ref name="Minnehaha">{{cite web |url=http://uboat.net/wwi/ships_hit/4168.html |title=Minnehaha |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Mont de Piete''
|flag={{flag|France}}
|desc=World War I: The vessel was sunk in the Bay of Biscay off the mouth of the [[Loire]] by {{SMU|UC-71||6}} ({{navy|German Empire}}).<ref name="MdP">{{cite web |url=http://uboat.net/wwi/ships_hit/4226.html |title=Mont De Piete |publisher=Uboat.net |access-date=27 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Myrmidon|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was damaged in the [[Mediterranean Sea]] ({{coord|37|10|N|6|51|E}} by {{SMU|UC-54||6}} ({{navy|German Empire}}) with the loss of two of her crew. She was beached at [[Skikda|Philippeville]], [[French Algeria|Algeria]] but was later refloated.<ref name="Myrmidon">{{cite web |url=http://uboat.net/wwi/ships_hit/4286.html |title=Myrmidon |publisher=Uboat.net |access-date=20 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Versailles''
|flag={{flag|France}}
|desc=World War I: The fishing vessel was shelled and sunk in the Atlantic Ocean {{convert|107|nmi|km}} south by west of [[Ouessant]], [[Finistère]] ({{coord|47|49|N|7|38|W}}) by {{SMU|UC-50||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Versailles">{{cite web |url=http://uboat.net/wwi/ships_hit/7697.html |title=Versailles |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Vestfjeld|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The four-masted barque was sunk in the Atlantic Ocean {{convert|40|nmi|km}} south west of the Bishop Rock by {{SMU|UC-16||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Vestfjeld">{{cite web |url=http://uboat.net/wwi/ships_hit/6312.html |title=Vestfjeld |publisher=Uboat.net |access-date=23 November 2012}}</ref>
}}
{{shipwreck list end}}

==8 September==
{{shipwreck list begin |date=8 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Aladdin|1902|2}}
|flag={{flag|Norway}}
|desc=[[World War I]]: The coaster was sunk in the [[North Sea]] {{convert|5|nmi|km}} north by west of [[Flamborough Head]], [[East Riding of Yorkshire|Yorkshire]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|UB-34||6}} ({{navy|German Empire}}) with the loss of a crew member.<ref name="Aladdin">{{cite web |url=http://uboat.net/wwi/ships_hit/140.html |title=Aladdin |publisher=Uboat.net |access-date=3 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Armorique''
|flag={{flag|France}}
|desc=World War I: The sailing vessel was sunk in the [[Atlantic Ocean]] north of [[Ouessant]], [[Finistère]] by {{SMU|UB-35||6}} ({{navy|German Empire}}).<ref name="Armorique">{{cite web |url=http://uboat.net/wwi/ships_hit/454.html |title=Armorique |publisher=Uboat.net |access-date=4 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Askelad|1894|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean west south west of Ouessant ({{coord|47|25|N|7|25|W}}) by {{SMU|UC-17||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Askelad">{{cite web |url=http://uboat.net/wwi/ships_hit/493.html |title=Askelad |publisher=Uboat.net |access-date=25 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Blanche|1909 schooner|2}}
|flag={{flag|France}}
|desc=World War I: The [[schooner]] was sunk in the Atlantic Ocean north of Ouessant by {{SMU|UB-35||6}} ({{navy|German Empire}}).<ref name="Blanche">{{cite web |url=http://uboat.net/wwi/ships_hit/6815.html |title=Blanche |publisher=Uboat.net |access-date=4 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Elizabeth''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was scuttled in the [[English Channel]] {{convert|12|nmi|km}} east south east of [[Start Point, Devon]] by {{SMU|UB-31||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Elizabeth">{{cite web |url=http://uboat.net/wwi/ships_hit/6723.html |title=Elizabeth |publisher=Uboat.net |access-date=2 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Ezel|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the English Channel {{convert|20|nmi|km}} north of [[Saint-Valery-en-Caux]], [[Seine-Inférieure]], France ({{coord|50|13|N|0|36|E}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Ezel">{{cite web |url=http://uboat.net/wwi/ships_hit/2096.html |title=Ezel |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Family's Pride''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The vessel was scuttled in the North Sea {{convert|28|nmi|km}} east of [[Peterhead]], [[Aberdeenshire]] by {{SMU|UC-40||6}} ({{navy|German Empire}}).<ref name="Fish22" /><ref name="FP">{{cite web |url=http://uboat.net/wwi/ships_hit/6663.html |title=Family's Pride |publisher=Uboat.net |access-date=9 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Harrow|1900|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|4|nmi|km}} south east of [[Whitby]], [[North Riding of Yorkshire|Yorkshire]] by {{SMU|UB-41||6}} ({{navy|German Empire}}) with the loss of two of her crew.<ref name="Harrow">{{cite web |url=http://uboat.net/wwi/ships_hit/2732.html |title=Harrow |publisher=Uboat.net |access-date=7 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Hockwold|1911|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The [[collier (ship type)|collier]] collided with another British merchant ship and sank in the English Channel off [[The Lizard]], [[Cornwall]].<ref name="Navy12" /><ref name="Times110917a" />
}}
{{shipwreck list item
|ship={{ship||Laura|ketch|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[ketch]] was scuttled in the English Channel {{convert|25|nmi|km}} north of [[Fécamp]], Seine-Inférieure by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Laura">{{cite web |url=http://uboat.net/wwi/ships_hit/7186.html |title=Laura |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Lighter No. 2''
|flag={{flag|United States|1912}}
|desc=The Lighter sank at the wharf of [[Burton-Furber Coal Company]], [[East Boston, Massachusetts]].<ref name=":0">{{cite web |url=https://research.mysticseaport.org/coll/coll001/ |title=Records of the T. A. Scott co. |publisher=mysticseaport.org |access-date=19 April 2021}}</ref>
}}
{{shipwreck list item
|ship={{ship||Meeta|schooner|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean north of Ouessant by {{SMU|UB-35||6}} ({{navy|German Empire}}).<ref name="Meeta">{{cite web |url=http://uboat.net/wwi/ships_hit/4061.html |title=Meeta |publisher=Uboat.net |access-date=4 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Newholm|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the English Channel {{convert|1|nmi|km}} south of [[Start Point, Devon]] by {{SMU|UC-30||6}} ({{navy|German Empire}}) with the loss of twenty of her crew.<ref name="Newholm">{{cite web |url=http://uboat.net/wwi/ships_hit/4376.html |title=Newholm |publisher=Uboat.net |access-date=3 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Setubal|1898|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was scuttled in the English Channel {{convert|25|nmi|km}} north east of Ouessant ({{coord|48|55|N|4|35|W}}) by {{SMU|UC-71||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Setubal">{{cite web |url=http://uboat.net/wwi/ships_hit/5537.html |title=Setubal |publisher=Uboat.net |access-date=27 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||William H. Clifford|schooner|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The four-masted schooner was captured and scuttled sunk in the Atlantic Ocean ({{coord|48|30|N|12|20|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived.<ref name="WHC">{{cite web |url=http://uboat.net/wwi/ships_hit/6541.html |title=William H. Clifford |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list end}}

==9 September==
{{shipwreck list begin |date=9 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Elsa|barque|2}}
|flag={{flag|Denmark}}
|desc=[[World War I]]: The [[barque]] was torpedoed and sunk in the [[Atlantic Ocean]] {{convert|6|nmi|km}} off [[Kinsale]], [[County Cork]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|U-48||6}} ({{navy|German Empire}}) with the loss of five crew.<ref name="Elsa">{{cite web |url=http://uboat.net/wwi/ships_hit/6713.html |title=Elsa |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Montana||2}}
|flag={{flag|United States|1912}}
|desc=The steamer sank in the [[Mediterranean Sea]] between [[Tunis]], [[French Tunisia]], and [[Malta]].<ref>{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207305 |title=Montana (+1917) |publisher=Wrecksite |access-date=19 April 2021}}</ref>
}}
{{shipwreck list item
|ship={{SS|Pluton|1889|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[English Channel]] {{convert|6|nmi|km}} east south east of [[Start Point, Devon]] by {{SMU|UB-31||6}} ({{navy|German Empire}}) with the loss of ten of her crew.<ref name="Pluton">{{cite web |url=http://uboat.net/wwi/ships_hit/4821.html |title=Pluton |publisher=Uboat.net |access-date=2 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Storm||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the North Sea {{convert|1|nmi|km}} off the ''[[Sunk Lightship]]'' ({{flagcountry|UKGBI|government}}) by a [[Luftstreitkräfte]] aircraft.<ref name="NH33" />
}}
{{shipwreck list item
|ship={{SS|Swiftsure|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster struck a [[naval mine|mine]] and sank in Shapinsay Sound, [[Orkney Islands]] with the loss of a crew member.<ref name="Swiftsure">{{cite web |url=http://uboat.net/wwi/ships_hit/5866.html |title=Swiftsure |publisher=Uboat.net |access-date=9 December 2012}}</ref>
}}
{{shipwreck list end}}

==10 September==
{{shipwreck list begin |date=10 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|City of Nagpur|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship ran aground on the Danae Shoal (correct date August 23rd), off [[Lourenço Marques, Mozambique]]. She broke in two and was a total loss.<ref name="Times110917a">{{Cite newspaper The Times |title=British liner wrecked |date=11 September 1917 |page=3 |issue=41580 |column=C }}</ref> All 259 passengers, and her crew, were rescued.<ref name="Times271217a">{{Cite newspaper The Times |title=Liner wrecked in Delagoa Bay |date=27 December 1917 |page=6 |issue=41671 |column=B }}</ref>
}}
{{shipwreck list item
|ship={{SS|Eburoon||2}}
|flag={{flag|Belgium}}
|desc=The cargo ship was wrecked in [[Trepassey Bay]], [[Dominion of Newfoundland|Newfoundland]].<ref>{{csr|register=MSI|id=5607859|shipname=Eburoon |access-date=10 February 2020}}</ref>
}}
{{shipwreck list item
|ship={{SS|Jane Williamson|brigantine|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The [[brigantine]] was shelled and sunk in the [[Atlantic Ocean]] {{convert|20|nmi|km}} north of [[St. Ives, Cornwall]] ({{coord|50|32|N|5|20|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}) with the loss of four of her six crew.<ref name="JW">{{cite web |url=http://uboat.net/wwi/ships_hit/3116.html |title=Jane Williamson |publisher=Uboat.net |access-date=18 December 2012}}</ref><ref name="Times140917a">{{Cite newspaper The Times |title=Murder by U Boat |date=14 September 1917 |page=6 |issue=41583 |column=E }}</ref>
}}
{{shipwreck list item
|ship={{HMT|Loch Ard}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] struck a [[naval mine|mine]] and sank in the [[North Sea]] off [[Lowestoft]], [[Suffolk]] ({{coord|52|30|N|1|53|E}}) with the loss of five of her crew.<ref name="LA">{{cite web |url=http://uboat.net/wwi/ships_hit/3657.html |title=Loch Ard |publisher=Uboat.net |access-date=21 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Margarita|1903|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and was severely damaged in the North Sea {{convert|1|nmi|km}} south of the [[Bressay Lighthouse]], [[Shetland Islands]]. She was repaired and returned to service in 1921.<ref name="Margarita">{{cite web |url=http://uboat.net/wwi/ships_hit/3906.html |title=Margarita |publisher=Uboat.net |access-date=9 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Mary Orr''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The sailing vessel was shelled and sunk in the Atlantic Ocean {{convert|8|nmi|km}} north by east of the [[Pendeen Lighthouse]], Cornwall ({{coord|50|18|N|5|40|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="MO">{{cite web |url=http://uboat.net/wwi/ships_hit/4017.html |title=Mary Orr |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Mary Seymour|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the Atlantic Ocean {{convert|7|nmi|km}} north north east of the Pendeen Lighthouse ({{coord|50|16|N|5|39|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="MS">{{cite web |url=http://uboat.net/wwi/ships_hit/4018.html |title=Mary Seymour |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Moss Rose|schooner|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The three-masted schooner was shelled and sunk in the Atlantic Ocean {{convert|7|nmi|km}} north north east of the Pendeen Lighthouse ({{coord|50|16|N|5|39|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="MR">{{cite web |url=http://uboat.net/wwi/ships_hit/4255.html |title=Moss Rose |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Parkmill|1909|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=The cargo ship was sunk in the North Sea {{convert|1.25|nmi|km}} south east of the Bressay Lighthouse by {{SMU|UC-40||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Parkmill">{{cite web |url=http://uboat.net/wwi/ships_hit/4676.html |title=Parkmill |publisher=Uboat.net |access-date=9 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Sims''
|flag={{flagcountry|Russian Empire|1914}}
|desc=World War I: The [[tugboat|tug]] struck a mine and sank in the [[Baltic Sea]] off Worms Island.<ref name="Sims">{{cite web |url=http://uboat.net/wwi/ships_hit/5578.html |title=Sims |publisher=Uboat.net |access-date=21 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|UC-42||6}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type UC II submarine|Type UC II]] [[submarine]] was sunk by the explosion of one of her own mines at [[Cork (city)|Cork, Ireland]] ({{coord|51|44|N|8|12|W}}) with the loss of all 26 crew.
}}
{{shipwreck list item
|ship={{SS|Vikholmen|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the [[English Channel]] south east of the [[Isle of Wight]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|50|11|N|1|22|W}}) by {{SMU|UC-71||6}} ({{navy|German Empire}}) with the loss of eight of her crew.<ref name="Vikholmen">{{cite web |url=http://uboat.net/wwi/ships_hit/6336.html |title=Vikholmen |publisher=Uboat.net |access-date=27 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Water Lily|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was sunk in the Atlantic Ocean {{convert|8|nmi|km}} north north east of the Pendeen Lighthouse ({{Coord|50|18|N|5|40|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="WL">{{cite web |url=http://uboat.net/wwi/ships_hit/6470.html |title=Water Lily |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list end}}

==11 September==
{{shipwreck list begin |date=11 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Embleton|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The cargo ship was sunk in the [[Atlantic Ocean]] {{convert|150|nmi|km}} west of [[Cape Spartel]], [[Spanish Morocco|Morocco]] by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Embleton">{{cite web |url=http://uboat.net/wwi/ships_hit/1936.html |title=Embleton |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Luxembourg|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a [[naval mine|mine]] and sank in the [[Atlantic Ocean]] {{convert|3.5|nmi|km}} north north east of the [[Pendeen Lighthouse]], [[Cornwall]] ({{coord|50|13|N|5|40|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Luxembourg">{{cite web |url=http://uboat.net/wwi/ships_hit/3769.html |title=Luxembourg |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Rosy Cross''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the Atlantic Ocean {{convert|4|nmi|km}} north west by west of [[Crackington Haven]], Cornwall by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Fish22" /><ref name="RC">{{cite web |url=http://uboat.net/wwi/ships_hit/5223.html |title=Rosy Cross |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Tobol|1901|2}}
|flag={{navy|Russian Empire|1914}}
|desc=World War I: The cargo ship was sunk in the [[North Sea]] {{convert|70|nmi|km}} east south east of [[Duncansby Head]], [[Caithness]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|58|10|N|1|00|W}}) by {{SMU|U-52||6}} ({{navy|German Empire}}). Wreck located 2024.<ref name="Tobol">{{cite web |url=http://uboat.net/wwi/ships_hit/6038.html |title=Tobol |publisher=Uboat.net |access-date=9 October 2012}}</ref><ref>{{cite web |url=https://www.msn.com/en-us/news/world/wwi-shipwreck-discovery-unlocks-secrets-of-107-year-old-maritime-enigma/ar-AA1sbSV0?ocid=msedgntp&pc=U531&cvid=97941d92c14a468e86af6a412df8c7a0&ei=41 |title=WWI Shipwreck Discovery Unlocks Secrets of 107-Year-Old Maritime Enigma |publisher=Knews via MSN |accessdate=13 October 2024}}</ref>
}}
{{shipwreck list item
|ship={{SMU|U-49||6}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type U 43 submarine|Type U 43]] [[submarine]] was rammed, shelled and sunk in the [[Bay of Biscay]] ({{coord|46|17|N|14|42|W}}) by {{SS|British Transport||2}} ({{flagcountry|UKGBI|civil}}) with the loss of all 43 crew.
}}
{{shipwreck list item
|ship={{SS|Vienna|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay {{convert|340|nmi|km}} west of [[Ouessant]], [[Finistère]], France ({{coord|46|59|N|13|05|W}}) by {{SMU|U-49||6}} ({{navy|German Empire}}) with the loss of 25 crew. Her captain was taken as a [[prisoner of war]].<ref name="NH33" /><ref name="Vienna">{{cite web |url=http://uboat.net/wwi/ships_hit/6327.html |title=Vienna |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||William|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[schooner]] was sunk in the Atlantic Ocean {{convert|4|nmi|km}} north north west of Crackington Haven ({{coord|50|56|N|5|39|W}}) by {{SMU|UC-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="William">{{cite web |url=http://uboat.net/wwi/ships_hit/6537.html |title=William |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list end}}

==12 September==
{{shipwreck list begin |date=12 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Agricola|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The [[schooner]] was scuttled in the [[Bristol Channel]] {{convert|15|nmi|km}} west north west of [[Lundy Island]], [[Devon]] by {{SMU|U-19|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Agricola">{{cite web |url=http://uboat.net/wwi/ships_hit/121.html |title=Agricola |publisher=Uboat.net |access-date=27 September 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|Asia}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] struck a [[naval mine|mine]] and sank in the [[North Sea]] off [[Bressay]], [[Shetland Islands]] with the loss of seven of her crew.<ref name="Asia">{{cite web |url=http://uboat.net/wwi/ships_hit/489.html |title=Asia |publisher=Uboat.net |access-date=9 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Charles Frederick''
|flag={{flag|United States|1912}}
|desc=The Barge sank at the wharf of the [[Peoples Coal and Wood Company]] Yard, [[Bridgeport, Connecticut]].<ref name=":0"/>
}}
{{shipwreck list item
|ship={{SS|Deputé Pierre Goujon|1894|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the [[Bay of Biscay]] off [[Belle Île]], [[Morbihan]] ({{coord|47|06|N|3|57|W}}) by {{SMU|U-103||6}} ({{navy|German Empire}}). Her crew survived.<ref name="DPG">{{cite web |url=http://uboat.net/wwi/ships_hit/1612.html |title=Depute Pierre Goujon |publisher=Uboat.net |access-date=25 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship|Russian submarine|Edinorog|1916|2}} 
|flag={{navy|Russian Empire}}
|desc=The {{sclass|Bars|submarine|||1915}} ran aground off "Ayret Island", in the [[Baltic Sea]]. She was refloated on 25 September with assistance from ''Volkhov'' ({{flagcountry|Russian Empire}}) and taken in to [[Reval]] for repairs.<ref name=Cherneyshev>{{Cite book |title=Погибли без боя. Катастрофы русских кораблей XVIII–XX вв. |trans-title=They died without a fight. Catastrophes of Russian ships of the XVIII-XX centuries |language=Russian |first=Alexander Alekseevich |last=Chernyshev |publisher=Veche |year=2012 |url=http://www.maxima-library.org/mob/b/389880?format=read }}</ref>
}}
{{shipwreck list item
|ship={{SS|Gibraltar|1902|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Mediterranean Sea]] {{convert|100|nmi|km}} south east of [[Cape Creus]], Spain ({{coord|41|17|N|5|50|E}}) by {{SMU|UC-27||6}} ({{navy|German Empire}}) with the loss of four of her crew.<ref name="NH33" /><ref name="Gibraltar">{{cite web |url=http://uboat.net/wwi/ships_hit/7053.html |title=Gibraltar |publisher=Uboat.net |access-date=2 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Gisla|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|4|nmi|km}} off [[Cape Palos]], [[Murcia]] Spain ({{coord|37|39|N|0|32|W}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Gisla">{{cite web |url=http://uboat.net/wwi/ships_hit/2479.html |title=Gisla |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship|ST|HS 3||2}} and ''RB 10''
|flag={{Flagcountry|UKGBI|government}}
|desc=World War I: The [[tugboat|tug]] and [[reefer ship|refrigerated]] [[barge]] were scuttled in the [[Atlantic Ocean]] {{convert|18|nmi|km}} west by north of [[Cape Sines]], Portugal by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived, but four of them were taken as [[prisoners of war]].<ref name="HS3">{{cite web |url=http://uboat.net/wwi/ships_hit/2665.html |title=Hs 3 |publisher=Uboat.net |access-date=9 November 2012}}</ref><ref name="RB10">{{cite web |url=http://uboat.net/wwi/ships_hit/7717.html |title=Rb 10 |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Reim|1901|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean off [[Cape St. Vincent]], Portugal by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Reim">{{cite web |url=http://uboat.net/wwi/ships_hit/5059.html |title=Reim |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|St. Margaret|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[passenger ship]] was torpedoed and sunk in the [[Norwegian Sea]] {{convert|30|nmi|km}} south east of [[Lítla Dímun]], [[Faroe Islands]] by {{SMU|U-103||6}} ({{navy|German Empire}}) with the loss of five crew.<ref name="St.M">{{cite web |url=http://uboat.net/wwi/ships_hit/5728.html |title=St. Margaret |publisher=Uboat.net |access-date=25 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|U-45||6}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type U 43 submarine|Type U 43]] [[submarine]] was torpedoed and sunk in the Atlantic Ocean north west of the [[Shetland Islands]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|55|48|N|7|30|W}}) by {{HMS|D7}} ({{navy|UK}}) with the loss of 43 of her 45 crew.
}}
{{shipwreck list item
|ship={{SS|Urd|1895|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|10|nmi|km}} north by east of Cape Palos ({{coord|37|52|N|0|28|W}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}) with the loss of three crew.<ref name="NH33" /><ref name="Urd">{{cite web |url=http://uboat.net/wwi/ships_hit/6220.html |title=Urd |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Wilmore|1914|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Mediterranean Sea]] {{convert|4|nmi|km}} north east of the Hornigas Lighthouse, [[Cape Palos]], [[Spain]] ({{coord|37|41|N|0|31|W}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Wilmore">{{cite web |url=http://uboat.net/wwi/ships_hit/6553.html |title=Wilmore |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list end}}

==13 September==
{{shipwreck list begin |date=13 September 1917 |sort=}}
{{shipwreck list item
|ship=''Arlequin''
|flag={{flagicon|Tunisia}} [[French protectorate of Tunisia|Tunisia]]
|desc=[[World War I]]: The sailing vessel was sunk in the [[Gulf of Gabès]] by {{SMU|UC-52}} ({{navy|German Empire}}). Her crew survived.<ref name="Arlequin">{{cite web |url=http://uboat.net/wwi/ships_hit/447.html |title=Arlequin |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Chère Rose''
|flag={{flagicon|Tunisia}} [[French protectorate of Tunisia|Tunisia]]
|desc=World War I: The sailing vessel was sunk in the Gulf of Gabès by {{SMU|UC-52}} ({{navy|German Empire}}).<ref name="CR">{{cite web |url=http://uboat.net/wwi/ships_hit/1242.html |title=Chere Rose |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Comizianes da Graca''
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was sunk in the [[Atlantic Ocean]] {{convert|6|nmi|km}} north of [[Cape Sines]] by {{SMU|UB-50}} ({{navy|German Empire}}).<ref name="CdG">{{cite web |url=http://uboat.net/wwi/ships_hit/1391.html |title=Comizianes da Graca |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Correiro de Sines''
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean off the coast of Portugal by {{SMU|UB-50}} ({{navy|German Empire}}).<ref name="CdS">{{cite web |url=http://uboat.net/wwi/ships_hit/1456.html |title=Correiro de Sines |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Ortigia''
|flag={{flagicon|Tunisia}} [[French protectorate of Tunisia|Tunisia]]
|desc=World War I: The sailing vessel was sunk in the Gulf of Gabès by {{SMU|UC-52}} ({{navy|German Empire}}).<ref name="Ortigia">{{cite web |url=http://uboat.net/wwi/ships_hit/4595.html |title=Ortigia |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|UC-21}}
|flag={{navy|German Empire}}
|desc=The [[German Type UC II submarine|Type UC II]] [[submarine]] departed [[Zeebrugge]], [[West Flanders]], Belgium for the [[Bay of Biscay]]. No further trace, presumed lost with all 26 crew.
}}
{{shipwreck list item
|ship=''Vittoria''
|flag={{flagicon|Tunisia}} [[French protectorate of Tunisia|Tunisia]]
|desc=World War I: The sailing vessel was sunk in the Gulf of Gabès by {{SMU|UC-52}} ({{navy|German Empire}}).<ref name="Vittoria">{{cite web |url=http://uboat.net/wwi/ships_hit/6852.html |title=Vittoria |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list end}}

==14 September==
{{shipwreck list begin |date=14 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Amiral de Kersaint|1903|2}}
|flag={{flag|France}}
|desc=[[World War I]]: The cargo ship was sunk in the [[Mediterranean Sea]] {{convert|5|nmi|km}} off [[Cape Tortosa]], Spain by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}).<ref name="AdK">{{cite web |url=http://uboat.net/wwi/ships_hit/251.html |title=Amiral De Kersaint |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Ausonia|1883|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea off Cape Tortosa ({{coord|40|46|N|1|03|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Ausonia">{{cite web |url=http://uboat.net/wwi/ships_hit/6765.html |title=Ausonia |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Chulmleigh|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|10|nmi|km}} south west by west of [[Cape Salou]], Spain ({{coord|40|54|N|1|04|E}}) by {{SMU|U-64|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Chulmleigh">{{cite web |url=http://uboat.net/wwi/ships_hit/1274.html |title=Chulmleigh |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{USS|D-2|SS-18|6}}
|flag={{navy|USA|1912}}
|desc=The [[United States D-class submarine|D-class]] [[submarine]] sprang a leak and sank at [[New London Naval Base]], [[Connecticut]]. Her crew survived. She was subsequently refloated, repaired and returned to service.<ref name=":0"/>
}}
{{shipwreck list item
|ship={{SV|Logan||2}}
|flag={{flag|United States|1912}}
|desc=The [[Schooner barge]] went ashore at [[South Wellfleet, Massachusetts]]. Abandoned by owners.<ref name=":0"/><ref>{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207534 |title=Logan (+1917) |publisher=Wrecksite |access-date=19 April 2021}}</ref>
}}
{{shipwreck list item
|ship=''Sado''
|flag={{flag|Portugal}}
|desc=World War I: The ship was sunk in the [[Atlantic Ocean]] {{convert|15|nmi|km}} south west of [[Cape Sines]] by {{SMU|UB-50||6}} ({{navy|German Empire}}).<ref name="Sado">{{cite web |url=http://uboat.net/wwi/ships_hit/5292.html |title=Sado |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Zeta|1888|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|8|nmi|km}} south by west of [[Mine Head, County Cork]] by {{SMU|UC-51}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Zeta">{{cite web |url=http://uboat.net/wwi/ships_hit/6850.html |title=Zeta |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list end}}

==15 September==
{{shipwreck list begin |date=15 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Dependence|schooner|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The [[schooner]] was scuttled in the [[Atlantic Ocean]] off [[The Lizard]], Cornwall by {{SMU|UB-38||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Dependence">{{cite web |url=http://uboat.net/wwi/ships_hit/1611.html |title=Dependence |publisher=Uboat.net |access-date=5 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Idomeneus|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and damaged in the [[North Channel (Great Britain and Ireland)|North Channel]] ({{coord|56|40|N|10|50|W}}) by {{SMU|U-67||6}} ({{navy|German Empire}}) with the loss of four crew. She was beached but was later refloated.<ref name="Idomeneus">{{cite web |url=http://uboat.net/wwi/ships_hit/2959.html |title=Idomemeneus |publisher=Uboat.net |access-date=17 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Platuria|1892|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The [[tank ship|tanker]] was torpedoed and sunk in the Atlantic Ocean off [[Tangier]], [[Spanish Morocco|Morocco]] ({{coord|35|08|N|9|15|W}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}) with the loss of ten crew.<ref name="Platuria">{{cite web |url=http://uboat.net/wwi/ships_hit/4816.html |title=Platuria |publisher=Uboat.net |access-date=16 October 2012}}</ref><ref name=":2">{{cite web |url=http://www.usmm.org/ww1merchant.html |title=U.S. Merchant Ships, Sailing Vessels, and Fishing Craft Lost from all Causes during World War I |publisher=usmm.org |access-date=17 October 2020}}</ref><ref>{{cite web |url=https://www.wrecksite.eu/wreck.aspx?58256 |title=Platuria (+1917) |publisher=Wrecksite |access-date=17 October 2020}}</ref>
}}
{{shipwreck list item
|ship={{SS|Rollesby|1906|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[North Sea]] {{convert|80|nmi|km}} east north east of [[Muckle Flugga]], [[Shetland Islands]] by {{SMU|U-48||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Rollesby">{{cite web |url=http://uboat.net/wwi/ships_hit/5176.html |title=Rollesby |publisher=Uboat.net |access-date=9 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Santaren|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|40|nmi|km}} north east of Muckle Flugga ({{coord|61|36|N|0|14|W}}) by {{SMU|UB-63||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Santaren">{{cite web |url=http://uboat.net/wwi/ships_hit/5436.html |title=Santaren |publisher=Uboat.net |access-date=11 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Sommeina|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a [[naval mine|mine]] and sank in the Atlantic Ocean {{convert|4|nmi|km}} south east of [[The Manacles]] ({{coord|50|01|N|4|57|W}}). Her crew survived.<ref name="Sommeina">{{cite web |url=http://uboat.net/wwi/ships_hit/5647.html |title=Sommeina |publisher=Uboat.net |access-date=26 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Saint Jacques|1909|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship struck a [[naval mine|mine]] and sank in the [[Irish Sea]] {{convert|5|nmi|km}} south west of [[St. Ann's Head]], [[Pembrokeshire]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|UC-51}} ({{navy|German Empire}}).<ref name="St.J">{{cite web |url=http://uboat.net/wwi/ships_hit/5320.html |title=Saint Jacques |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list end}}

==16 September==
{{shipwreck list begin |date=16 September 1917 |sort=}}
{{shipwreck list item
|ship=''Annina Capano''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=[[World War I]]: The sailing vessel was sunk in the [[Gulf of Lion]] ({{coord|42|50|N|3|29|E}}) by {{SMU|UC-27||6}} ({{navy|German Empire}}).<ref name="AC">{{cite web |url=http://uboat.net/wwi/ships_hit/342.html |title=Annina Capano |publisher=Uboat.net |access-date=2 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Ann J. Trainer''
|flag={{flag|United States|1912}}
|desc=World War I: The sailing vessel was sunk in the [[Atlantic Ocean]] {{convert|30|nmi|km}} off [[Ouessant]], [[Finistère]], France ({{coord|48|44|N|5|39|W}}) by {{SMU|UC-21||6}} ({{navy|German Empire}}). Her crew survived.<ref name="AJT">{{cite web |url=http://uboat.net/wwi/ships_hit/322.html |title=Ann J. Trainer |publisher=Uboat.net |access-date=29 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Arabis|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|210|nmi|km}} west by south of Ouessant ({{coord|46|28|N|9|42|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}) with the loss of twenty crew.<ref name="NH33" /><ref name="Arabis">{{cite web |url=http://uboat.net/wwi/ships_hit/400.html |title=Arabis |publisher=Uboat.net |access-date=11 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Eendracht VII''
|flag={{flag|Netherlands}}
|desc=World War I: The fishing vessel was scuttled in the [[North Sea]] {{convert|8|nmi|km}} off [[IJmuiden]], [[North Holland]] by {{SMU|UC-64||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Eendracht7">{{cite web |url=http://uboat.net/wwi/ships_hit/1825.html |title=Eendracht VII |publisher=Uboat.net |access-date=23 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Facto|1904|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was torpedoed and sunk in [[Mount's Bay]] ({{coord|49|58|N|5|36|W}}) by {{SMU|UB-18||6}} ({{navy|German Empire}}) with the los of two of her crew.<ref name="Facto">{{cite web |url=http://uboat.net/wwi/ships_hit/2103.html |title=Facto |publisher=Uboat.net |access-date=31 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMS|G9}}
|flag={{navy|UK}}
|desc=World War I: The [[British G class submarine|G-class]] [[submarine]] was rammed and sunk at night in the North Sea by {{HMS|Pasley|1916|6}} ({{navy|UK}}), after the submarine had mistaken ''Pasley'' for a [[U-boat]] and fired two torpedoes at her. All but one of her 31 crew were killed; the survivor rescued by HMS ''Pasley''.
}}
{{shipwreck list item
|ship=''Quatre Frères''
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|240|nmi|km}} west of the French coast by {{SMU|UC-31||6}} ({{navy|German Empire}}).<ref name="QF">{{cite web |url=http://uboat.net/wwi/ships_hit/4969.html |title=Quatre Freres |publisher=Uboat.net |access-date=3 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Sandsend|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[collier (ship type)|collier]] was torpedoed and sunk in the Atlantic Ocean {{convert|6|nmi|km}} south east by east of [[Mine Head, County Cork]] by {{SMU|UC-48||6}} ({{navy|German Empire}}) with the loss of three of her crew.<ref name="NH33" /><ref name="Navy22" /><ref name="Sandsend">{{cite web |url=http://uboat.net/wwi/ships_hit/5423.html |title=Sandsend |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list end}}

==17 September==
{{shipwreck list begin |date=17 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Australia|1884|2}}
|flag={{flagcountry|Russian Empire|1914}}
|desc=[[World War I]]: The cargo ship was sunk in the [[Atlantic Ocean]] {{convert|35|nmi|km}} north west of [[Muckle Flugga]], [[Shetland Islands]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|UB-62||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Australia">{{cite web |url=http://uboat.net/wwi/ships_hit/6791.html |title=Australia |publisher=Uboat.net |access-date=11 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Eugenio D.''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the [[Gulf of Lion]] by {{SMU|UC-27||6}} ({{navy|German Empire}}).<ref name="Eugeniod">{{cite web |url=http://uboat.net/wwi/ships_hit/2062.html |title=Eugenio D. |publisher=Uboat.net |access-date=2 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Muccio''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Gulf of Lion by {{SMU|UC-27||6}} ({{navy|German Empire}}).<ref name="Muccio">{{cite web |url=http://uboat.net/wwi/ships_hit/4275.html |title=Muccio |publisher=Uboat.net |access-date=2 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Niemen||2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|122|nmi|km}} north west of [[Cape Ortegal]], Spain ({{coord|45|53|N|8|06|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}).<ref name="Niemen">{{cite web |url=http://uboat.net/wwi/ships_hit/4391.html |title=Niemen |publisher=Uboat.net |access-date=11 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Our Bairns''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in Irish Sea {{convert|25|nmi|km}} south west of the ''[[Coningbeg Lightship]]'' ({{flagcountry|UKGBI|government}}) by {{SMU|UC-48||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Fish22" /><ref name="OB2">{{cite web |url=http://uboat.net/wwi/ships_hit/4622.html |title=Our Bairns |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Paraciers||2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[North Sea]] {{convert|12|nmi|km}} north of the ''[[Spurn Lightship]]'' ({{flagcountry|UKGBI|government}}) by {{SMU|UC-64||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Paraciers">{{cite web |url=http://uboat.net/wwi/ships_hit/4666.html |title=Paraciers |publisher=Uboat.net |access-date=23 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Queen Amelia|1905|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk torpedoed, shelled, and sunk in the Atlantic Ocean {{convert|19|nmi|km}} north north east of Muckle Flugga by {{SMU|UB-62||6}} ({{navy|German Empire}}). Her crew survived.<ref name="QA">{{cite web |url=http://uboat.net/wwi/ships_hit/4973.html |title=Queen Amelia |publisher=Uboat.net |access-date=11 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Ronald''
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in Irish Sea {{convert|25|nmi|km}} south west of the ''[[Coningbeg Lightship]]'' ({{flagcountry|UKGBI|government}}) by {{SMU|UC-48||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Fish22" /><ref name="Ronald">{{cite web |url=http://uboat.net/wwi/ships_hit/6937.html |title=Ronald |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|UC-45||6}}
|flag={{navy|German Empire}}
|desc=The [[German Type UC II submarine|Type UC II]] [[submarine]] sank in the North Sea ({{coord|54|09|N|7|35|E}}) with the loss of all 35 crew. She was later salvaged, repaired and returned to service.<ref name="UC45">{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UC+45 |title=UC 45 |publisher=Uboat.net |access-date=16 December 2012}}</ref>
}}
{{shipwreck list end}}

==18 September==
{{shipwreck list begin |date=18 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Arendal|1885|2}}
|flag={{Flag|Norway}}
|desc=[[World War I]]: The cargo ship was shelled and sunk in the [[Atlantic Ocean]] {{convert|115|nmi|km}} west of [[Cape Spartel]], [[Spanish Morocco|Morocco]] ({{coord|35|27|N|8|20|W}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Arendal">{{cite web |url=http://uboat.net/wwi/ships_hit/423.html |title=Arendal |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Cachalot''
|flag={{flagicon|Tunisia}} [[French protectorate of Tunisia|Tunisia]]
|desc=World War I: The sailing vessel was shelled and sunk in the [[Gulf of Gabès]] off the [[Kerkennah Islands]] ({{coord|35|14|N|11|08|E}}) by {{SMU|UC-52||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Cachalot">{{cite web |url=http://uboat.net/wwi/ships_hit/7585.html |title=Cachalot |publisher=Uboat.net |access-date=18 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Car Float No. 15''
|flag={{flag|United States|1912}}
|desc=The [[Car float]] sank near pier #4 at [[South Boston, Massachusetts]]. Later raised.<ref name=":0"/>
}}
{{shipwreck list item
|ship={{HMS|Contest|1913|6}}
|flag={{navy|UK}}
|desc=World War I: The {{sclass|Acasta|destroyer}} was torpedoed and sunk in the [[Western Approaches]] ({{coord|48|54|N|7|03|W}}) by {{SMU|U-106||6}} ({{navy|German Empire}}) with the loss of 35 of her 75 crew.<ref name="Contest">{{cite web |url=http://uboat.net/wwi/ships_hit/1426.html |title=Contest |publisher=Uboat.net |access-date=25 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SV|Cora M.||2}} or {{SS|Cora M.||2}}
|flag={{flag|Canada|1868}}
|desc=The vessel, described as either a steam cargo ship or a lumber Schooner, was wrecked and destroyed off [[Monomoy Point]], [[Massachusetts]].<ref name=":0"/><ref>{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207291 |title=Cora M. (+1917) |publisher=Wrecksite |access-date=19 April 2021}}</ref>
}}
{{shipwreck list item
|ship={{HMS|Glenfoyle}}
|flag={{navy|UK}}
|desc=World War I: The [[Q-ship]] was torpedoed and sunk in the Atlantic Ocean south west of [[Ireland]] ({{coord|50|46|N|11|04|W}}) by {{SMU|U-43|Germany|6}} ({{navy|German Empire}}) with the loss of eighteen crew.<ref name="Glenfoyle">{{cite web |url=http://uboat.net/wwi/ships_hit/2531.html |title=Glenfoyle |publisher=Uboat.net |access-date=7 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Joseph Chamberlain|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|50|nmi|km}} north by west of [[Muckle Flugga]], [[Shetland Islands]] by {{SMU|UB-62||6}} ({{navy|German Empire}}) with the loss of eighteen of her crew. Two survivors were taken as [[prisoners of war]].<ref name="NH33" /><ref name="JC">{{cite web |url=http://uboat.net/wwi/ships_hit/3198.html |title=Joseph Chamberlain |publisher=Uboat.net |access-date=11 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Polar Prince|1895|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[collier (ship type)|collier]] was torpedoed and sunk in the Atlantic Ocean {{convert|8|nmi|km}} south west of [[Cape Spartel]], [[Spanish Morocco]] ({{coord|35|30|N|6|45|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived, but her captain was taken as a [[prisoner of war]].<ref name="NH33" /><ref name="Navy22">{{cite web |url=http://www.naval-history.net/WW1LossesBrRNM-Z.htm |title=British Naval Vessels Lost at Sea Part 2 of 2 - M.15 (monitor) to Zylpha (Q-ship) |publisher=Naval History |access-date=12 February 2013}}</ref><ref name="PP">{{cite web |url=http://uboat.net/wwi/ships_hit/4830.html |title=Polar Prince |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Port Kembla|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship struck a mine and sank in the Atlantic Ocean off [[Cape Farewell, Greenland]]. Her crew were rescued.<ref name="NH33" /><ref name="Times200917a">{{Cite newspaper The Times |title=Liner sunk through explosion |date=20 September 1917 |page=7 |issue=41588 |column=B }}</ref>
}}
{{shipwreck list end}}

==19 September==
{{shipwreck list begin |date=19 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Blanche|barque|2}}
|flag={{flag|France}}
|desc=[[World War I]]: The four-masted [[barque]] was torpedoed and sunk in the [[Atlantic Ocean]] ({{coord|47|00|N|10|30|W}}) by {{SMU|U-151||6}} ({{navy|German Empire}}) with the loss of eighteen crew.<ref name="Blanche2">{{cite web |url=http://uboat.net/wwi/ships_hit/831.html |title=Blanche |publisher=Uboat.net |access-date=26 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Etal Manor|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[collier (ship type)|collier]] was torpedoed and sunk in the Atlantic Ocean {{convert|7|nmi|km}} south by west of [[Hook Point, County Waterford]] by {{SMU|UC-48||6}} ({{navy|German Empire}}) with the loss of six of her crew.<ref name="NH33" /><ref name="Navy12" /><ref name="EM">{{cite web |url=http://uboat.net/wwi/ships_hit/2036.html |title=Etal Manor |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Hydra|schooner|2}}
|flag={{flag|Denmark}}
|desc=World War I: The three-masted [[schooner]] was shelled and sunk in the Atlantic Ocean west of the [[Orkney Islands]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|59|33|N|7|37|W}}) by {{SMU|U-94||6}} ({{navy|German Empire}}) with the loss of all six crew.<ref name="Hydra">{{cite web |url=http://uboat.net/wwi/ships_hit/2945.html |title=Hydra |publisher=Uboat.net |access-date=24 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Marthe Marguerite|barque|2}}
|flag={{flag|France}}
|desc=World War I: The three-masted barque was shelled and sunk in the Atlantic Ocean north west of [[Cape Finisterre]], Spain ({{coord|46|18|N|11|25|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}). Her crew survived.<ref name="MM">{{cite web |url=http://uboat.net/wwi/ships_hit/4002.html |title=Marthe Marguerite |publisher=Uboat.net |access-date=11 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Montana|1917|2}}
|flag={{flag|Norway}}
|desc=The cargo ship capsized and sank in the Mediterranean Sea off [[Tunis]], [[French protectorate of Tunisia|Tunisia]].<ref name="Times011017a">{{Cite newspaper The Times |title=Large steamer sunk |date=1 October 1917 |page=5 |issue=41597 |column=C }}</ref>
}}
{{shipwreck list item
|ship={{SS|Saint Ronald|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|95|nmi|km}} north north west of [[Tory Island]], [[County Donegal]] ({{coord|56|22|N|10|17|W}}) by {{SMU|U-82||6}} ({{navy|German Empire}}) with the loss of 24 of her crew.<ref name="NH33" /><ref name="St.R">{{cite web |url=http://uboat.net/wwi/ships_hit/5709.html |title=Saint Ronald |publisher=Uboat.net |access-date=21 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Teresita''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the [[Tyrrhenian Sea]] by {{SMU|UC-53||6}} ({{navy|German Empire}}).<ref name="Teresita">{{cite web |url=http://uboat.net/wwi/ships_hit/5947.html |title=Teresita |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list end}}

==20 September==
{{shipwreck list begin |date=20 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Fabian|1881|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The cargo ship was torpedoed and sunk in the [[Atlantic Ocean]] {{convert|30|nmi|km}} off [[Cape Spartel]], [[Spanish Morocco|Morocco]] ({{Coord|35|45|N|6|40|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}) with the loss of three of her crew.<ref name="NH33" /><ref name="Fabian">{{cite web |url=http://uboat.net/wwi/ships_hit/2101.html |title=Fabian |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Gioffredo Mameli|1912|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|45|nmi|km}} north west of Cape Spartel ({{coord|36|05|N|6|15|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}).<ref name="GM">{{cite web |url=http://uboat.net/wwi/ships_hit/2460.html |title=Gioffredo Mameli |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Kurdistan|1914|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[collier (ship type)|collier]] was torpedoed and sunk in the [[Mediterranean Sea]] {{convert|27|nmi|km}} east south east of [[Pantelleria]], Italy ({{coord|36|40|N|12|37|E}}) by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Navy12" /><ref name="Kurdistan">{{cite web |url=http://uboat.net/wwi/ships_hit/3396.html |title=Kurdistan |publisher=Uboat.net |access-date=30 September 2012}}</ref>
}}
{{shipwreck list end}}

==21 September==
{{shipwreck list begin |date=21 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Aline Montreuil|1900|2}}
|flag={{flag|France}}
|desc=[[World War I]]: The cargo ship was torpedoed and sunk in the [[English Channel]] {{convert|22|nmi|km}} north of [[Cap Barfleur]], [[Manche]] ({{coord|50|02|N|1|18|W}}) by {{SMU|UB-38||6}} ({{navy|German Empire}}). Her crew survived.<ref name="AM">{{cite web |url=http://uboat.net/wwi/ships_hit/205.html |title=Aline Montreuil |publisher=Uboat.net |access-date=5 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Christina''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the [[Tyrrhenian Sea]] by {{SMU|UC-53||6}} ({{navy|German Empire}}).<ref name="Christina">{{cite web |url=http://uboat.net/wwi/ships_hit/1266.html |title=Christina |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Kouang-si|1904|2}}
|flag={{flag|France}}
|desc=World War I: The [[passenger ship]] was torpedoed and damaged in the English Channel {{convert|6|nmi|km}} south east of [[The Lizard]], [[Cornwall]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|UC-48||6}} ({{navy|German Empire}}). She was beached but was later refloated.<ref name="Kouangsi">{{cite web |url=http://uboat.net/wwi/ships_hit/3388.html |title=Kouang-si |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Radaas|1890|2}}
|flag={{flag|Denmark}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|18|nmi|km}} west of [[Portland Bill]], [[Dorset]], United Kingdom ({{coord|50|34|N|3|05|W}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of a crew member.<ref name="Radaas">{{cite web |url=http://uboat.net/wwi/ships_hit/4993.html |title=Radaas |publisher=Uboat.net |access-date=6 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Santo Nicola''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the [[Aegean Sea]] by {{SMU|UC-23||6}} ({{navy|German Empire}}).<ref name="SN">{{cite web |url=http://uboat.net/wwi/ships_hit/5440.html |title=Santo Nicola |publisher=Uboat.net |access-date=30 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Spiridon''
|flag={{flag|Greece}}
|desc=World War I: The sailing vessel was sunk in the Aegean Sea by {{SMU|UC-23||6}} ({{navy|German Empire}}).<ref name="Spiridon">{{cite web |url=http://uboat.net/wwi/ships_hit/6909.html |title=Spiridon |publisher=Uboat.net |access-date=30 November 2012}}</ref>
}}
{{shipwreck list end}}

==22 September==
{{shipwreck list begin |date=22 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Alkyon|1889|2}}
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=[[World War I]]: The cargo ship was sunk in the [[Mediterranean Sea]] off [[Oran]], [[French Algeria|Algeria]] by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Alkyon">{{cite web |url=http://uboat.net/wwi/ships_hit/210.html |title=Alkyon |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Caroline|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The [[schooner]] was shelled and sunk in the Mediterranean Sea {{convert|60|nmi|km}} west of [[Asinara Island]], Italy by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Caroline">{{cite web |url=http://uboat.net/wwi/ships_hit/6836.html |title=Caroline |publisher=Uboat.net |access-date=30 September 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Garifaglia|barque|2}}
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=World War I: The [[barque]] was scuttled in the Mediterranean Sea west of [[Crete]] ({{coord|34|57|N|22|14|E}}) by {{SMU|UC-38||6}} ({{navy|German Empire}}).<ref name="Garifaglia">{{cite web |url=http://uboat.net/wwi/ships_hit/2373.html |title=Garifaglia |publisher=Uboat.net |access-date=9 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Greleen|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[English Channel]] {{convert|7|nmi|km}} east by north of [[Berry Head]], [[Devon]] ({{coord|50|28|N|3|14|W}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of nineteen of her crew.<ref name="NH33" /><ref name="Greleen">{{cite web |url=http://uboat.net/wwi/ships_hit/2611.html |title=Greleen |publisher=Uboat.net |access-date=6 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMS|Inn}}
|flag={{navy|Austria-Hungary}}
|desc=World War I: The river monitor struck a Romanian mine laid by Danube ships ({{navy|Kingdom of Romania}}) and sank near [[Brăila]].<ref>Angus Konstam, ''Gunboats of World War I'', p. 29</ref><ref>René Greger, ''Austro-Hungarian warships of World War I'', p. 142</ref><ref>Mark Axworthy, Cornel I. Scafeș, Cristian Crăciunoiu, ''Third Axis, Fourth Ally: Romanian Armed Forces in the European War, 1941-1945'', p. 327</ref>
}}
{{shipwreck list item
|ship={{SS|Italia|1898|2}}
|flag={{flag|France}}
|desc=World War I: The coaster was sunk in the Atlantic Ocean {{convert|11|nmi|km}} north west of [[Cape Ortegal]], [[A Coruña (province)|A Coruña]], Spain by {{SMU|UC-63||6}} ({{navy|German Empire}}).<ref name="Italia">{{cite web |url=http://uboat.net/wwi/ships_hit/7090.html |title=Italia |publisher=Uboat.net |access-date=22 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|John Knudsen|1916|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|20|nmi|km}} north of [[Cape Falcon, Algeria]] ({{coord|36|00|N|1|01|W}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}) with the loss of a crew member.<ref name="JK">{{cite web |url=http://uboat.net/wwi/ships_hit/3180.html |title=John Knudsen |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Mascotte|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The schooner was sunk in the English Channel {{convert|114|nmi|km}} off [[Ouessant]], [[Finistère]] by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Mascotte">{{cite web |url=http://uboat.net/wwi/ships_hit/4021.html |title=Mascotte |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Primo''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the [[Tyrrhenian Sea]] {{convert|3|nmi|km}} off the ''[[Fimara Grande Lightship]]'' ({{flagcountry|Kingdom of Italy|civil}}) by {{SMU|UC-53||6}} ({{navy|German Empire}}).<ref name="Primo">{{cite web |url=http://uboat.net/wwi/ships_hit/7365.html |title=Primo |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Trongate|1897|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[North Sea]] {{convert|5|nmi|km}} north west of [[Flamborough Head]], [[East Riding of Yorkshire|Yorkshire]] by {{SMU|UC-71||6}} ({{navy|German Empire}}) with the loss of two of her crew.<ref name="NH33" /><ref name="Trongate">{{cite web |url=http://uboat.net/wwi/ships_hit/6136.html |title=Trongate |publisher=Uboat.net |access-date=27 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Ville de Valenciennes|1897|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|5|nmi|km}} south east of Flamborough Head by {{SMU|UC-64||6}} ({{navy|German Empire}}). Her crew survived.<ref name="VdV">{{cite web |url=http://uboat.net/wwi/ships_hit/6355.html |title=Ville De Valenciennes |publisher=Uboat.net |access-date=23 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''William P. Rend''
|flag={{flag|United States|1912}}
|desc=The wooden [[barge]] foundered in {{convert|17|ft|m}} of water in [[Lake Huron]] off [[Alpena, Michigan|Alpena]], [[Michigan]], at {{coord|45.062367|-83.392583|name=William P. Rend}} without loss of life.<ref>{{cite web|url=https://thunderbay.noaa.gov/shipwrecks/w_p_rend.html|title=William P. Rend|work=[[National Oceanic and Atmospheric Administration]]|access-date=November 14, 2019}}</ref><ref>{{cite web|url=http://greatlakeships.org/2907522/data?n=5|title=George G. Hadley|work=Alpena County George N. Fletcher Public Library|access-date=November 17, 2019}}</ref>
}}
{{shipwreck list end}}

==23 September==
{{shipwreck list begin |date=23 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Agios Nicolaos|schooner|2}}
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=[[World War I]]: The [[schooner]] was shelled and sunk in the [[Mediterranean Sea]] west of [[Crete]] ({{coord|35|33|N|23|28|E}}) by {{SMU|UC-38}} ({{navy|German Empire}}).<ref name="AN">{{cite web |url=http://uboat.net/wwi/ships_hit/111.html |title=Agios Nicolaos|publisher=Uboat.net |access-date=9 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Argietta|brigantine|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The [[brigantine]] was scuttled in the [[Tyrrhenian Sea]] by {{SMU|UC-53}} ({{navy|German Empire}}).<ref name="Argietta">{{cite web |url=http://uboat.net/wwi/ships_hit/431.html |title=Argietta |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Giuseppina Concertina''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|UC-53}} ({{navy|German Empire}}).<ref name="GC">{{cite web |url=http://uboat.net/wwi/ships_hit/2495.html |title=Giusepina Concertina |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Gloire''
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the [[Atlantic Ocean]] {{convert|240|nmi|km}} off [[Ouessant]], [[Finistère]] by {{SMU|U-60}} ({{navy|German Empire}}). Her crew were rescued by the fishing vessel ''Algesiras'' ({{flag|France}}).<ref name="Gloire">{{cite web |url=http://uboat.net/wwi/ships_hit/2548.html |title=Gloire |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Henry Lippitt''
|flag={{flag|United States|1912}}
|desc=World War I: The sailing vessel was scuttled in the Atlantic Ocean {{convert|200|nmi|km}} west of [[Brest, France|Brest]], Finistère ({{coord|48|17|N|10|05|W}}) by {{SMU|U-60}} ({{navy|German Empire}}). Her crew survived.<ref name="HL">{{cite web |url=http://uboat.net/wwi/ships_hit/2815.html |title=Henry Lippitt |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Hornsund|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[North Sea]] {{convert|2.5|nmi|km}} east south east of [[Scarborough, North Yorkshire|Scarborough]], [[North Riding of Yorkshire|Yorkshire]] by {{SMU|UC-71}} ({{navy|German Empire}}) with the loss of a crew member.<ref name="Hornsund">{{cite web |url=http://uboat.net/wwi/ships_hit/2895.html |title=Hornsund |publisher=Uboat.net |access-date=27 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Irthington|1897|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Gulf of Gioja]] {{convert|3|nmi|km}} east north east of [[Cape Vaticano]], Italy ({{coord|40|35|N|15|01|E}}) by {{SMU|UC-53}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Irthington">{{cite web |url=http://uboat.net/wwi/ships_hit/3062.html |title=Irthington |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Itasca||2}}
|flag={{Flag|United States|1912}}
|desc=The freighter sprung a leak in severe weather and foundered in the [[Atlantic Ocean]] {{convert|250|mi}} off [[Bermuda]]. Her captain was killed, two crewmen died later, 24 survivors, including the captain's wife, were rescued by a US steamer nine days later 250 miles off [[Nantucket]].<ref name=":1">{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=osu.32435066692476&view=1up&seq=67 |title=Annual Report of the supervising Inspector of the United States Steam boat Inspection Service, June 30, 1918 |publisher=Government Printing Office, Washington |via=Haithi Trust |access-date=21 February 2021}}</ref><ref>{{cite web |url=https://www.wrecksite.eu/wreck.aspx?207304 |title=Itasca (+1917) |publisher=Wrecksite |access-date=21 February 2021}}</ref>
}}
{{shipwreck list item
|ship=''Jeune Mathilde''
|flag={{flag|France}}
|desc=World War I: The fishing vessel was scuttled in the Atlantic Ocean {{convert|240|nmi|km}} west of Ouessant by {{SMU|U-60}} ({{navy|German Empire}}). Her crew were rescued by ''Algesiras'' ({{flag|France}}).<ref name="JM">{{cite web |url=http://uboat.net/wwi/ships_hit/3158.html |title=Jeune Mathilde |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Joaquina''
|flag={{flag|Spain|civil-1785}}
|desc=World War I: The sailing vessel was sunk in the [[Mediterranean Sea]] {{convert|8|nmi|km}} off [[Cadaqués]], [[Province of Girona|Girona]], Spain by {{SMU|UC-27}} ({{navy|German Empire}}).<ref name="Joaquina">{{cite web |url=http://uboat.net/wwi/ships_hit/3167.html |title=Joaquina |publisher=Uboat.net |access-date=2 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Medie|1911|2}}
|flag={{flag|France}}
|desc=World War I: The transport ship was sunk in the Mediterranean Sea {{convert|120|nmi|km}} north west of [[Cape Bougaroni]], [[French Algeria|Algeria]] by {{SMU|UC-27}} ({{navy|German Empire}}) with the loss of 250 of the 626 people on board.<ref name="Medie">{{cite web |url=http://uboat.net/wwi/ships_hit/4055.html |title=Medie |publisher=Uboat.net |access-date=2 December 2012}}</ref><ref name="Times161017a">{{Cite newspaper The Times |title=French transport sunk. |date=16 October 1917 |page=6 |issue=41610 |column=B }}</ref>
}}
{{shipwreck list item
|ship=''Nicholaos''
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=World War I: The sailing vessel was sunk in the [[Aegean Sea]] by {{SMU|UC-23}} ({{navy|German Empire}}).<ref name="Nicholaos">{{cite web |url=http://uboat.net/wwi/ships_hit/7246.html |title=Nicholaos |publisher=Uboat.net |access-date=30 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Perseverance|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[schooner]] was shelled and sunk in the [[English Channel]] {{convert|14|nmi|km}} north west by north of [[Saint-Valery-en-Caux]], [[Seine-Inférieure]], France by {{SMU|UC-47}} ({{navy|German Empire}}). Her crew survived.<ref name="Perseverance">{{cite web |url=http://uboat.net/wwi/ships_hit/7163.html |title=Perseverance |publisher=Uboat.net |access-date=16 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Rosehill||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[collier (ship type)|collier]] was torpedoed and damaged in the English Channel {{convert|5|nmi|km}} south west by south [[Fowey]], [[Cornwall]] by {{SMU|UB-40}} ({{navy|German Empire}}). She was taken in tow but sank in [[Whitesand Bay]] ({{coord|50|19|40|N|4|18|25|W}}). Her crew survived.<ref name="Rosehill">{{cite web |url=http://uboat.net/wwi/ships_hit/5209.html |title=Rosehill |publisher=Uboat.net |access-date=6 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|St. Dunstan|1894|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[dredger]] struck a [[naval mine|mine]] and sank in the English Channel {{convert|12|nmi|km}} north west by west of [[Portland Bill]], [[Dorset]] with the loss of two of her crew.<ref name="St.D">{{cite web |url=http://uboat.net/wwi/ships_hit/5716.html |title=St. Dunstan |publisher=Uboat.net |access-date=29 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SV|Western Belle||2}}
|flag={{Flag|United States|1912}}
|desc=The [[schooner barge]] lost her towline to {{SS|Warrior||2}} ({{Flag|United States|1912}}) in severe weather and then sprung a leak and foundered in the [[Atlantic Ocean]] {{convert|22|mi}} east of [[Fenwick Island (Delaware–Maryland)|Fenwick Island]]. Three crew were killed.<ref name=":1"/><ref>{{cite web |url=https://www.wrecksite.eu/wreck.aspx?186768 |title=Western Belle (+1917) |publisher=Wrecksite |access-date=21 February 2021}}</ref>
}}
{{shipwreck list end}}

==24 September==
{{shipwreck list begin |date=24 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Europe|barque|2}}
|flag={{flag|France}}
|desc=[[World War I]]: The four-masted [[barque]] was scuttled in the [[Atlantic Ocean]] ({{coord|46|37|N|11|30|W}}) by {{SMU|UC-63||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Europe">{{cite web |url=http://uboat.net/wwi/ships_hit/6977.html |title=Europe |publisher=Uboat.net |access-date=22 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|Hastfen}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] struck a [[naval mine|mine]] and sank in the [[North Sea]] with the loss of four of her crew.<ref name="Hastfen">{{cite web |url=http://uboat.net/wwi/ships_hit/2744.html |title=Hastfen |publisher=Uboat.net |access-date=21 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Iriston|1916|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Mediterranean Sea]] {{convert|7|nmi|km}} south by west of [[Cape Camarat]], [[Var (département)|Var]], France ({{coord|43|17|N|6|49|E}}) by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Iriston">{{cite web |url=http://uboat.net/wwi/ships_hit/3060.html |title=Iriston |publisher=Uboat.net |access-date=30 September 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Leka|1892|2}}
|flag={{flag|Norway}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|6|to|8|nmi|km}} east of [[Flamborough Head]], [[East Riding of Yorkshire|Yorkshire]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] by {{SMU|UC-71||6}} ({{navy|German Empire}}) with the loss of seventeen of her crew.<ref name="Leka">{{cite web |url=http://uboat.net/wwi/ships_hit/3555.html |title=Leka |publisher=Uboat.net |access-date=27 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Louis Bossert''
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was sunk in the [[Bay of Biscay]] ({{coord|45|11|N|9|35|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}). Her crew survived.<ref name="LB">{{cite web |url=http://uboat.net/wwi/ships_hit/3711.html |title=Louis Bossert |publisher=Uboat.net |access-date=11 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Mimosa|schooner|2}}
|flag={{Flag|France}}
|desc=World War I: The three-masted [[schooner]] was shelled and damaged in the Atlantic Ocean {{convert|25|nmi|km}} north west of the [[Isles of Scilly]], United Kingdom by {{SMU|UC-47||6}} ({{navy|German Empire}}) with the loss of a crew member. Survivors abandoned ship and were rescued or reached [[St. Mary's, Isles of Scilly|St. Mary's]] in their lifeboats. ''Mimosa'' was later towed in to St Mary's.<ref name="Mimosa">{{cite web |url=http://uboat.net/wwi/ships_hit/7683.html |title=Mimosa |publisher=Uboat.net |access-date=16 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Nuova Francesca''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the [[Tyrrhenian Sea]] by {{SMU|UC-53||6}} ({{navy|German Empire}}).<ref name="NF">{{cite web |url=http://uboat.net/wwi/ships_hit/4491.html |title=Nuova Francesca |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Perseverance|barque|2}}
|flag={{flag|France}}
|desc=World War I: The four-masted barque was scuttled in the Atlantic Ocean by {{SMU|UC-63||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Perseverance2">{{cite web |url=http://uboat.net/wwi/ships_hit/7164.html |title=Perseverance |publisher=Uboat.net |access-date=22 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''S. Espedito''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Tyrrhenian Sea by {{SMU|UC-53||6}} ({{navy|German Empire}}). Her crew survived.<ref name="SE">{{cite web |url=http://uboat.net/wwi/ships_hit/5276.html |title=S. Espedito |publisher=Uboat.net |access-date=19 December 2012}}</ref>
}}
{{shipwreck list end}}

==25 September==
{{shipwreck list begin |date=25 September 1917 |sort=}}
{{shipwreck list item
|ship={{SS|Boynton|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The cargo ship was torpedoed and sunk in the [[Atlantic Ocean]] {{convert|5|nmi|km}} west north west of [[Cape Cornwall]] ({{coord|50|05|N|5|55|W}}) by {{SMU|UC-47||6}} ({{navy|German Empire}}) with the loss of 23 of her crew.<ref name="NH33" /><ref name="Boynton">{{cite web |url=http://uboat.net/wwi/ships_hit/898.html |title=Boynton |publisher=Uboat.net |access-date=16 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|City of Swansea|1882|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[English Channel]] {{convert|15|nmi|km}} east north east of [[Berry Head]], [[Devon]] by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of two of her crew.<ref name="NH33" /><ref name="CoS">{{cite web |url=http://uboat.net/wwi/ships_hit/1310.html |title=City of Swansea |publisher=Uboat.net |access-date=6 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Dinorah|1912|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean (approximately {{coord|46|45|N|12|00|W}}) by {{SMU|UC-63||6}} ({{navy|German Empire}}).<ref name="Dinorah">{{cite web |url=http://uboat.net/wwi/ships_hit/1655.html |title=Dinorah |publisher=Uboat.net |access-date=22 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Edouard Detaille|barque|2}}
|flag={{flag|France}}
|desc=World War I: The [[barque]] was torpedoed and sunk in the Atlantic Ocean ({{coord|46|00|N|9|30|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.<ref name="ED">{{cite web |url=http://uboat.net/wwi/ships_hit/1814.html |title=Edouard Detaille |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|James Seckar}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] was sunk in the Atlantic Ocean (approximately {{coord|46|45|N|12|00|W}}) by {{SMU|UC-63||6}} ({{navy|German Empire}}) with the loss of sixteen of her crew.<ref name="JS">{{cite web |url=http://uboat.net/wwi/ships_hit/3109.html |title=James Seckar |publisher=Uboat.net |access-date=22 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Marceau|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The [[schooner]] was sunk in the Atlantic Ocean ({{coord|46|15|N|9|42|W}}) by {{SMU|U-54||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Marceau">{{cite web |url=http://uboat.net/wwi/ships_hit/3888.html |title=Marceau |publisher=Uboat.net |access-date=11 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Paolina|barque|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The barque was shelled and sunk, or captured and scuttled, in the Atlantic Ocean {{convert|100|nmi|km}} north west of [[Ouessant]], [[Finistère]], France ({{coord|48|37|N|8|45|W}}) by {{SMU|UC-65||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Paolina">{{cite web |url=http://uboat.net/wwi/ships_hit/4658.html |title=Paolina |publisher=Uboat.net |access-date=24 December 2012}}</ref><ref name=":2"/><ref>{{cite web |url=https://www.wrecksite.eu/wreck.aspx?139993 |title=Paolina (+1917) |publisher=Wrecksite |access-date=17 October 2020}}</ref>
}}
{{shipwreck list item
|ship=''Unione Republicaine''
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|100|nmi|km}} west north west of [[Penmarc'h]], Finistère ({{coord|48|05|N|7|14|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).<ref name="UR">{{cite web |url=http://uboat.net/wwi/ships_hit/6207.html |title=Unione Republicaine|publisher=Uboat.net |access-date=22 October 2012}}</ref>
}}
{{shipwreck list end}}

==26 September==
{{shipwreck list begin |date=26 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Acorn|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=[[World War I]]: The [[schooner]] was shelled and sunk in the [[English Channel]] {{convert|20|nmi|km}} south by east of [[Start Point, Devon]] by {{SMU|UC-69||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Acorn">{{cite web |url=http://uboat.net/wwi/ships_hit/6750.html |title=Acorn |publisher=Uboat.net |access-date=26 December 2012}}</ref>
}}
{{shipwreck list item
|ship=''Ciro''
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was scuttled in the [[Mediterranean Sea]] south of [[Sardinia]] by {{SMU|UB-50||6}} ({{navy|German Empire}}).<ref name="Ciro">{{cite web |url=http://uboat.net/wwi/ships_hit/1284.html |title=Ciro |publisher=Uboat.net |access-date=9 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Heraklios|1896|2}}
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea off [[Cape Cherchell]], [[French Algeria|Algeria]] ({{coord|36|38|N|1|50|E}}) by {{SMU|U-63|Germany|6}} ({{navy|German Empire}}). Her crew survived.<ref name="Heraklios">{{cite web |url=http://uboat.net/wwi/ships_hit/2817.html |title=Heraklios |publisher=Uboat.net |access-date=16 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Jacqueline|barque|2}}
|flag={{Flag|France}}
|desc=World War I: The [[barque]] was torpedoed and sunk in the [[Atlantic Ocean]] {{convert|250|nmi|km}} south west of [[Ouessant]], [[Finistère]] ({{coord|46|21|N|9|44|W}}) by {{SMU|U-101||6}} ({{navy|German Empire}}) with the loss of all 35 crew.<ref name="Jacqueline">{{cite web |url=http://uboat.net/wwi/ships_hit/3103.html |title=Jacqueline |publisher=Uboat.net |access-date=25 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|Ocean Star}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] struck a [[naval mine|mine]] and sank in the English Channel off the ''[[Nab Lightship]]'' ({{flagcountry|UKGBI|government}}) with the loss of ten of her crew.<ref name="OS">{{cite web |url=http://uboat.net/wwi/ships_hit/7666.html |title=Ocean Star |publisher=Uboat.net |access-date=17 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship|Russian destroyer|Okhotnik||2}}
|flag={{navy|Russian Empire}}
|desc=World War I: The {{sclass|General Kondratenko|destroyer}} struck an [[Imperial German Navy]] mine and sank in the [[Irben Strait]].<ref name="WWI17">{{cite web |url=http://www.worldwar1.co.uk/sunk17.htm |title=Major Warships Sunk in World War 1 1917 |publisher=World War I |access-date=23 February 2013}}</ref>
}}
{{shipwreck list item
|ship={{SS|S.N.A. 3|1915|2}}
|flag={{Flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[North Sea]] {{convert|17|nmi|km}} off [[Flamborough Head]], [[East Riding of Yorkshire|Yorkshire]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|53|54|N|0|07|E}}) by {{SMU|UB-30||6}} ({{navy|German Empire}}). Her crew survived; they were rescued by {{SS|Portaferry||2}} ({{flagcountry|UKGBI|civil}}).<ref name="SNA3">{{cite web |url=http://uboat.net/wwi/ships_hit/5283.html |title=S.N.A. 3|publisher=Uboat.net |access-date=2 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|UC-33}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type UC II submarine|Type UC II]] [[submarine]] was shelled, rammed and sunk in [[St. George's Channel]] ({{coord|51|55|N|6|14|W}}) by the [[patrol boat]] ''PC-61'' ({{navy|UK}}) with the loss of 27 of her 28 crew.<ref name="UC33">{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UC+33 |title=UC 33|publisher=Uboat.net |access-date=4 December 2012}}</ref>
}}
{{shipwreck list end}}

==27 September==
{{shipwreck list begin |date=27 September 1917 |sort=}}
{{shipwreck list item
|ship=HM ''CMB-8''
|flag={{navy|UK}}
|desc=The [[Coastal Motor Boat]] was lost on this date.<ref name="Navy12" />
}}
{{shipwreck list item
|ship=''Cydonia''
|flag={{flagcountry|UKGBI|civil}}
|desc=The [[collier (ship type)|collier]] was lost on this date.<ref name="Navy12" />
}}
{{shipwreck list item
|ship=''Deux Jeannes''
|flag={{flag|France}}
|desc=[[World War I]]: The fishing vessel was sunk in the [[Atlantic Ocean]] {{convert|30|nmi|km}} south west of [[Ouessant]], [[Finistère]] ({{coord|48|06|N|5|40|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).<ref name="DJ">{{cite web |url=http://uboat.net/wwi/ships_hit/1624.html |title=Deux Jeannes |publisher=Uboat.net |access-date=22 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Greltoria|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[North Sea]] {{convert|3|nmi|km}} north west by north of [[Flamborough Head]], [[East Riding of Yorkshire|Yorkshire]] by {{SMU|UB-34||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Greltoria">{{cite web |url=http://uboat.net/wwi/ships_hit/2614.html |title=Greltoria |publisher=Uboat.net |access-date=3 November 2012}}</ref>
}}
{{shipwreck list item
|ship=''Liberté''
|flag={{flag|France}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|30|nmi|km}} south west of Ouessant ({{coord|48|06|N|5|40|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).<ref name="Liberte">{{cite web |url=http://uboat.net/wwi/ships_hit/3591.html |title=Liberte |publisher=Uboat.net |access-date=22 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Peuples Frères''
|flag={{Flag|France}}
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean {{convert|30|nmi|km}} south west Ouessant ({{coord|48|06|N|5|40|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}).<ref name="PF">{{cite web |url=http://uboat.net/wwi/ships_hit/4779.html |title=Peuples Freres |publisher=Uboat.net |access-date=22 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|UC-6||6}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type UC I submarine|Type UC I]] [[submarine]] struck a mine and sank in the [[North Sea]] off [[North Foreland]], [[Kent]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|51|30|N|1|34|E}}) with the loss of all sixteen crew.<ref name="UC6">{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UC+6 |title=UC 6 |publisher=Uboat.net |access-date=20 November 2012}}</ref>
}}
{{shipwreck list end}}

==29 September==
{{shipwreck list begin |date=29 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Bon Premier|barque|2}}
|flag={{flag|France}}
|desc=[[World War I]]: The [[barque]] was shelled and sunk in the [[Atlantic Ocean]] {{convert|200|nmi|km}} south west of [[Ouessant]], [[Finistère]] ({{coord|46|06|N|11|25|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.<ref name="BP">{{cite web |url=http://uboat.net/wwi/ships_hit/852.html |title=Bon Premier |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Elmsgarth|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|50|nmi|km}} north west of [[Tory Island]], [[County Donegal]] by {{SMU|U-61||6}} ({{navy|German Empire}}). Her crew survived.<ref name="NH33" /><ref name="Elmsgarth">{{cite web |url=http://uboat.net/wwi/ships_hit/1912.html |title=Elmsgarth |publisher=Uboat.net |access-date=14 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Eugenie Fautrel|barque|2}}
|flag={{flag|France}}
|desc=World War I: The barque was shelled and sunk in the Atlantic Ocean {{convert|200|nmi|km}} south west of Ouessant ({{coord|46|30|N|9|59|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew were rescued by the fishing vessel ''Cygne'' ({{Flag|France}}).<ref name="EF">{{cite web |url=http://uboat.net/wwi/ships_hit/2061.html |title=Eugenie Fautrel |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Kildonan|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Irish Sea]] {{convert|2|nmi|km}} north north west of the [[Pendeen Lighthouse]], [[Cornwall]] ({{coord|50|11|N|5|42|W}}) by {{SMU|UB-35||6}} ({{navy|German Empire}}) with the loss of fourteen of her crew.<ref name="Kildonan">{{cite web |url=http://uboat.net/wwi/ships_hit/3319.html |title=Kildonan |publisher=Uboat.net |access-date=4 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{ship||Percy B.|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The [[schooner]] was shelled and sunk in the Atlantic Ocean {{convert|180|nmi|km}} north by west of [[Cape Villano]], Spain by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Percy">{{cite web |url=http://uboat.net/wwi/ships_hit/4737.html |title=Percy B. |publisher=Uboat.net |access-date=13 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''R 235''
|flag={{flag|France}}
|desc=World War I: The fishing schooner was sunk in the Mediterranean Sea ({{coord|34|38|N|34|43|E}}) by {{SMU|U-73||6}} ({{navy|German Empire}}). Her crew survived.<ref name="R235">{{cite web |url=http://uboat.net/wwi/ships_hit/7525.html |title=R 235 |publisher=Uboat.net |access-date=19 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Sanwen|1915|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the [[Mediterranean Sea]] off [[Cape Béar]], Spain ({{coord|42|52|N|4|15|E}}) by {{SMU|U-32|Germany|6}} ({{navy|German Empire}}) with the loss of two crew.<ref name="Sanwen">{{cite web |url=http://uboat.net/wwi/ships_hit/5441.html |title=Sanwen |publisher=Uboat.net |access-date=30 September 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Swan River|1915|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|27|nmi|km}} west of [[Oran]], [[French Algeria|Algeria]] ({{coord|36|07|N|0|54|W}}) by {{SMU|U-39||6}} ({{navy|German Empire}}). Her crew survived.<ref name="SR">{{cite web |url=http://uboat.net/wwi/ships_hit/5862.html |title=Swan River |publisher=Uboat.net |access-date=6 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SMU|UC-55||6}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type UC II submarine|Type UC II]] [[submarine]] was shelled, depth charged and sunk off the [[Shetland Islands]], [[United Kingdom of Great Britain and Ireland|United Kingdom]] ({{coord|60|02|N|1|02|W}}) by {{HMS|Sylvia|1897|6}} and {{HMS|Tirade|1917|6}} (both {{navy|UK}}) with the loss of ten of her 27 crew.
}}
{{shipwreck list end}}

==30 September==
{{shipwreck list begin |date=30 September 1917 |sort=}}
{{shipwreck list item
|ship={{ship||Amiral Troude|barque|2}}
|flag={{flag|France}}
|desc=[[World War I]]: The [[barque]] was torpedoed and sunk in the [[Atlantic Ocean]] {{convert|400|nmi|km}} off [[Penmarc'h]], [[Finistère]] ({{coord|46|40|N|15|30|W}}) by {{SMU|UB-51||6}} ({{navy|German Empire}}). Her crew survived.<ref name="AT">{{cite web |url=http://uboat.net/wwi/ships_hit/258.html |title=Amiral Troude |publisher=Uboat.net |access-date=10 November 2012}}</ref>
}}
{{shipwreck list item
|ship={{HMT|Charlsin}}
|flag={{navy|UK}}
|desc=World War I: The [[naval trawler]] was scuttled in the [[Mediterranean Sea]] {{convert|8|nmi|km}} north of [[Mersa Matruh]], Egypt by {{SMU|UC-74||6}} ({{navy|German Empire}}). Her crew survived.<ref name="Charlsin">{{cite web |url=http://uboat.net/wwi/ships_hit/1226.html |title=Charlsin |publisher=Uboat.net |access-date=28 December 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Drake|1908|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the Atlantic Ocean {{convert|340|nmi|km}} west of [[Ouessant]], Finistère ({{coord|46|43|N|13|01|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}). Her crew survived, but her captain was taken as a [[prisoner of war]].<ref name="NH33" /><ref name="Drake">{{cite web |url=http://uboat.net/wwi/ships_hit/1712.html |title=Drake |publisher=Uboat.net |access-date=22 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Heron|1889|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the Atlantic Ocean {{convert|300|nmi|km}} south west of Ouessant ({{coord|46|27|N|11|14|W}}) by {{SMU|U-90||6}} ({{navy|German Empire}}) with the loss of 22 crew.<ref name="NH33" /><ref name="Heron">{{cite web |url=http://uboat.net/wwi/ships_hit/7376.html |title=Heron |publisher=Uboat.net |access-date=22 October 2012}}</ref>
}}
{{shipwreck list item
|ship={{SS|Midlothian|1871|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was shelled and sunk in the [[Mediterranean Sea]] {{convert|80|nmi|km}} south of [[Cape Greco]], [[Cyprus]] by {{SMU|U-73||6}} ({{navy|German Empire}}). Her crew survived, but three of them were taken as [[prisoners of war]].<ref name="Midlothian">{{cite web |url=http://uboat.net/wwi/ships_hit/4142.html |title=Midlothian |publisher=Uboat.net |access-date=19 October 2012}}</ref>
}}
{{shipwreck list item
|ship=''Nicolosa''
|flag={{flagicon|Greece}} [[Kingdom of Greece|Greece]]
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea off Cyprus by {{SMU|U-73||6}} ({{navy|German Empire}}).<ref name="Nicolosa">{{cite web |url=http://uboat.net/wwi/ships_hit/4389.html |title=Nicolosa |publisher=Uboat.net |access-date=19 October 2012}}</ref>
}}
{{shipwreck list end}}

==Unknown date==
{{shipwreck list begin |date=Unknown date 1917 |sort=}}
{{shipwreck list item
|ship={{HMS|Poleaxe}}
|flag={{navy|United Kingdom}}
|desc=The T-13-class minesweeper was wrecked off the coast of Scotland.
}}
{{shipwreck list item
|ship={{SMU|U-66}}
|flag={{navy|German Empire}}
|desc=[[World War I]]: The [[German Type U 66 submarine|Type U 66]] [[submarine]] is believed to have struck a mine and sank in the [[North Sea]] off the [[Dogger Bank]] on or after 3 September with the loss of all 40 crew.
}}
{{shipwreck list item
|ship={{SMU|UB-32}}
|flag={{navy|German Empire}}
|desc=World War I: The [[German Type UB II submarine|Type UB II]] [[submarine]] was lost after 17 September. She may have been bombed and sunk on 22 September by [[Royal Naval Air Service]] aircraft.
}}
{{shipwreck list end}}

==References==
{{reflist}}

{{WWI shipwrecks}}
{{shipevents|1917}}

[[Category:Lists of shipwrecks by year|1917-09]]
[[Category:Maritime incidents in 1917| 09]]