The list of shipwrecks in 1917  includes ships  sunk, foundered, grounded, or otherwise lost during December 1917. 
   
1 December   
2 December    List of shipwrecks: 2 December 1917    Ship  State  Description     Berwick Law      United Kingdom     World War I : The cargo ship was torpedoed and sunk in the Mediterranean Sea  off Cape Ténès , Algeria  by SM U-34   (  Imperial German Navy ) with the loss of a crew member.[ 10]      Birchgrove      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay  off Groix , Morbihan , France (47°38′N  3°45′W  /  47.633°N 3.750°W  / 47.633; -3.750   ) by SM U-84   (  Imperial German Navy ) with the loss of a crew member.[ 4] [ 11]       Carlino      Italy     World War I: The sailing vessel was sunk in the Tyrrhenian Sea  east of Corsica , France (42°08′N  7°27′E  /  42.133°N 7.450°E  / 42.133; 7.450   ) by SM U-65   (  Imperial German Navy ).[ 12]       Kintuck      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 8 nautical miles (15 km) north west by north of the Godrevy Lighthouse , Cornwall  by a Kaiserliche Marine  submarine with the loss of a crew member.[ 4]       La Margherita      Italy     World War I: The sailing vessel was sunk in the Tyrrhenian Sea east of Corsica (42°11′N  7°20′E  /  42.183°N 7.333°E  / 42.183; 7.333   ) by SM U-65   (  Imperial German Navy ).[ 13]       La Rance      France    World War I: The cargo ship was torpedoed, shelled and sunk in the Mediterranean Sea off the Île de Planier, Bouches-du-Rhône  (42°48′N  5°15′E  /  42.800°N 5.250°E  / 42.800; 5.250   ) by SM UC-67   (  Imperial German Navy ) with the loss of four of her crew.[ 14]       HMT Lord Grey      Royal Navy    The naval trawler  was wrecked on the La Barrier Shoal, in the English Channel off Cap Gris Nez , Pas-de-Calais , France.[ 15]       Minas      Greece    World War I: The cargo ship was sunk in the Mediterranean Sea off Cape Ténès by SM U-34   (  Imperial German Navy ). Her crew survived.[ 16]       Molesey      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the English Channel 12 nautical miles (22 km) south west by west of the Brighton Lightship  (  United Kingdom  ) by a Kaiserliche Marine  submarine.[ 4]       San Antonio Il Vittorioso      Italy     World War I: The sailing vessel was sunk in the Tyrrhenian Sea east of Corsica (42°16′N  7°20′E  /  42.267°N 7.333°E  / 42.267; 7.333   ) by SM U-65   (  Imperial German Navy ).[ 17]       Tasmania      Russia     World War I: The full-rigged ship  was sunk in the Bay of Biscay south west of Ouessant , Finistère , France by SM UC-17   (  Imperial German Navy ).[ 18]       SM UB-81       Imperial German Navy    World War I: The Type UB III  submarine  struck a mine and sank in the English Channel  off Dunnose Head , Isle of Wight , United Kingdom , then was rammed by a Royal Navy  patrol boat  with the loss of either 27 of her 34 crew or 29 of her 35 crew (sources differ). The survivors were rescued by a Royal Navy  patrol boat.[ 19]     
  
3 December   
4 December   
5 December   
6 December    List of shipwrecks: 6 December 1917    Ship  State  Description     Ambiorix      Belgium    The cargo ship sank in the English Channel  (49°59′N  1°13′W  /  49.983°N 1.217°W  / 49.983; -1.217   (SS Ambiorix )  ) after a collision with Primo  (  Norway ).[ 41]       HMT Apley      Royal Navy    World War I : The naval trawler  struck a mine  and sank in the English Channel east of the Isle of Wight  (50°37′N  0°56′W  /  50.617°N 0.933°W  / 50.617; -0.933   ) with the loss of eleven of her crew.[ 42]      Asaba      United Kingdom     World War I: The coaster was torpedoed and sunk in the English Channel 2 nautical miles (3.7 km) west south west of The Lizard , Cornwall  by SM UC-17   (  Imperial German Navy ) with the loss of sixteen of her crew.[ 43]       Braeside      United Kingdom     World War I: The coaster was torpedoed and sunk in the English Channel 5 nautical miles (9.3 km) south of the Owers Lightship  (  United Kingdom  ) by SM UC-71   (  Imperial German Navy ) with the loss of all eleven crew.[ 44]       Curaca      United Kingdom     Halifax Explosion : The cargo ship was sunk at Dartmouth, Nova Scotia , Canada by the explosion of Mont-Blanc   (  France ) with the loss of 45 of her 46 crew. She was later refloated, repaired and returned to service.[ 45]      Ilvington Court      United Kingdom     World War I: The collier  was torpedoed and sunk in the Mediterranean Sea  8 nautical miles (15 km) north west by west of Cape Cherchell, Algeria  (36°43′N  2°06′E  /  36.717°N 2.100°E  / 36.717; 2.100   ) by SM U-34   (  Imperial German Navy ) with the loss of eight crew.[ 4] [ 27] [ 46]       Imo       Norway    Imo   Halifax Explosion : The cargo ship collided with Mont-Blanc   (  France ) at Halifax , Nova Scotia , Canada. Mont-Blanc  caught fire and was obliterated in a massive explosion that killed approximately 2,000 people and drove Imo  ashore. Imo  subsequently was refloated on 26 April 1918, repaired, and returned to service.[ 47]   
    USS Jacob Jones       United States Navy    World War I: The Tucker -class  destroyer was torpedoed and sank in the Atlantic Ocean , 30 miles (48 km) south of the Isles of Scilly , United Kingdom  (49°53′N  6°50′W  /  49.883°N 6.833°W  / 49.883; -6.833   ) by U-53   (  Imperial German Navy ). Sixty-six of the crew were killed, two were taken prisoner. The wreck was discovered in 400 feet (120 m) of water in 2022.[ 48] [ 49]       Leda      Netherlands    World War I: The cargo ship was sunk in the North Sea  (54°12′N  0°08′W  /  54.200°N 0.133°W  / 54.200; -0.133   ) by SM UB-75   (  Imperial German Navy ).[ 50]       Mont-Blanc       France    The pyrocumulus cloud  generated by the explosion of Mont Blanc , photographed an estimated 15 to 20 seconds after the explosion from an estimated 21 km (13 miles) away.   Halifax Explosion : The cargo ship collided with Imo   (  Norway ) at Halifax , Nova Scotia , Canada , causing Mont-Blanc  to catch fire and explode. The explosion obliterated Mont Blanc , devastated Halifax′s Richmond district , and killed approximately 2,000 people.    Sambro      Canada    Halifax Explosion : The tug  was sunk by the explosion of Mont-Blanc   (  France ). She was refloated in 1927, repaired and returned to service.[ 51]      Stella Maris       Canada    Halifax Explosion : The tug  was severely damaged by the explosion of Mont-Blanc   (  France ), which she was towing. Subsequently repaired and returned to service.    Tubereuse      French Navy    World War I: The naval trawler  struck a mine  and sank in the Gulf of Patras  with the loss of 24 of her crew.[ 52]       Tuscarora      United States    The steamer struck rocks off the south east point of Saint Paul Island  and sank with all 30 hands.[ 53]       SM UC-69       Imperial German Navy    The Type UC II  submarine  collided with SM U-96   (  Imperial German Navy ) at Barfleur , Manche , France (49°47′N  1°10′W  /  49.783°N 1.167°W  / 49.783; -1.167   ) and sank with the loss of eleven of her crew.[ 54]       Wyndhurst      United Kingdom     World War I: The coaster was torpedoed and sunk in the English Channel 30 nautical miles (56 km) south of St. Catherine's Point , Isle of Wight by SM UC-71   (  Imperial German Navy ) with the loss of eleven of her crew.[ 4] [ 55]     
  
7 December   
8 December    List of shipwrecks: 8 December 1917    Ship  State  Description     Chippewa      United States    The lighter barge , under tow of Charles A. McCaffery  (  United States ), foundered in a severe snowstorm off Point Judith, Rhode Island . Her captain and his two young children died.[ 61] [ 62]       Consols      United Kingdom     World War I : The cargo ship was torpedoed and damaged in the Mediterranean Sea  40 nautical miles (74 km) north west of Cape Bon , Algeria  by SM UB-48   (  Imperial German Navy ) with the loss of three of her crew. She was shelled and sunk the next day.[ 63]      Corinto      Norway    World War I: The coaster was sunk in the Atlantic Ocean  26 nautical miles (48 km) north of Ouessant , Finistère , France (48°53′N  5°17′W  /  48.883°N 5.283°W  / 48.883; -5.283   ) by SM UB-55   (  Imperial German Navy ). Her crew survived.[ 64]       Desmond      United States    The sucker dredge  capsized and sank after sand shifted in a severe gale off the South Chicago light. Her captain froze to death and six other crew died. Six crew were rescued by William A. Field  (  United States ).[ 61] [ 65]       Eugene F. Moran      United States    The tow steamer, with three barges in tow, foundered in a severe gale 2 or 3 miles (3.2 or 4.8 km) off Atlantic City, New Jersey , or Aberdeen, New Jersey . Lost with all 11 or 13 hands.[ 61] [ 66]       Giuseppe Naccari      Italy     World War I: The brigantine  was scuttled in the Mediterranean Sea 19 nautical miles (35 km) north of Marettimo  (38°36′N  12°00′E  /  38.600°N 12.000°E  / 38.600; 12.000   ) by SM UC-53   (  Imperial German Navy ).[ 67]       HMS Grive      Royal Navy    World War I: The armed boarding steamer  was torpedoed and damaged in the North Sea  off Lerwick , Shetland Islands . She was beached but subsequently foundered on 24 December four nautical miles (7.4 km) east north east of the North Ronaldsay  Lighthouse, Orkney Islands  whilst under tow.[ 27] [ 68]       Lampada      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the North Sea three nautical miles (5.6 km) north of Whitby , Yorkshire  by SM UB-75   (  Imperial German Navy ) with the loss of five of her crew.[ 4] [ 69]       La Vittoria      Italy     World War I: The sailing vessel was sunk in the Mediterranean Sea south of Sardinia  by SM UC-67   (  Imperial German Navy ).[ 70]       Madison      United States    The barge, under tow of Charles A. McCaffery  (  United States ), foundered in a severe snowstorm off Point Judith, Rhode Island . Her captain died.[ 61] [ 71]       Marion B      United States    The lighter barge, under tow of Charles A. McCaffery  (  United States ), foundered in a severe snowstorm off Point Judith, Rhode Island . Her captain and his wife died.[ 61] [ 72]       Maindy Bridge      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the North Sea four nautical miles (7.4 km) east north east of Sunderland, County Durham  (55°01′N  1°18′W  /  55.017°N 1.300°W  / 55.017; -1.300   ) by SM UC-49   (  Imperial German Navy ) with the loss of two of her crew.[ 4] [ 73]       Nonni      Russia     World War I: The cargo ship was sunk in the Atlantic Ocean off Brest , Finistère (48°53′N  4°28′W  /  48.883°N 4.467°W  / 48.883; -4.467   ) by SM UB-18   (  Imperial German Navy ).[ 74]       Poitou      French Navy    The auxiliary minesweeper was lost on this date.     USS Rush       United States Navy    The patrol vessel struck a submerged log at League Island Navy Yard  and sank. She was declared a total loss.[ 75]     
  
9 December   
10 December    List of shipwrecks: 10 December 1917    Ship  State  Description     Antonio Magliulo      Italy     World War I : The sailing vessel was shelled and sunk in the Tyrrhenian Sea  west of Naples  (40°35′N  13°18′E  /  40.583°N 13.300°E  / 40.583; 13.300   ) by SM UC-53   (  Imperial German Navy ).[ 82]      Codorus      United States    The steamer was stranded in a storm on Escamanic Point near Chatham, New Brunswick  in the Gulf of St. Lawrence . Considered a total loss at the time, she was refloated in 1919.[ 83] [ 84]       Crathorne      Norway    World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea  off Alicante , Spain (38°28′N  0°01′W  /  38.467°N 0.017°W  / 38.467; -0.017   ) by SM U-64   (  Imperial German Navy ) with the loss of three of her crew.[ 85]       Dredge No. 1      United States    The dredge sank at New London, Connecticut .[ 24]       Forward      United Kingdom     World War I: The fishing smack was scuttled in the North Sea  off Aldeburgh , Suffolk  by SM UB-17   (  Imperial German Navy ). Her crew survived.[ 86]       Øiekast      Norway    World War I: The coaster was sunk in the English Channel  25 nautical miles (46 km) north east of Barfleur , Manche , France by SM U-53   (  Imperial German Navy ). Her crew survived.[ 87]       Owasco      United States    World War I: The cargo ship was sunk in the Mediterranean Sea off Alicante (38°28′N  0°13′W  /  38.467°N 0.217°W  / 38.467; -0.217   ) by SM U-64   (  Imperial German Navy ) with the loss of two of her crew.[ 88]       SM UB-75       Imperial German Navy    World War I: The Type UB III  submarine  struck a mine  and sank in the North Sea off Scarborough , Yorkshire , United Kingdom  with the loss of all 34 crew.[ 89]       SMS Wien       Austro-Hungarian Navy    World War I: The Monarch -class  coastal defense ship was torpedoed and sunk at Trieste , Italy by two Regia Marina  torpedo boats  with the loss of 46 of her 469 crew.     Unity      United States    The 17-gross register ton , 39.5-foot (12.0 m) fishing vessel  was wrecked on Outer Point on the northwest end of Douglas Island  in Southeast Alaska  during a gale  and snowstorm . All four crewmen survived.[ 90]     
  
11 December   
12 December    List of shipwrecks: 12 December 1917    Ship  State  Description     Amadavat      United Kingdom     World War I : The trawler struck a mine  and sank in the North Sea  east of the Shetland Islands  with the loss of nine crew.[ 100]      Bellville      Sweden    World War I: The barque  was scuttled in the Atlantic Ocean  south west of the Tuskar Rock [ 101]   (51°42′N  6°19′W  /  51.700°N 6.317°W  / 51.700; -6.317   ) by SM UB-65   (  Imperial German Navy ). Her crew survived.[ 102]       Cavour       Italy     The passenger ship collided with the auxiliary cruiser  Caprera  (  Italy  ) 2.5 nautical miles (4.6 km) off L'Ametlla de Mar , Catalonia , Spain and sank.[ 103] [ 104]       Charleston      United Kingdom     World War I: The collier  was scuttled in St. George's Channel  30 nautical miles (56 km) west of The Smalls (51°37′N  5°59′W  /  51.617°N 5.983°W  / 51.617; -5.983   ) by SM UB-65   (  Imperial German Navy ). Her crew survived, but two of them were taken as prisoners of war .[ 4] [ 27] [ 105]       HMT Commander Fullerton      Royal Navy    World War I: The naval trawler  was shelled and sunk in the Norwegian Sea  by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ).[ 106] [ 107]       Cordova      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the Norwegian Sea 50 nautical miles (93 km) west of Bergen , Rogaland , Norway by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ).[ 4] [ 107]       USS Elizabeth       United States Navy    The patrol vessel  collided with Northland   (  United States ) at Norfolk, Virginia  and sank. Two crew killed. She was subsequently salvaged, repaired and returned to service.[ 75]       Emanuele C.      Italy     World War I: The schooner  was shelled and sunk in the Mediterranean Sea  off Cape Bougaroun , Algeria  (37°37′N  8°30′E  /  37.617°N 8.500°E  / 37.617; 8.500   ) by SM U-34   (  Imperial German Navy ). Her crew survived.[ 108]       Emlyndene      United Kingdom     World War I: The coaster was torpedoed and sunk in the English Channel east of Start Point, Devon  by SM UC-50   (  Imperial German Navy ) with the loss of all fourteen of her crew.[ 109]       Francis Blanchflower      United Kingdom     World War I: The trawler was shelled and sunk in the North Sea by three Imperial German Navy  destroyers with the loss of four of her eight crew.[ 110]       John M. Smart      United Kingdom     World War I: The trawler was shelled and sunk in the North Sea 10 nautical miles (19 km) east of the mouth of the River Tyne  by an Imperial German Navy  torpedo boat destroyer  with the loss of four of her crew.[ 7]       Leonatus      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the North Sea 2 nautical miles (3.7 km) east by south of the Bressay Lighthouse , Shetland Islands  by SM UC-40   (  Imperial German Navy ). Her crew survived.[ 111]       HMT Livingstone      Royal Navy    World War I: The naval trawler was torpedoed, shelled and sunk in the Norwegian Sea by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ).[ 107]       HMT Lord Alverstone      Royal Navy    The naval trawler was shelled and sunk in the Norwegian Sea by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ).[ 107]       Maracaibo      Denmark    World War I: The cargo ship was shelled and sunk in the Norwegian Sea 50 nautical miles (93 km) west of Bergen by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ).[ 107]       Nike      Sweden    World War I: The cargo ship was torpedoed and sunk with the loss of sixteen crew in the North Sea 8 nautical miles (15 km) east of Blyth, Northumberland [ 112]   by SMS B97  and SMS B111  (both   Imperial German Navy ).[ 107]       HMS Partridge       Royal Navy    World War I: The Admiralty M-class  destroyer was shelled and sunk in the Norwegian Sea by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ). Twenty four survivors were rescued by the Germans.[ 107] [ 113]       St. Croix      Norway    World War I: The cargo liner  was torpedoed and damaged in the Bristol Channel  13 nautical miles (24 km) north west of Hartland Point , Devon , United Kingdom  (50°49′N  4°49′W  /  50.817°N 4.817°W  / 50.817; -4.817   ) by SM U-60   (  Imperial German Navy ) with the loss of two crew. She was taken under tow but sank the next day 10 nautical miles (19 km) south west by west of Hartland Point.[ 114]       HMT Tokio      Royal Navy    World War I: The naval trawler was shelled and sunk in the Norwegian Sea by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ).[ 107]       Torleif      Sweden    World War I: The cargo ship was shelled and sunk in the Norwegian Sea (59°43′N  4°10′E  /  59.717°N 4.167°E  / 59.717; 4.167   ) by SMS G101 , SMS G103 , SMS G104  and SMS V100  (all   Imperial German Navy ).[ 107]       HMS Wolverine       Royal Navy    The Beagle -class  destroyer collided with HMS Rosemary   (  Royal Navy ) in the Atlantic Ocean  north west of Ireland and sank.   
  
13 December    List of shipwrecks: 13 December 1917    Ship  State  Description     Arnewood      United Kingdom     World War I : The collier  struck a mine  and sank in the Atlantic Ocean  four nautical miles (7.4 km; 4.6 mi) east south east of Sleat Point, Skye  (57°01′N  5°54′W  /  57.017°N 5.900°W  / 57.017; -5.900   ). Her crew survived.[ 27] [ 115]      August Demarest      United States    The canal boat went ashore on, or sank at, Duck Island, Connecticut , or Kelsey Point, Connecticut. She went to pieces before salvage could be attempted.[ 24]       Bangarth      United Kingdom     World War I: The collier  was torpedoed and sunk in the North Sea  13 nautical miles (24 km; 15 mi) north north east of the mouth of the River Tyne  by SM UB-34   (  Imperial German Navy ) with the loss of two of her crew.[ 4] [ 27] [ 116]       Britannic      United Kingdom     World War I: The sailing vessel was scuttled in the English Channel  12 nautical miles (22 km; 14 mi) north north west of the Les Hanois Lighthouse , Guernsey , Channel Islands  (49°36′N  2°53′W  /  49.600°N 2.883°W  / 49.600; -2.883   ) by SM UB-31   (  Imperial German Navy ). Her crew survived.[ 117]       Chili      France    World War I: The barque  was damaged in the Atlantic Ocean 100 nautical miles (190 km; 120 mi) west of Ouessant , Finistère  by SM UB-54   (  Imperial German Navy ). She sank the next day.[ 118]       Danif      United States    The barge sank at South Norwalk, Connecticut .[ 24]       E. R. Tatnall      United States    The barge sank off South Norwalk, Connecticut .[ 24]       Garthwaite      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the North Sea four nautical miles (7.4 km; 4.6 mi) east of Whitby , Yorkshire  by SM UB-22   (  Imperial German Navy ) with the loss of fourteen crew.[ 4] [ 119]       Karen      Norway    World War I: The cargo ship was sunk in the Mediterranean Sea  five nautical miles (9.3 km; 5.8 mi) off Porto Anzio, Italy by SM UC-53   (  Imperial German Navy ) with the loss of a crew member.[ 120]       Little Gem      United Kingdom     World War I: The schooner  was sunk in the English Channell west of the Casquets , Channel Islands by SM U-87   (  Imperial German Navy ) with the loss of five of her crew.[ 121]       Noviembre      Spain    World War I: The cargo ship was sunk in the Bay of Biscay  ten nautical miles (19 km; 12 mi) off the mouth of the Gironde River , France (45°24′N  1°37′W  /  45.400°N 1.617°W  / 45.400; -1.617   ) by SM U-102   (  Imperial German Navy ). Her crew survived.[ 122]       Ottokar      United Kingdom     World War I: The coaster was sunk in the North Sea off Whitby by SM UB-38   (  Imperial German Navy ). Her crew survived.[ 123]       Paris II      French Navy    World War I: The naval trawler/patrol ship was shelled and sunk by Turkish coastal artillery off Cape Avova.[ 124]       Sha      Imperial Russian Navy    The transport ship  ran aground in the Baltic Sea  off Stirsudden, Finland. She was abandoned as a total loss on 7 January 1918.[ 125]       HMS Stephen Furness       Royal Navy    World War I: The 88-metre (289 ft) armed boarding steamer  was sunk in the Irish Sea  in 90 metres (300 ft) of water, 10 miles (16 km) east of the entrance to Strangford Lough , Northern Ireland  by SM UB-64   (  Imperial German Navy ) with the loss of 101 lives.[ 126] [ 127]       SM U-75       Imperial German Navy    World War I: The Type UE I submarine  struck a mine and sank in the North Sea off Terschelling , Friesland , Netherlands with the loss of 23 of her crew.     Vermont      United States    The canal boat went ashore on, or sank at, Duck Island, Connecticut  or Kelsey Point, Connecticut.[ 24]       Virginia      United States    The canal boat sank at Duck Island, Connecticut  or Kelsey Point, Connecticut.[ 24] [ 128]       William M. Moran      United States    The barge sank off South Norwalk, Connecticut .[ 24]     
  
14 December   
15 December    List of shipwrecks: 15 December 1917    Ship  State  Description     Bernard      United Kingdom     World War I : The cargo ship was torpedoed and sunk in the Atlantic Ocean  180 nautical miles (330 km; 210 mi) west south west of the Bishop Rock, Isles of Scilly  (48°40′N  9°58′W  /  48.667°N 9.967°W  / 48.667; -9.967   ) by SM U-94   (  Imperial German Navy ) with the loss of a crew member.[ 4] [ 137]      Dafni      Greece    World War I: The cargo ship was sunk in the North Sea  three nautical miles (5.6 km; 3.5 mi) north north east of Hartlepool , County Durham , United Kingdom  (54°44′N  1°09′W  /  54.733°N 1.150°W  / 54.733; -1.150   ) by SM UB-34   (  Imperial German Navy ). Her crew survived.[ 138]       Edward E. Briry      United States    Carrying a cargo of coal , the 228-foot (69 m), 1,613-gross register ton  four-masted  schooner  sank during a gale  without loss of life in up to 50 feet (15 m) of water on the south side of Little Round Shoal, 6 nautical miles (11 km; 6.9 mi) north-northeast of Great Point , Nantucket , Massachusetts , at 41°29′N  069°56′W  /  41.483°N 69.933°W  / 41.483; -69.933   (Edward E. Briry  )  .[ 139]       Formby      United Kingdom     World War I: The passenger ship  was sunk in the Irish Sea  20 nautical miles (37 km; 23 mi) north west of Bardsey Island , by SM U-62   (  Imperial German Navy ) with the loss of all 35 crew.[ 140]       Ioannina      Greece    World War I: The cargo ship was scuttled in the Atlantic Ocean 150 nautical miles (280 km; 170 mi) north west of Madeira , Portugal (34°40′N  19°45′W  /  34.667°N 19.750°W  / 34.667; -19.750   ) by SM U-156   (  Imperial German Navy ).[ 141]       Maidag      Norway    World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 22 nautical miles (41 km; 25 mi) south of the Wolf Rock, Cornwall , United Kingdom (49°36′N  5°36′W  /  49.600°N 5.600°W  / 49.600; -5.600   ) by SM U-104   (  Imperial German Navy ) with the loss of three crew.[ 142]       Maréchal Davout      France    World War I: The A Type Ch. de La Loire-class barque  was sunk by SMS Wolf   (  Imperial German Navy ) in the South Atlantic .[ 143]     
  
16 December   
17 December    List of shipwrecks: 17 December 1917    Ship  State  Description     Acoria      Portugal    World War I : The schooner  was scuttled in the Atlantic Ocean  south east of the Azores  (35°10′N  18°20′W  /  35.167°N 18.333°W  / 35.167; -18.333   ) by SM U-156   (  Imperial German Navy ). Her crew survived.[ 149]      Cambridge      United States    The dredge went ashore and sank near Point Judith , Rhode Island .[ 24]       Coningbeg      United Kingdom     World War I: The cargo ship was sunk in the Irish Sea  20 nautical miles (37 km) south west of Bardsey Island , by SM U-62   (  Imperial German Navy ) with the loss of all fifteen crew.[ 150]       HMT Duster      Royal Navy    The naval trawler  was wrecked in Scratten Cove, Portreath , Cornwall .[ 151]       USS F-1       United States Navy    The F-class  submarine  sank in the Pacific Ocean  after a collision with USS F-3   (  United States Navy ) off Point Loma , California . Nineteen of her 22 crew were killed.[ 75]       Henry Cort       United States    The whaleback steamer was sunk in a collision with Midvale  (flag unknown) while breaking ice 4+ 1 ⁄2   miles (7.2 km) off Colchester Reef in Lake Erie  in 30 feet (9.1 m) of water. Her crew walked across the ice to Midvale . She was located on 24 April 1918, 4 miles (6.4 km) from where she sank, in only 7 feet (2.1 m) of water. She was raised on 22 September 1918, repaired and returned to service.[ 152] [ 153]       Hugh Hawn      United States    The pile driver  went ashore and sank near Point Judith , Rhode Island .[ 24]       Neptune      United Kingdom     World War I: The fishing smack struck a mine  and sank in the Atlantic Ocean 4.5 nautical miles (8.3 km) north of Black Head, County Clare with the loss of four crew.[ 154]       Nina      Greece    World War I: The sailing vessel was sunk in the Mediterranean Sea  south east of Crete  (34°36′N  27°16′E  /  34.600°N 27.267°E  / 34.600; 27.267   ) by SM UB-53   (  Imperial German Navy ).[ 155]       Pilot      United States    The pilot boat  was sunk in a collision with Berkshire  (  United States ) in Hampton Roads .[ 156] [ 157]     
  
18 December   
19 December   
20 December    List of shipwrecks: 20 December 1917    Ship  State  Description     Alice Marie      United Kingdom     World War I : The cargo ship was torpedoed and sunk in the English Channel  6 nautical miles (11 km) east north east of Start Point, Devon  by SM UB-31   (  Imperial German Navy ). Her crew survived.[ 4] [ 168]      Attualita      Italy     World War I: The cargo ship was sunk in the Gulf of Genoa  off Arma di Taggia , Liguria  (43°49′N  7°53′E  /  43.817°N 7.883°E  / 43.817; 7.883   ) by SM UB-49   (  Imperial German Navy ). Her crew survived.[ 169]       Eveline      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the English Channel 9.5 nautical miles (17.6 km) south of Berry Head , Devon by SM UB-31   (  Imperial German Navy ). Her crew survived.[ 4] [ 170]       Fiscus      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea  10 nautical miles (19 km) north north east of Cape Ivi, Algeria  by SM U-35   (  Imperial German Navy ) with the loss of a crew member.[ 4] [ 171]       Noris      Norway    World War I: The coaster was sunk in the English Channel 10 nautical miles (19 km) off Port-en-Bessin , Calvados , France by SM UB-54   (  Imperial German Navy ) with the loss of fourteen crew.[ 172]       Polvarth      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean  35 nautical miles (65 km) west of Ouessant , Finistère , France (48°20′N  6°00′W  /  48.333°N 6.000°W  / 48.333; -6.000   ) by SM U-86   (  Imperial German Navy ) with the loss of two of her crew.[ 4] [ 173]       Regin      Norway    World War I: The cargo ship was sunk in the Gulf of Genoa 1 nautical mile (1.9 km) south of Cape Mele, Liguria by SM UB-49   (  Imperial German Navy ) with the loss of a crew member.[ 174]       Suruga      United States    World War I: The cargo ship was damaged in the Gulf of Genoa by SM UB-49   (  Imperial German Navy ). She was beached at San Remo , Liguria. Later refloated, repaired and returned to service.[ 175]       Warsaw      United Kingdom     World War I: The coaster was torpedoed and sunk in the English Channel 4 nautical miles (7.4 km) south east by east of Start Point by SM UB-31   (  Imperial German Navy ) with the loss of seventeen crew.[ 176]       Waverley      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 33 nautical miles (61 km) north east of Cape Ivi (36°37′N  0°33′E  /  36.617°N 0.550°E  / 36.617; 0.550   ) by SM U-35   (  Imperial German Navy ) with the loss of 22 crew.[ 4] [ 177]     
  
21 December   
22 December   
23 December   
24 December   
25 December    List of shipwrecks: 25 December 1917    Ship  State  Description     Agberi      United Kingdom     World War I : The Elder Dempster  3,463 grt ocean liner was torpedoed and sunk in St. George's Channel  18 nautical miles (33 km) north west of Bardsey Island , Pembrokeshire  by SM U-87   (  Imperial German Navy ) en route from Dakar  to Liverpool. There were no casualties.[ 4] [ 201]      Ajax       Denmark    World War I: The cargo ship was torpedoed and sunk in the Bay of Biscay  off Audierne , Finistère  (47°53′N  4°32′W  /  47.883°N 4.533°W  / 47.883; -4.533   ) by SM U-104   (  Imperial German Navy ) with the loss of eleven crew.[ 202]       Argo      United Kingdom     World War I: The collier  was torpedoed and sunk in the Mediterranean Sea  18 nautical miles (33 km) north west of Cape Ténès , Algeria  (36°42′N  1°01′E  /  36.700°N 1.017°E  / 36.700; 1.017   ) by SM U-35   (  Imperial German Navy ). Her crew survived.[ 4] [ 27] [ 203]       Cliftondale      United Kingdom     World War I: The collier was torpedoed and sunk in the Mediterranean Sea 36 nautical miles (67 km) east by north of Cape Ténès by SM U-35   (  Imperial German Navy ) with the loss of three crew.[ 4] [ 27] [ 204]       Espagne       Belgium    World War I: The cargo ship was sunk in the English Channel  off St. Catherine's Point , Isle of Wight , United Kingdom  (50°26′N  1°29′W  /  50.433°N 1.483°W  / 50.433; -1.483   ) by SM UC-71   (  Imperial German Navy ).[ 205]       Hekla      Denmark    World War I: The coaster struck a mine  and sank in the Mediterranean Sea 3 nautical miles (5.6 km) south west of Cape Palinuro , Italy (39°50′N  15°42′E  /  39.833°N 15.700°E  / 39.833; 15.700   ) with the loss of thirteen of her crew.[ 206]       Hercules      German Empire    The steam fishing vessel, en route to Geestemünde , Germany, disappeared without trace, with the loss of all ten crew.[ 207]       Nordpol      Norway    World War I: The cargo ship was sunk in the Mediterranean Sea 30 nautical miles (56 km) off Cape Cherchell, Algeria  (37°02′N  2°02′E  /  37.033°N 2.033°E  / 37.033; 2.033   ) by SM U-35   (  Imperial German Navy ). Her crew survived.[ 208]       Sant' Antonio      Italy     World War I: The barque  was shelled and sunk in the Mediterranean Sea off the coast of Algeria  by SM UB-50   (  Imperial German Navy ).[ 209]       SM U-87       Imperial German Navy    World War I: The Type U 87  submarine  was rammed in the Irish Sea  by HMS Buttercup  and was then depth charged and sunk by the patrol craft PC-56  (both   Royal Navy ) with the loss of all 44 crew.     Umballa      United Kingdom     World War I: The cargo ship was torpedoed and sunk in the Gulf of Policastro  8 nautical miles (15 km) south of Cape Scala, Italy (39°46′N  15°39′E  /  39.767°N 15.650°E  / 39.767; 15.650   ) by SM UB-49   (  Imperial German Navy ). Her crew survived.[ 4] [ 210]     
  
26 December   
27 December   
28 December   
29 December   
30 December   
31 December   
Unknown date   
Annotations    ^   Incorrect date for the action i British Vessels Lost at Sea 1914-18[ 158]          
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National Marine Engineers Beneficial Association of the United States. Retrieved 4 September  2020  – via Haithi Trust.    ^   "Pilot (+1917)" . Wrecksite. Retrieved 4 September  2020 .    ^   "Charles" . Uboat.net. Retrieved 18 December  2017 .    ^   "Riversdale" . Uboat.net. Retrieved 2 November  2012 .    ^   "Arno" . Uboat.net. Retrieved 21 October  2012 .    ^   "Borgsten" . Uboat.net. Retrieved 23 December  2012 .    ^   "Ingrid Ii" . Uboat.net. Retrieved 13 October  2012 .    ^   alaskashipwreck.com Alaska Shipwrecks (K)     ^   "S. Giuseppe B."  Uboat.net. Retrieved 9 November  2012 .    ^   "Trevelyan" . Uboat.net. Retrieved 23 December  2012 .    ^   "UB 56" . Uboat.net. Retrieved 10 November  2012 .    ^   "Vinovia" . Uboat.net. Retrieved 25 October  2012 .    ^   "Alice Marie" . Uboat.net. Retrieved 2 November  2012 .    ^   "Attualita" . Uboat.net. Retrieved 9 November  2012 .    ^   "Eveline" . Uboat.net. Retrieved 2 November  2012 .    ^   "Fiscus" . Uboat.net. Retrieved 4 October  2012 .    ^   "Noris" . Uboat.net. Retrieved 10 November  2012 .    ^   "Polvarth" . Uboat.net. Retrieved 22 October  2012 .    ^   "Regin" . Uboat.net. Retrieved 9 November  2012 .    ^   "Suruga" . Uboat.net. Retrieved 9 November  2012 .    ^   "Warsaw" . Uboat.net. Retrieved 2 November  2012 .    ^   "Waverley" . Uboat.net. Retrieved 4 October  2012 .    ^   "Boa Vista" . Uboat.net. Retrieved 22 October  2012 .    ^   "City of Lucknow" . Uboat.net. Retrieved 9 November  2012 .    ^   "OCEAN SCOUT I" . Aberdeen City Council. Retrieved 16 February  2013 .    ^   "Orne" . Uboat.net. Retrieved 10 November  2012 .    ^   "Spro" . Uboat.net. Retrieved 25 October  2012 .    ^   "Stromboli" . Uboat.net. Retrieved 9 November  2012 .    ^   "Colemere" . Uboat.net. Retrieved 25 October  2012 .    ^   "Mabel Baird" . Uboat.net. Retrieved 10 November  2012 .    ^   "Piemonte" . Uboat.net. Retrieved 9 November  2012 .    ^   "Caboto" . Uboat.net. Retrieved 9 November  2012 .    ^   "Grantley Hall" . Uboat.net. Retrieved 18 November  2012 .    ^   "Hilda Lea" . Uboat.net. Retrieved 4 November  2012 .    ^   "Pietro" . Uboat.net. Retrieved 4 October  2012 .    ^   "Ragna" . Uboat.net. Retrieved 10 November  2012 .    ^   "HMS Surprise (+1917)" . Wrecksite. Retrieved 20 February  2013 .    ^   "HMS Tornado (+1917)" . Wrecksite. Retrieved 20 February  2013 .    ^   "HMS Torrent (+1917)" . Wrecksite. Retrieved 20 February  2013 .    ^   "Vellore" . Uboat.net. Retrieved 10 November  2012 .    ^   "Canova" . Uboat.net. Retrieved 25 October  2012 .    ^   "Daybreak" . Uboat.net. Retrieved 22 October  2012 .    ^   "Luciston" . Uboat.net. Retrieved 27 December  2012 .    ^   "Penshurst" . Uboat.net. Retrieved 25 October  2012 .    ^   "Turnbridge" . Uboat.net. Retrieved 4 October  2012 .    ^   "Agberi" . Uboat.net. Retrieved 22 October  2012 .    ^   "Ajax" . Uboat.net. Retrieved 25 October  2012 .    ^   "Argo" . Uboat.net. Retrieved 4 October  2012 .    ^   "Cliftondale" . Uboat.net. Retrieved 4 October  2012 .    ^   "Espagne" . Uboat.net. Retrieved 27 December  2012 .    ^   "Hekla" . Uboat.net. Retrieved 19 December  2012 .    ^   Schnake, Reinhard H. (1990). Geschichte der Schleppschiffahrt Bd.1 100 Jahre Unterweser-Reederei (URAG)  (in German). Herford: Koehler. p. 50. ISBN  3-7822-0500-6 .     ^   "Nordpol" . Uboat.net. Retrieved 4 October  2012 .    ^   "Sant' Antonio" . Uboat.net. Retrieved 9 November  2012 .    ^   "Umballa" . Uboat.net. Retrieved 9 November  2012 .    ^   "Benito" . Uboat.net. Retrieved 10 November  2012 .    ^   "Lidia" . Uboat.net. Retrieved 27 October  2012 .    ^   "Skaala" . Uboat.net. Retrieved 4 November  2012 .    ^   "Tregenna" . Uboat.net. Retrieved 10 November  2012 .    ^   "Adela" . Uboat.net. Retrieved 24 October  2012 .    ^   "P.L.M. 4" . Uboat.net. Retrieved 27 December  2012 .    ^   "Alfred H. Read" . Uboat.net. Retrieved 29 December  2012 .    ^   "Chirripo" . Uboat.net. Retrieved 29 December  2012 .    ^   "Clara" . Uboat.net. Retrieved 10 November  2012 .    ^   "Dauno" . Uboat.net. Retrieved 28 December  2012 .    ^   "Fallodon" . Uboat.net. Retrieved 27 December  2012 .    ^   "Lord Derby" . Uboat.net. Retrieved 25 October  2012 .    ^   "Magellan" . Uboat.net. Retrieved 7 October  2012 .    ^   "Maxton" . Uboat.net. Retrieved 27 September  2012 .    ^   "Piscatorial Ii" . Uboat.net. Retrieved 27 December  2012 .    ^   "Robert Eggleton" . Uboat.net. Retrieved 23 October  2012 .    ^   "Santa Amalia" . Uboat.net. Retrieved 27 September  2012 .    ^   "Ennismore" . Uboat.net. Retrieved 21 December  2012 .    ^   "Patria" . Uboat.net. Retrieved 31 October  2012 .    ^   "Eighty-eight lives saved by lifeboat". The Times . No. 41674. London. 31 December 1917. col D, p. 3.     ^   "Sapper" . Uboat.net. Retrieved 27 December  2012 .    ^   "Tiro" . Uboat.net. Retrieved 10 November  2012 .    ^   "Aragon" . Uboat.net. Retrieved 5 December  2012 .    ^   "HMS Attack" . Uboat.net. Retrieved 5 December  2012 .    ^   "Hercules" . Uboat.net. Retrieved 31 October  2012 .    ^   "Joachim Mumbru" . Uboat.net. Retrieved 27 October  2012 .    ^   "Zone" . Uboat.net. Retrieved 25 October  2012 .    ^   "Lily" . Uboat.net. Retrieved 10 November  2012 .    ^   "Osmanieh" . Uboat.net. Retrieved 5 December  2012 .    ^   "Vigrid" . Uboat.net. Retrieved 24 October  2012 .    ^   "Westville" . Uboat.net. Retrieved 4 November  2012 .    ^   "John H. Kirby (+1917)" . Wrecksite. Retrieved 14 September  2020 .    ^   "Mariposa (+1917)" . Wrecksite. Retrieved 27 August  2020 .       
Shipwrecks 1914–1918, by month
1914 1915 1916 1917 1918