What lies beneath the surface?
Wrecks & submerged obstructions map
Navigational warnings about wrecks, shoals and submerged obstructions. These records are not a complete inventory of shipwrecks; several notices may refer to the same object.
matching warning records
with a reported position or area
in-force notices within these filters
This page shows 100 records, 95 with map markers, out of 1,908 matching records. Use the next page to explore older reports. Latest issue date in this selection: 2026-09-06. Counts are reports, not unique objects.
Loading reported positions…
Markers show reported points or representative area centres. They are not current vessel positions or surveyed wreck locations. Nearby markers may overlap; use the record list to select any report.
Select a marker or choose “Show on map” in the record list to read its date and position meaning.
Reported records
Newest issued first · 901–1000 of 1,908
Archived / cancelled· Wrecks· 2016-12-08
Obstruction, two meters below surface, in 68-36.86N 100-13.36W
HYDROARC 337/16 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2016-12-03
Dangerous wreck in 10-06.37N 104-10.37E
HYDROPAC 3753/16 · Gulf of Thailand · Reported point
Archived / cancelled· Wrecks· 2016-11-30
Dangerous wreck in 17-59N 106-32E
HYDROPAC 3700/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-11-29
Depths reported: a. 9.2 meters in 49-56.28N 006-15.19W
HYDROLANT 3201/16 · Celtic Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-11-28
Obstruction reported in 53-26.93N 003-24.70W
HYDROLANT 3183/16 · Irish Sea and St. George's Channel · Reported point
Archived / cancelled· Wrecks· 2016-11-23
Dangerous wreck in 09-25.35N 079-52.02W
NAVAREA IV 994/16 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2016-11-12
F/V mayi 6 sank in 13-55.14N 017-34.49W at 121700Z nov 16
HYDROLANT 3001/16 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2016-11-02
Dangerous wreck in 04-05-22N 077-30-10W
NAVAREA XII 401/16 · North Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2016-10-22
Dangerous wreck vicinity 17-43.6N 106-30.7E
HYDROPAC 3230/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-10-22
Dangerous wreck vicinity 17-43.5N 106-31.1E
HYDROPAC 3229/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-10-20
9.1 meter depth reported in 21-39.05N 072-26.20E
HYDROPAC 3214/16 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2016-10-19
Shoals reported: a. 8.9 meters in 22-56-47.89N 119-03-14.70E
HYDROPAC 3208/16 · South China Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-10-19
Depths reported: a. 9.2 meters in 49-56.28N 006-15.19W
HYDROLANT 2746/16 · Celtic Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-10-18
Dangerous wreck in 20-23.25S 040-16.23W
HYDROLANT 2736/16 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2016-10-17
Obstruction reported in 53-26.93N 003-24.70W
HYDROLANT 2731/16 · Irish Sea and St. George's Channel · Reported point
Archived / cancelled· Wrecks· 2016-10-17
Submerged obstructions vicinity: a. 29-44-08.8N 093-20-24.1W
NAVAREA IV 905/16 · Gulf of Mexico · Representative area centre
Archived / cancelled· Wrecks· 2016-10-13
Dangerous wreck in: a. 44-29.43N 029-04.65E
HYDROLANT 2680/16 · Black Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-09-30
Dangerous wreck in 04-00.5N 077-27.0W
NAVAREA XII 357/16 · North Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2016-09-26
Dangerous wrecks in: a. 12-02.6N 061-46.2W
NAVAREA IV 825/16 · Caribbean Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-09-22
Submerged obstructions marked by floats in: a. 56-11.71N 002-40.35W
HYDROLANT 2466/16 · North Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-09-14
Four persons stranded ashore requesting assistance vicinity 73-00N 080-00W
HYDROARC 238/16 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2016-09-14
Dangerous wreck in 12-04.82N 061-45.80W
NAVAREA IV 783/16 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2016-09-12
Dangerous wreck in 29-42.5N 093-04.9W
NAVAREA IV 776/16 · Gulf of Mexico · Reported point
Archived / cancelled· Wrecks· 2016-09-11
S/V salmon aground in 05-46.404S 112-51.173E at 110500Z sep
HYDROPAC 2751/16 · Java Sea · Reported point
Archived / cancelled· Wrecks· 2016-09-11
26.4 meter shoal in 71-45.27N 096-34.24W
HYDROARC 229/16 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2016-09-08
Dangerous wreck in 34-51.47S 136-07.40E
HYDROPAC 2719/16 · Great Australian Bight · Reported point
Archived / cancelled· Wrecks· 2016-09-02
Obstruction, two meters below surface, in 68-36.86N 100-13.36W
HYDROARC 202/16 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2016-08-26
Dangerous wrecks: a. marked by red buoy in 16-24.01N 096-21.10E
HYDROPAC 2582/16 · Andaman or Burma Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-08-24
Dangerous wreck in 11-07.5N 108-54.3E
HYDROPAC 2557/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-08-17
Cahrt 36006
HYDROLANT 2093/16 · Irish Sea and St. George's Channel · Reported point
Archived / cancelled· Wrecks· 2016-08-08
Dangerous wreck marked by buoy in 50-42.4N 001-41.8W
HYDROLANT 2011/16 · English Channel · Reported point
Archived / cancelled· Wrecks· 2016-07-31
Dangerous wreck in 21-43.88S 040-45.97W
HYDROLANT 1936/16 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2016-07-25
Dangerous wreck in 21-50N 89-30W
NAVAREA IV 607/16 · Gulf of Mexico · Mexico · No mapped position
Archived / cancelled· Wrecks· 2016-07-23
Dangerous wreck in 20-43.26N 106-59.07E
HYDROPAC 2206/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-07-20
Dangerous wreck in 12-02-23S 077-09-52W
HYDROPAC 2166/16 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2016-07-16
Gulf of Paria
NAVAREA IV 572/16 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2016-07-09
F/V qng 90479-TS sank due to collision in 16-06N 113-06E at 090400Z jul
HYDROPAC 2068/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-05-04
13.1 meter depth reported in 01-15.6S 105-47.2E
HYDROPAC 1288/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-05-04
F/V 95959 qna sank in 19-00N 114-00E at 031600Z may
HYDROPAC 1284/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-05-02
Dangerous wreck in 20-36.68N 106-58.40E
HYDROPAC 1271/16 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2016-04-25
Dangerous wreck vicinity 15-46N 073-36E
HYDROPAC 1207/16 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2016-04-13
Uncharted rocks reported in: a. 33-48.88S 124-10.50E
HYDROPAC 1080/16 · Great Australian Bight · Representative area centre
Archived / cancelled· Wrecks· 2016-04-06
Dangerous wrecks in: a. 10-38.02N 061-34.52W
NAVAREA IV 261/16 · Caribbean Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-04-04
Dangerous wrecks in: a. 73-18-53.58N 066-38-53.11E
HYDROARC 28/16 · Kara Sea · Representative area centre
Archived / cancelled· Wrecks· 2016-03-11
M/V new mykonos aground in 25-38.38S 045-28.58E
HYDROPAC 697/16 · Indian Ocean · Reported point
Archived / cancelled· Wrecks· 2016-02-29
Dangerous wreck vicinity 19-09N 072-35E
HYDROPAC 571/16 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2016-02-12
RACON at bann shoal buoy 50-20.0N 005-51.1W inoperative
HYDROLANT 361/16 · Celtic Sea · Reported point
Archived / cancelled· Wrecks· 2016-01-27
Dangerous wreck in 16-11.65N 096-19.49E
HYDROPAC 230/16 · Andaman or Burma Sea · Reported point
Archived / cancelled· Wrecks· 2016-01-18
Dangerous wreck vicinity 37-55.95S 177-00.60E
HYDROPAC 152/16 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2016-01-08
Cancel HYDROLANT 2931/15 and this msg, wreck not dangerous
HYDROLANT 72/16 · England-south Coast · English Channel · No mapped position
Archived / cancelled· Wrecks· 2015-12-30
Dangerous wreck in 55-19.7N 001-32.0W
HYDROLANT 3215/15 · North Sea · Reported point
Archived / cancelled· Wrecks· 2015-12-26
Dangerous wreck in 18-18.11N 072-47.35E
HYDROPAC 4209/15 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2015-12-23
Shoals reported: a. 12.9 meters in 15-47-19N 083-17-22W
NAVAREA IV 1086/15 · Caribbean Sea · Representative area centre
Archived / cancelled· Wrecks· 2015-12-21
Dangerous wreck in 16-03.56S 038-55.02W
HYDROLANT 3146/15 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2015-12-16
Shoals reported: a. 12.9 meters in 15-47-19N 083-17-22W
NAVAREA IV 1051/15 · Caribbean Sea · Representative area centre
Archived / cancelled· Wrecks· 2015-12-16
Obstruction marked by buoy, yellow, fl y 5 sec, in 54-46.3N 003-42.1W
HYDROLANT 3114/15 · Irish Sea and St. George's Channel · Reported point
Archived / cancelled· Wrecks· 2015-12-06
Obstruction reported in 50-33.10N 000-38.98E
HYDROLANT 3024/15 · English Channel · Reported point
Archived / cancelled· Wrecks· 2015-12-04
Dangerous wreck in 11-54.4S 077-09.3W
HYDROPAC 3981/15 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2015-12-04
Vessel tarka aground in 64-41.21S 062-38.38W
HYDROLANT 3001/15 · Southern Ocean · Reported point
Archived / cancelled· Wrecks· 2015-11-27
Dangerous wreck vicinity 50-31.6N 003-18.5W
HYDROLANT 2931/15 · English Channel · Reported point
Archived / cancelled· Wrecks· 2015-11-23
Dangerous wreck in 19-13.33N 092-05.40W marked by red buoy
NAVAREA IV 985/15 · Gulf of Mexico · Reported point
Archived / cancelled· Wrecks· 2015-10-29
Dangerous wreck in 17-08.8N 107-20.5E
HYDROPAC 3559/15 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2015-10-28
Dangerous wreck in 24-34.36N 108-02.12W
NAVAREA XII 359/15 · Gulf of California · Reported point
Archived / cancelled· Wrecks· 2015-10-24
Obstruction reported in 50-33.10N 000-38.98E
HYDROLANT 2644/15 · English Channel · Reported point
Archived / cancelled· Wrecks· 2015-10-11
Dangerous wreck in 12-02-22S 077-14-24W
HYDROPAC 3347/15 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2015-10-07
Two meter depth reported in 55-40.54N 005-43.71W
HYDROLANT 2507/15 · Inner Seas off the West Coast of Scotland · Reported point
Archived / cancelled· Wrecks· 2015-10-03
Dangerous wreck in 20-41.31N 107-01.71E
HYDROPAC 3271/15 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2015-10-02
Obstruction, 16.6 meters above seabed, in 53-30.82N 000-44.11E
HYDROLANT 2459/15 · North Sea · Reported point
Archived / cancelled· Wrecks· 2015-10-01
Dangerous wreck vicinity 11-14.85N 092-43.38E
HYDROPAC 3254/15 · Andaman or Burma Sea · Reported point
Archived / cancelled· Wrecks· 2015-09-30
Dangerous wreck in 12-01.14S 077-10.18W
HYDROPAC 3244/15 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2015-09-21
Obstruction, 16.6 meters above seabed, marked by buoy, yellow, fl (5) y 20 sec, in 53-30.82N 000-44.11E
HYDROLANT 2358/15 · North Sea · Reported point
Archived / cancelled· Wrecks· 2015-09-17
Cancel HYDROLANT 2303/15 and this msg, wreck recovered
HYDROLANT 2309/15 · Scotland-west Coast · No mapped position
Archived / cancelled· Wrecks· 2015-09-08
9.3 meter shoal reported in 69-23.57N 094-02.41W
HYDROARC 266/15 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2015-09-08
Shoals reported: a. 3.5 meters in 69-28.59N 099-22.27W
HYDROARC 264/15 · The Northwestern Passages · Representative area centre
Archived / cancelled· Wrecks· 2015-09-02
Dangerous wreck vicinity 11-42.63N 017-07.55W
HYDROLANT 2168/15 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2015-09-01
Dangerous wreck vicinity 11-43N 017-07W
HYDROLANT 2160/15 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2015-09-01
Dangerous wreck in 50-50.1N 001-13.8E
HYDROLANT 2155/15 · English Channel · Reported point
Archived / cancelled· Wrecks· 2015-08-31
Submerged obstruction in 51-05.7N 005-47.0W
HYDROLANT 2148/15 · Celtic Sea · Reported point
Archived / cancelled· Wrecks· 2015-08-25
Dangerous wreck in 50-50.1N 001-13.8E
HYDROLANT 2085/15 · English Channel · Reported point
Archived / cancelled· Wrecks· 2015-08-24
Submerged obstruction in 51-05.7N 005-47.0W
HYDROLANT 2079/15 · Celtic Sea · Reported point
Archived / cancelled· Wrecks· 2015-08-22
Dangerous wreck marked by buoy, fl w, in 50-50.1N 001-13.8E
HYDROLANT 2068/15 · English Channel · Reported point
Archived / cancelled· Wrecks· 2015-07-25
Tug and barge sank in 12-38N 016-49W at 251000Z jul
HYDROLANT 1836/15 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2015-07-18
Dangerous wreck in 50-15.71N 004-17.15W
HYDROLANT 1766/15 · English Channel · Reported point
Archived / cancelled· Wrecks· 2015-06-25
Submerged obstruction reported in 21-33.76N 091-45.16E
HYDROPAC 2119/15 · Bay of Bengal · Reported point
Archived / cancelled· Wrecks· 2015-06-23
Cancel HYDROPAC 2047/15 and this msg, wreck removed
HYDROPAC 2076/15 · Gulf of Tonkin · Vietnam · No mapped position
Archived / cancelled· Wrecks· 2015-06-22
Dangerous wreck in 20-46-13.7N 106-51-13.1E
HYDROPAC 2047/15 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2015-06-19
14.4 meter depth reported in 53-10.23N 004-35.28W
HYDROLANT 1511/15 · Irish Sea and St. George's Channel · Reported point
Archived / cancelled· Wrecks· 2015-06-15
Obstruction reported in 21-40.2N 072-25.4E
HYDROPAC 1948/15 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2015-06-15
Cancel HYDROPAC 699/15 and this msg, wreck removed
HYDROPAC 1947/15 · Persian Gulf · Oman · No mapped position
Archived / cancelled· Wrecks· 2015-05-27
Dangerous wreck in 24-28N 066-54E
HYDROPAC 1733/15 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2015-05-21
Obstructions: a. 20.1 meters below surface, in 06-16.69N 002-33.15E
HYDROLANT 1255/15 · Gulf of Guinea · Representative area centre
Archived / cancelled· Wrecks· 2015-05-17
Dangerous wreck, least depth 17.3 meters, in 06-05.058N 001-22.295E
HYDROLANT 1203/15 · Gulf of Guinea · Reported point
Archived / cancelled· Wrecks· 2015-05-11
Obstruction, 20.7 meters below surface, in 06-15.30N 002-28.96E
HYDROLANT 1147/15 · Gulf of Guinea · Reported point
Archived / cancelled· Wrecks· 2015-05-11
Obstruction, 20.7 meters below surface, in 06-15.30N 002-28.96E
HYDROLANT 1145/15 · Gulf of Guinea · Reported point
Archived / cancelled· Wrecks· 2015-05-10
Dangerous wreck marked by strobe light in 28-55.127N 082-52.227W
NAVAREA IV 367/15 · Gulf of Mexico · Reported point
Archived / cancelled· Wrecks· 2015-05-03
Dangerous wreck in 25-23.27N 055-03.72E
HYDROPAC 1484/15 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2015-04-29
Benin DNC 01
HYDROLANT 1041/15 · Gulf of Guinea · Reported point
Archived / cancelled· Wrecks· 2015-04-16
Dangerous wreck, least depth 25 meters, in 12-50N 017-14W
HYDROLANT 910/15 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2015-04-14
Obstruction, 0.8 meters below surface, in 06-18-58.7N 077-28-39.6W
NAVAREA XII 137/15 · North Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2015-04-09
Dangerous wreck in 02-43.0N 101-16.6E
HYDROPAC 1194/15 · Malacca Strait · Reported point
Does cancelled mean the hazard is gone?
No. A notice may be replaced, expire or leave an in-force list. It may also be an archived message whose later outcome is unknown. Open the original warning for its cancellation reason; removal needs separate evidence.
How precise is a marker?
A marker is either a reported point or the representative centre of an area described by a warning. Open the source to see its complete geometry and wording. A warning position is not necessarily a surveyed wreck site.
What happened after a report?
Explore documented incident replays for selected accidents with dated official reports and follow-up outcomes.
Explore the source archive
Browse wreck and obstruction reports by year, or switch to drifting objects. Source and time coverage vary; this is not a complete global inventory.
Not for navigation. Consult official NAVAREA and coastal broadcasts and up-to-date charts.