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 1,907 matching records. Use the next page to explore older reports. Latest issue date in this selection: 2026-09-02. 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 · 501–600 of 1,907
Archived / cancelled· Wrecks· 2019-07-12
13 meter S/V aground in 18-37.9S 163-12.0E
HYDROPAC 2259/19 · Coral Sea · Reported point
Archived / cancelled· Wrecks· 2019-07-11
Submerged wellheads up to five meters less than charted depths established in: a. 51-18.30N 144-21.66E
HYDROPAC 2245/19 · Sea of Okhotsk · Representative area centre
Archived / cancelled· Wrecks· 2019-07-10
Dangerous wreck in 51-27.07N 001-33.33E
HYDROLANT 2083/19 · North Sea · Reported point
Archived / cancelled· Wrecks· 2019-07-09
Dangerous wreck in 18-50.07N 072-56.75E
HYDROPAC 2231/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-07-09
Dangerous wreck in 10-31.25N 108-28.73E
HYDROPAC 2224/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-07-05
Depths reported: a. 28.1 meters in 51-21.74N 001-53.74E
HYDROLANT 2038/19 · North Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-07-03
Wreck of meteorological tower marked by light in 28-46.0N 048-26.1E
HYDROPAC 2173/19 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2019-06-29
Dangerous wreck in 24-12.7S 046-47.0W
HYDROLANT 1961/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-06-27
Dangerous wreck in 24-11.97S 046-47.63W
HYDROLANT 1926/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-06-22
Dangerous wreck in 20-42.3N 107-05.5E
HYDROPAC 2041/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-06-21
Depths reported: a. 27.9 meters in 51-09.30N 001-44.43E
HYDROLANT 1864/19 · North Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-06-15
Uncharted rock awash reported in 24-48.35N 036-57.07E
HYDROPAC 1952/19 · Red Sea · Reported point
Archived / cancelled· Wrecks· 2019-06-14
Dangerous wrecks reported in: a. 14-36.6N 017-26.3W
HYDROLANT 1787/19 · North Atlantic Ocean · Representative area centre
Archived / cancelled· Wrecks· 2019-06-14
Depths reported less than charted: a. 27.9 meters in 51-09.30N 001-44.43E
HYDROLANT 1786/19 · North Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-06-12
Dangerous wreck reported in 20-53.27N 016-55.99W
HYDROLANT 1771/19 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-06-10
Dangerous wreck in 36-26.93S 139-40.20E
HYDROPAC 1894/19 · Great Australian Bight · Reported point
Archived / cancelled· Wrecks· 2019-06-07
Dangerous wreck in 20-38.45N 070-51.51E
HYDROPAC 1865/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-06-04
Foul ground, 37.45 meter depth reported in 26-02.19S 047-35.37W
HYDROLANT 1710/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-05-27
Foul ground in 26-02.19S 047-35.37W
HYDROLANT 1612/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-05-24
Foul ground in 26-01.87S 047-34.76W
HYDROLANT 1582/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-05-21
Dangerous wreck in 21-01.1S 175-09.8W
HYDROPAC 1692/19 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-05-15
15.6 meter shoal reported in area within one mile of 25-40.12S 048-08.22W
HYDROLANT 1490/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-05-09
Dangerous wreck in 20-13.42N 106-50.13E
HYDROPAC 1573/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-05-04
Dangerous wreck in 12-03.37S 077-11.64W
HYDROPAC 1511/19 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-30
Dangerous wreck in 15-27.26N 073-44.29E
HYDROPAC 1455/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-04-30
Obstruction in 49-49.12N 002-42.63W
HYDROLANT 1341/19 · English Channel · Reported point
Archived / cancelled· Wrecks· 2019-04-30
F/V diego star 3 sank in 20-09.13S 057-28.02E
HYDROPAC 1445/19 · Indian Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-29
Obstruction marked by buoy, yellow, fl w 3 sec, in area within two miles of 19-55.25S 115-07.98E
HYDROPAC 1439/19 · Indian Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-29
Vessel moluco dorrero aground in 23-01.14S 044-19.16W
HYDROLANT 1314/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-29
Vessel felicidade aground in 23-05.12S 044-14.48W
HYDROLANT 1313/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-29
Vessel dinastia II aground in 23-05.12S 044-14.48W
HYDROLANT 1312/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-25
Dangerous wreck in 20-12.10N 107-04.79E
HYDROPAC 1392/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-04-25
Dangerous wreck in 20-43.41N 106-59.90E
HYDROPAC 1391/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-04-24
F/V amor de madre sank in 04-36.5S 081-18.3W
HYDROPAC 1373/19 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-23
Dangerous wreck in 50-39.7N 000-54.1E
HYDROLANT 1249/19 · English Channel · Reported point
Archived / cancelled· Wrecks· 2019-04-15
Dangerous wreck in 23-08.5N 068-28.9E
HYDROPAC 1277/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-04-15
Dangerous wreck in 21-11.58N 069-31.65E
HYDROPAC 1262/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-04-08
Dangerous wreck in 19-01.60N 072-38.79E
HYDROPAC 1180/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-04-05
Dangerous wreck in 21-44.0S 040-45.9W
HYDROLANT 1075/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-04-04
Dangerous wreck in 31-50.14N 116-38.29W
NAVAREA XII 120/19 · North Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-03-27
Dangerous wreck, least depth 14.1 meters, in 55-07.01N 001-27.35W
HYDROLANT 973/19 · North Sea · Reported point
Archived / cancelled· Wrecks· 2019-03-26
Dangerous wreck in 22-07.14N 091-23.99W
NAVAREA IV 250/19 · Gulf of Mexico · Reported point
Archived / cancelled· Wrecks· 2019-03-26
Dangerous wreck in 20-23.37S 057-43.81E
HYDROPAC 997/19 · Indian Ocean · Reported point
Archived / cancelled· Wrecks· 2019-03-25
Dangerous wreck in 04-37.72S 113-35.56E
HYDROPAC 980/19 · Java Sea · Reported point
Archived / cancelled· Wrecks· 2019-03-21
Shoal reported in westport bar (41-43S 171-35E)
HYDROPAC 926/19 · Tasman Sea · Reported point
Archived / cancelled· Wrecks· 2019-03-19
Obstruction in 49-49.12N 002-42.63W
HYDROLANT 887/19 · English Channel · Reported point
Archived / cancelled· Wrecks· 2019-03-19
Dangerous wreck in 24-32.85S 046-38.42W
HYDROLANT 875/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-03-18
Dangerous wreck in 19-01N 072-38E
HYDROPAC 898/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-03-14
Dangerous wreck in 21-24.08N 108-02.70E
HYDROPAC 852/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-03-09
Hardcopy standard nautical chart advisory for nga charts in non-us waters
HYDROARC 37/19 · Sea not assigned · No mapped position
Archived / cancelled· Wrecks· 2019-03-08
Hardcopy standard nautical chart advisory for nga charts in non-us waters
HYDROPAC 791/19 · Sea not assigned · No mapped position
Archived / cancelled· Wrecks· 2019-03-08
Hardcopy standard nautical chart advisory for nga charts in non-us waters
HYDROLANT 749/19 · Sea not assigned · No mapped position
In force· Wrecks· 2019-03-07
An oil rig is reported at 07-47.5N 108-12.0E in the southern South China Sea, and previous warnings are cancelled.
NAVAREA XI 132/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-03-06
Cancel HYDROPAC 727/19 and this msg, wreck removed
HYDROPAC 752/19 · South China Sea · Vietnam · No mapped position
Archived / cancelled· Wrecks· 2019-03-04
Cancel HYDROLANT 563/19 and this msg, obstruction removed
HYDROLANT 695/19 · Sea of the Hebrides · Scotland · No mapped position
Archived / cancelled· Wrecks· 2019-03-04
Dangerous wreck in 12-05N 075-00E
HYDROPAC 728/19 · Laccadive Sea · Reported point
Archived / cancelled· Wrecks· 2019-03-04
Dangerous wreck in 10-16.55N 107-08.10E
HYDROPAC 727/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-28
Dangerous wreck in 12-08.11N 074-05.88E
HYDROPAC 673/19 · Laccadive Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-21
Dangerous wreck in 09-14.33N 106-59.00E
HYDROPAC 593/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-21
Dangerous wreck in 10-56-20N 075-03-19W
NAVAREA IV 122/19 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-21
Dangerous wreck in 02-35.2S 109-14.6E
HYDROPAC 584/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-20
Obstruction reported in 56-15.82N 005-36.36W
HYDROLANT 563/19 · Inner Seas off the West Coast of Scotland · Reported point
Archived / cancelled· Wrecks· 2019-02-18
Dangerous wreck in 01-20.0N 104-21.0E
HYDROPAC 561/19 · Singapore Strait · Reported point
Archived / cancelled· Wrecks· 2019-02-17
Dangerous wreck in vicinity 20-35.49N 107-00.30E
HYDROPAC 559/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-14
Dangerous wreck in 01-20.3N 104-21.4E
HYDROPAC 506/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-13
M/V sin pyaung sank in 18-57.0N 093-27.9E
HYDROPAC 499/19 · Bay of Bengal · Reported point
Archived / cancelled· Wrecks· 2019-02-13
Submerged obstruction reported in 59-19.7N 001-21.7E
HYDROLANT 469/19 · North Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-12
Shoals reported in areas: a. bound by 21-02.91N 072-26.31E, 21-07.8N 072-26.12E, 21-07.39N 072-25.49E,…
HYDROPAC 487/19 · Arabian Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-02-08
Submerged obstruction in vicinity 70-05.7N 066-22.9E
HYDROARC 18/19 · Kara Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-05
Obstruction in 49-49.12N 002-42.63W
HYDROLANT 383/19 · English Channel · Reported point
Archived / cancelled· Wrecks· 2019-02-05
Bulldog shoal buoy 11-08.9N 060-44.5W inoperative
NAVAREA IV 84/19 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-05
F/V sudama puri sank in vicinity 22-49N 067-35E
HYDROPAC 419/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-04
20 meter shoal in area within seven miles of 11-18-38N 139-21-16E
HYDROPAC 415/19 · Philippine Sea · Reported point
Archived / cancelled· Wrecks· 2019-02-04
Depths reported: a. 13.7 meters in 52-49.64N 002-04.92E
HYDROLANT 369/19 · North Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-01-30
Depths reported: a. 13.7 meters in 52-49.64N 002-04.92E
HYDROLANT 312/19 · North Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-01-29
Dangerous wreck in 30-21N 009-38W
HYDROLANT 298/19 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-01-28
S/V S3 sank in vicinity 18-54.55N 072-47.16E
HYDROPAC 330/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-25
Dangerous wreck marked by buoy in 22-13.03N 091-47.37E
HYDROPAC 280/19 · Bay of Bengal · Reported point
Archived / cancelled· Wrecks· 2019-01-25
Vessel msv amar jyoti sank in 18-52N 072-46E at 250700Z jan
HYDROPAC 276/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-23
Dangerous wreck in 21-24.08N 108-02.70E
HYDROPAC 251/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-23
Dangerous wreck in 17-50.83N 106-35.05E
HYDROPAC 250/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-21
Dangerous wreck, least depth 26.6 meters, in 52-56.6N 001-54.4E
HYDROLANT 199/19 · North Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-21
Dangerous wreck in 27-57.6N 012-55.8W
HYDROLANT 196/19 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-01-21
Shoal reported in 20-51.1N 072-07.9E
HYDROPAC 225/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-21
13.7 meter depth reported in 52-49.64N 002-04.92E
HYDROLANT 186/19 · North Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-15
Dangerous wreck in 10-19.51N 107-07.19E
HYDROPAC 154/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-11
Dangerous wreck in 17-08.7N 107-19.6E
HYDROPAC 106/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-10
Dangerous wreck in 09-14.33N 106-59.00E
HYDROPAC 98/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-09
Foul ground reported in 57-11.9N 001-58.2W
HYDROLANT 81/19 · North Sea · Reported point
Archived / cancelled· Wrecks· 2019-01-07
Dangerous wreck in 20-56.68N 107-04.06E
HYDROPAC 68/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2018-12-28
Dangerous wreck least depth 8.1 meters, in 15-34.65N 061-27.75W
NAVAREA IV 1110/18 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2018-12-28
Vessel aground in vicinity 34-14.2N 010-11.2E
HYDROLANT 4053/18 · Mediterranean Sea - Eastern Basin · Reported point
Archived / cancelled· Wrecks· 2018-12-26
Dangerous wreck in 20-06N 070-46E
HYDROPAC 4582/18 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2018-12-25
Obstruction, marked by orange buoy, in 56-16.45N 002-15.17W
HYDROLANT 4017/18 · North Sea · Reported point
Archived / cancelled· Wrecks· 2018-12-21
Dangerous wreck in 21-42.65N 072-25.30E
HYDROPAC 4544/18 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2018-12-20
Dangerous wreck in 26-12.280N 050-38.740E
HYDROPAC 4532/18 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2018-12-20
Dangerous wreck in 29-18.50N 050-16.21E
HYDROPAC 4531/18 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2018-12-20
Dangerous wreck in 09-14.33N 106-59.00E
HYDROPAC 4530/18 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2018-12-15
Dangerous wreck reported in 19-06.0N 072-25.0E
HYDROPAC 4476/18 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2018-12-10
Dangerous wreck marked by buoys and flashing light in 36-54.3N 007-50.5E
HYDROLANT 3848/18 · Mediterranean Sea - Western Basin · 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.