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, 94 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.
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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 · 401–500 of 1,907
Archived / cancelled· Wrecks· 2020-06-18
Depths reported: a. 9.9 meters in 52-46.96N 004-42.05W
HYDROLANT 1990/20 · Irish Sea and St. George's Channel · Representative area centre
Archived / cancelled· Wrecks· 2020-06-06
Vessel behbahan sank in 29-43.50N 048-37.59E
HYDROPAC 1691/20 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2020-06-03
Dangerous wreck, least depth 23 meters, in 55-04.21N 001-20.39E
HYDROLANT 1863/20 · North Sea · Reported point
Archived / cancelled· Wrecks· 2020-05-27
Cancel HYDROLANT 1778/20 and this msg, vessel sank
HYDROLANT 1784/20 · Eastern Mediterranean Sea · Tunisia · No mapped position
Archived / cancelled· Wrecks· 2020-05-27
Dangerous wreck reported in 16-22N 096-21E
HYDROPAC 1583/20 · Andaman or Burma Sea · Reported point
Archived / cancelled· Wrecks· 2020-05-20
M/V taw win sank in 19-29.3N 093-34.7E
HYDROPAC 1502/20 · Bay of Bengal · Reported point
Archived / cancelled· Wrecks· 2020-05-15
Dangerous wreck, least depth 13 meters, in 26-45.17N 050-33.91E
HYDROPAC 1449/20 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2020-05-03
Dangerous wreck in 20-24.87S 040-09.52W
HYDROLANT 1507/20 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2020-04-30
Dangerous wreck in 12-02-36S 77-09-52W
HYDROPAC 1328/20 · Eastern South Pacific · Peru · No mapped position
Archived / cancelled· Wrecks· 2020-04-29
Dangerous wreck, least depth 11.5 meters, in 29-21.74N 048-53.02E
HYDROPAC 1318/20 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2020-04-10
Dangerous wreck in 29-03.2S 043-59.2W
HYDROLANT 1280/20 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2020-04-07
Cancel HYDROPAC 1046/20 and this msg, wreck removed
HYDROPAC 1115/20 · Bismarck Sea · Papua New Guinea · No mapped position
In force· Wrecks· 2020-04-06
A yellow observation buoy is reported at 19-20.6N 113-45.9E in the northern South China Sea on 04 Apr.
NAVAREA XI 153/20 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2020-04-02
Dangerous wreck, least depth 4.5 meters, in 09-24.5N 075-46.6W
NAVAREA IV 299/20 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2020-03-31
80 meter F/V aground in 03-26.23S 147-49.13E
HYDROPAC 1046/20 · Bismarck Sea · Reported point
Archived / cancelled· Wrecks· 2020-03-27
Shoals reported in: a. 1.3 meters 69-31-51N 161-45-19E
HYDROARC 43/20 · East Siberian Sea · Representative area centre
Archived / cancelled· Wrecks· 2020-03-27
Shoals reported in: a. 4.9 meters 69-31-39N 161-48-43E
HYDROARC 42/20 · East Siberian Sea · Representative area centre
Archived / cancelled· Wrecks· 2020-03-26
Foul ground in 50-26.00N 003-28.79W
HYDROLANT 1122/20 · English Channel · Reported point
Archived / cancelled· Wrecks· 2020-03-23
Obstructions, depth unknown: a. 49-05.5N 005-21.1W b. 49-04.7N 005-21.0W
HYDROLANT 1074/20 · Celtic Sea · Representative area centre
Archived / cancelled· Wrecks· 2020-02-27
M/V stellar banner aground in 01-45.70S 043-41.75W
HYDROLANT 731/20 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2020-02-26
M/V stellar banner aground in 01-45.42S 043-41.41W
HYDROLANT 713/20 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2020-02-23
Vessel aground in 22-57.03S 043-49.65W
HYDROLANT 668/20 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2020-02-20
Dangerous wreck, least depth 15.4 meters, in 51-33.7S 057-54.3W
HYDROLANT 626/20 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2020-02-13
Dangerous wrecks in a. 12-02.46S 077-10.90W b. 12-02.42S 077-10.16W c. 12-02.43S 077-09.44W d. 12-02.44S…
HYDROPAC 526/20 · South Pacific Ocean · Representative area centre
Archived / cancelled· Wrecks· 2020-02-13
Cancel HYDROLANT 445/20 and this msg, obstruction recovered
HYDROLANT 525/20 · North Sea · Scotland · No mapped position
Archived / cancelled· Wrecks· 2020-02-11
Dangerous wrecks, least depth: a. 12.1 meters, in 32-23-54N 64-44-28W
NAVAREA IV 140/20 · Western North Atlantic · Bermuda · No mapped position
Archived / cancelled· Wrecks· 2020-02-08
Obstruction reported in 56-14.66N 002-18.45W
HYDROLANT 445/20 · North Sea · Reported point
Archived / cancelled· Wrecks· 2020-02-07
Submerged obstruction in vicinity 68-29-45N 073-38-26E
HYDROARC 20/20 · Kara Sea · Reported point
Archived / cancelled· Wrecks· 2020-01-30
Vessel monica sank in 12-03-39S 077-09-55W
HYDROPAC 332/20 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2020-01-27
Dangerous wreck in 18-52.73N 072-53.08E
HYDROPAC 308/20 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2020-01-26
Dangerous wreck, least depth nine meters, in 25-28.38N 055-24.93E
HYDROPAC 298/20 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2020-01-23
Dangerous wreck in 25-12.60N 055-13.61E
HYDROPAC 258/20 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2020-01-20
Dangerous wreck in 25-28.38N 055-24.93E
HYDROPAC 219/20 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2020-01-13
Dangerous wreck marked by buoy in 29-19.24N 050-19.70E
HYDROPAC 146/20 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2020-01-11
Dangerous wreck in 10-01.63N 104-42.02E
HYDROPAC 137/20 · Gulf of Thailand · Reported point
Archived / cancelled· Wrecks· 2020-01-08
Dangerous wreck in 35-06N 011-32E
HYDROLANT 64/20 · Mediterranean Sea - Eastern Basin · Reported point
Archived / cancelled· Wrecks· 2020-01-06
Dangerous wreck in 16-08.64N 108-13.82E
HYDROPAC 80/20 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-12-30
Dangerous wreck in 17-59N 106-32E
HYDROPAC 4295/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-12-30
Dangerous wreck in 00-52.55S 048-19.57W
HYDROLANT 3998/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-12-28
Uncovered rock reported in 62-27.4S 060-16.8W
HYDROLANT 3989/19 · Southern Ocean · Reported point
Archived / cancelled· Wrecks· 2019-12-23
Cancel HYDROPAC 3999/19 and this msg, wreck removed
HYDROPAC 4233/19 · Gulf of Thailand · Vietnam · No mapped position
Archived / cancelled· Wrecks· 2019-12-19
Brazil-southeast Coast
HYDROLANT 3904/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-12-17
Dangerous wreck in 10-29.53N 107-49.64E
HYDROPAC 4182/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-12-16
Dangerous wreck in 10-24.84N 107-02.39E
HYDROPAC 4173/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-12-16
Metal obstruction, 2.4 meters above seabed in 25-00.73N 053-10.12E
HYDROPAC 4172/19 · Persian Gulf · Reported point
Archived / cancelled· Wrecks· 2019-12-16
Plank shoal light 33-29-51S 137-28-35E unlit
HYDROPAC 4162/19 · Great Australian Bight · Reported point
Archived / cancelled· Wrecks· 2019-12-14
Depth reported less than charted depth in 19-29.77N 037-19.61E
HYDROPAC 4142/19 · Red Sea · Reported point
Archived / cancelled· Wrecks· 2019-12-06
Depths reported: a. 10.1 meters in 50-18.83N 004-42.02W
HYDROLANT 3752/19 · English Channel · Representative area centre
Archived / cancelled· Wrecks· 2019-12-04
Dangerous wreck in 13-45.37N 109-21.68E
HYDROPAC 4011/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-12-03
Dangerous wreck in vicinity 10-06.4N 104-13.8E
HYDROPAC 3999/19 · Gulf of Thailand · Reported point
Archived / cancelled· Wrecks· 2019-12-03
Dangerous wreck in 23-02.05S 043-27.53W
HYDROLANT 3699/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-11-30
Dangerous wreck in 09-41.95N 106-43.59E
HYDROPAC 3953/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-11-30
M/V toan phat 68 sank in 13-45.37N 109-21.68E at 300345Z nov
HYDROPAC 3950/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-11-28
Dangerous wreck in 18-07.96N 106-26.66E
HYDROPAC 3924/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-11-25
Dangerous wreck in 29-05.6N 010-31.2W
HYDROLANT 3608/19 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-11-23
38.7 meter depth reported in 09-25.2N 076-16.3W
NAVAREA IV 1022/19 · Caribbean Sea · Reported point
In force· Wrecks· 2019-11-21
An oil rig is reported to exist in the southern South China Sea at 07-42.1N 107-55.8E.
NAVAREA XI 664/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-11-11
Ten meter obstruction adrift in vicinity 30-13.00S 047-12.46E
HYDROPAC 3704/19 · Indian Ocean · Reported point
Archived / cancelled· Wrecks· 2019-11-11
Partially submerged wreck adrift in 26-21.10S 048-31.49E
HYDROPAC 3703/19 · Indian Ocean · Reported point
Archived / cancelled· Wrecks· 2019-11-10
Partially submerged wreck adrift in 26-21.10S 048-31.49E
HYDROPAC 3695/19 · Indian Ocean · Reported point
Archived / cancelled· Wrecks· 2019-11-06
Dangerous wreck in 14-49N 109-01E
HYDROPAC 3662/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-11-03
Dangerous wreck in 18-07.61N 106-29.26E
HYDROPAC 3629/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-10-31
Dangerous wreck in 12-59.49N 074-47.38E
HYDROPAC 3600/19 · Laccadive Sea · Reported point
Archived / cancelled· Wrecks· 2019-10-30
Dangerous wreck in 02-28S 109-26E
HYDROPAC 3575/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-10-29
Submerged obstruction in vicinity 68-32.92N 073-39.82E
HYDROARC 270/19 · Kara Sea · Reported point
Archived / cancelled· Wrecks· 2019-10-29
17.7 meter shoal in 17-35.33S 177-08.39E
HYDROPAC 3566/19 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-10-28
F/V vaishnav devi mata sank in vicinity 18-40N 070-58E
HYDROPAC 3557/19 · Arabian Sea · Reported point
Archived / cancelled· Wrecks· 2019-10-25
Dangerous wreck in 26-38.71S 153-24.72E
HYDROPAC 3513/19 · Coral Sea · Reported point
Archived / cancelled· Wrecks· 2019-10-09
Submerged wellheads reported in: a. 51-18-25N 144-18-52E five meters above sea floor
HYDROPAC 3330/19 · Sea of Okhotsk · Representative area centre
Archived / cancelled· Wrecks· 2019-10-04
Dangerous wreck in 07-04.9N 077-45.9W
NAVAREA XII 483/19 · North Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-10-02
Dangerous wreck in vicinity 06-23.04N 003-37.85E
HYDROLANT 3004/19 · Gulf of Guinea · Reported point
Archived / cancelled· Wrecks· 2019-09-27
Dangerous wreck in 10-27.14N 107-44.99E
HYDROPAC 3192/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-09-26
M/V viet dung 36 sank in 10-27.14N 107-44.99E
HYDROPAC 3180/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-09-25
Dangerous wreck in 55-03.1N 001-23.8W
HYDROLANT 2926/19 · North Sea · Reported point
Archived / cancelled· Wrecks· 2019-09-24
Shoals reported in area bound by 25-06.1N 062-05.3E, 25-04.5N 062-08.5E, 25-03.1N 062-07.3E, 25-04.2N…
HYDROPAC 3135/19 · Arabian Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-09-23
Shoals reported in area bound by 25-06.1N 062-05.3E, 25-04.5N 062-08.5E, 25-03.1N 062-07.3E, 25-04.2N…
HYDROPAC 3121/19 · Arabian Sea · Representative area centre
Archived / cancelled· Wrecks· 2019-09-13
Three meter shoal in 69-08.65N 113-47.87W
HYDROARC 214/19 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2019-09-12
Dangerous wreck in 17-42.85N 106-30.39E
HYDROPAC 2995/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-09-10
Uncharted rock reported in 36-39.57S 174-44.88E
HYDROPAC 2969/19 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-09-06
Due to hurricane dorian: 1. the following port(s) are closed: a. charleston 32-47N 079-55W
NAVAREA IV 779/19 · North Atlantic Ocean · Representative area centre
Archived / cancelled· Wrecks· 2019-09-04
M/V cbo xavante aground in 21-43.35S 040-48.63W
HYDROLANT 2699/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-09-03
5.4 meter shoal in 68-28.50N 111-03.66W
HYDROARC 197/19 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2019-09-03
Dangerous wreck in 12-56.35N 074-46.20E
HYDROPAC 2894/19 · Laccadive Sea · Reported point
Archived / cancelled· Wrecks· 2019-08-31
Underwater obstruction in 24-07N 119-55E
HYDROPAC 2863/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-08-30
Submerged wellhead reported in 51-18-28N 144-18-52E five meters above sea floor
HYDROPAC 2838/19 · Sea of Okhotsk · Reported point
Archived / cancelled· Wrecks· 2019-08-23
Dangerous wreck in 13-49.30S 076-15.29W
HYDROPAC 2728/19 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-08-20
Dangerous wreck, least depth 0.9 meters, in 10-29.53N 107-49.64E
HYDROPAC 2693/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-08-20
5.2 meter rock reported in 56-59.85N 005-50.93W
HYDROLANT 2533/19 · Inner Seas off the West Coast of Scotland · Reported point
Archived / cancelled· Wrecks· 2019-08-19
6.3 meter shoal in 68-35.41N 111-01.28W
HYDROARC 176/19 · The Northwestern Passages · Reported point
Archived / cancelled· Wrecks· 2019-08-19
7.7 meter shoal in 15-14.2N 061-22.4W
NAVAREA IV 722/19 · Caribbean Sea · Reported point
Archived / cancelled· Wrecks· 2019-08-19
Dangerous wreck in 13-49.20S 076-15.12W
HYDROPAC 2668/19 · South Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-08-17
Uncharted rocks reported in 66-08.68N 035-30.47W
HYDROLANT 2507/19 · North Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-08-15
Submerged wellhead reported in 51-21-52N 144-18-33E, 3.96 meters above sea floor
HYDROPAC 2634/19 · Sea of Okhotsk · Reported point
Archived / cancelled· Wrecks· 2019-08-15
Dangerous wreck in 22-58.4S 042-01.2W
HYDROLANT 2483/19 · South Atlantic Ocean · Reported point
Archived / cancelled· Wrecks· 2019-08-06
Dangerous wreck in 15-43.5N 094-38.9E
HYDROPAC 2524/19 · Andaman or Burma Sea · Reported point
Archived / cancelled· Wrecks· 2019-07-31
Vessel km sinar harapan aground in 01-52S 107-55E at 302100Z jul
HYDROPAC 2449/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-07-31
Dangerous wreck marked by buoy in 50-24.28N 000-38.59E
HYDROLANT 2340/19 · English Channel · Reported point
Archived / cancelled· Wrecks· 2019-07-30
Dangerous wreck in 03-49-15N 077-19-36W
NAVAREA XII 334/19 · North Pacific Ocean · Reported point
Archived / cancelled· Wrecks· 2019-07-20
Dangerous wreck in 19-32.33N 107-42.27E
HYDROPAC 2343/19 · South China Sea · Reported point
Archived / cancelled· Wrecks· 2019-07-19
Depths reported: a. 17 meters in 13-29.76N 093-09.33E
HYDROPAC 2337/19 · Andaman or Burma Sea · Representative area centre
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.