Other warnings in the North Atlantic Ocean

Everything the classifier did not place elsewhere.

in force
1
last 12 months
1
vs previous 12 (1)
0%
since 1996
1,267

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.

In force now · 1

  1. NAVAREA XII 486/26in force2026-07-16
    U.S. Coast Guard remote communication facility in Honolulu has unreliable transmissions; broadcasts moved to Guam, DSC responses to Point Reyes.
    North Pacific · Hawaii

Longest in force

  1. NAVAREA XII 486/26in force2026-07-16 · 36 d
    U.S. Coast Guard remote communication facility in Honolulu has unreliable transmissions; broadcasts moved to Guam, DSC responses to Point Reyes.
    North Pacific · Hawaii

By year

96
98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26

By month (all years)

J
F
M
A
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J
J
A
S
O
N
D

Other hazards in the North Atlantic Ocean

Archive · 1,266 cancelled

  1. NAVAREA IV 1023/222022-10-01 → 2022-10-01
    Florida to virginia
    Gulf of Mexico · Western North Atlantic
  2. NAVAREA IV 1021/222022-10-01 → 2022-10-01
    Florida to virginia
    Gulf of Mexico · Western North Atlantic
  3. HYDROLANT 2420/222022-09-25 → 2022-10-14
    Unmanned orange kayak in 29-11.00N 068-35.00W at 241921Z sep 22
    Western North Atlantic
  4. NAVAREA IV 954/222022-09-19 → 2023-05-19
    Uscg remote communication facility miami (a) 25-37.40N 080-23.40W transmit services unreliable
    Western North Atlantic · Florida
  5. HYDROLANT 2374/222022-09-19 → 2022-10-07
    M/V sider cartagena reports crewman requiring medical assistance of a possible life-saving measure along…
    Western North Atlantic · Bermuda
  6. HYDROLANT 2364/222022-09-18 → 2022-10-07
    Vessel reported suffering explosion or fire in 41-22.00N 059-28.00W at 181433Z sep
    Western North Atlantic
  7. HYDROLANT 2266/222022-09-09 → 2022-09-23
    M/V cape owl reports crewmember with heart attack symptoms requiring medical assistance in 25-18.60N…
    Western North Atlantic
  8. HYDROLANT 2181/222022-09-02 → 2022-09-16
    Three persons overboard from F/V in 15-05.00N 017-07.00W at 010001Z sep
    Eastern North Atlantic · Senegal
  9. HYDROLANT 2179/222022-09-02 → 2022-09-16
    Fire reported on vessel in vicinity 45-00.60N 045-34.00W
    Western North Atlantic
  10. NAVAREA IV 885/222022-09-02 → 2022-09-02
    Fire reported on vessel in vicinity 45-00.60N 045-34.00W
    Western North Atlantic
  11. HYDROLANT 2018/222022-08-14 → 2022-09-02
    Oil spill in 58-42.17N 007-46.48W at 140646Z aug
    Eastern North Atlantic · Scotland
  12. HYDROLANT 2016/222022-08-14 → 2022-09-02
    Two persons overboard from canoe in 14-09.00N 016-56.00W at 131900Z aug
    Eastern North Atlantic · Senegal
  13. NAVAREA IV 754/222022-08-02 → 2022-08-04
    Uscg remote communication facility chesapeake (n) 36-43.70N 076-00.60W transmit services unreliable
    Western North Atlantic · Virginia
  14. HYDROLANT 1898/222022-07-31 → 2022-08-19
    Multiple flares sighted in vicinity 26-00.00N 076-00.00W
    Western North Atlantic · Bahamas
  15. HYDROLANT 1828/222022-07-21 → 2026-08-14
    Oil spill response operations are ongoing near 59-27.04N 006-31.23W until further notice. Wide berth requested.
    Eastern North Atlantic · Scotland
  16. HYDROLANT 1687/222022-07-04 → 2022-07-22
    12 meter S/V alice reports person with serious infection requiring medical assistance in 47-50.00N…
    Eastern North Atlantic
  17. HYDROLANT 1647/222022-06-28 → 2022-07-05
    S/V attacked in 35-35.00N 006-55.00W at 280900Z jun
    Eastern North Atlantic · Morocco
  18. HYDROLANT 1630/222022-06-26 → 2022-07-18
    Vessel cushlamachree reports person requiring medical assistance in 38-35.57N 065-15.48W at 261213Z jun
    Western North Atlantic
  19. HYDROLANT 1458/222022-06-05 → 2022-06-24
    Seven persons overboard from vessel due to collision in 20-49.00N 017-01.00W at 030100Z jun
    Eastern North Atlantic · Mauritania
  20. HYDROLANT 1436/222022-06-02 → 2022-06-17
    28 foot vessel amelia earhart reports crewman requiring medical assistance in 30-09.83N 079-17.88W
    Western North Atlantic
  21. NAVAREA IV 520/222022-06-02 → 2022-06-02
    Uscg remote communication facility boston (f) 41-42.8N 070-30.3W transmit services inoperable
    Western North Atlantic · Massachusetts
  22. NAVAREA IV 500/222022-05-25 → 2022-05-27
    Uscg remote communication facility charleston (e) 32-50.7N 079-57.0W service unreliable
    Western North Atlantic · South Carolina
  23. HYDROLANT 1332/222022-05-21 → 2022-06-10
    623 foot vessel penguin island on fire in 37-11.00N 041-31.00W
    North Atlantic
  24. HYDROLANT 1321/222022-05-20 → 2022-06-03
    32 foot S/V reports crewman with serious burns requiring medical assistance in 37-54.00N 049-00.00W
    Western North Atlantic
  25. HYDROLANT 1292/222022-05-15 → 2022-05-18
    Three foot diameter steel piling adrift in vicinity 28-58.57N 074-48.23W
    Western North Atlantic
  26. HYDROLANT 1083/222022-04-17 → 2022-05-13
    37 foot S/V requesting medical assistance in 23-47.99N 065-16.85W
    Western North Atlantic
  27. HYDROLANT 1018/222022-04-09 → 2022-04-29
    M/V coherence flooding in engine room in 00-20N 000-18E
    Eastern North Atlantic
  28. HYDROLANT 949/222022-04-03 → 2022-04-06
    Nine containers, white color, adrift in vicinity 45-00N 015-30W
    Eastern North Atlantic
  29. HYDROLANT 873/222022-03-27 → 2022-03-30
    Nine containers, white color, adrift in vicinity 45-00N 015-30W
    Eastern North Atlantic
  30. HYDROLANT 862/222022-03-25 → 2022-04-08
    Vessel ndeye diarra diop, brown and white hull, unreported mbour (14-22.03N 017-02.26W)
    Eastern North Atlantic · Senegal
  31. HYDROLANT 842/222022-03-23 → 2022-04-08
    Kite surfer, green and yellow board with blue and red sails, missing in vicinity 24-51.27N 080-22.85W
    Straits of Florida · Florida
  32. HYDROLANT 829/222022-03-22 → 2022-03-25
    Nine containers, white color, adrift in vicinity 44-00.0N 015-30.2W
    Eastern North Atlantic
  33. NAVAREA IV 237/222022-03-09 → 2022-03-10
    Uscg remote communication facility boston (f) 41-42.8N 070-30.3W unable to receive
    Western North Atlantic · Massachusetts
  34. NAVAREA IV 234/222022-03-08 → 2022-03-11
    Buoy, yellow, adrift in vicnity 10-10.90N 060-45.58W
    Western North Atlantic · Trinidad
  35. HYDROLANT 426/222022-02-11 → 2022-02-24
    Black bouy with reflector radar established in 35-27.64N 011-08.50W
    Eastern North Atlantic
  36. HYDROLANT 276/222022-01-28 → 2022-02-03
    Navigation prohibited until further notice in area bound by 28-38.0N 017-56.8W, 28-38.0N 017-56.1W, 28-35.8N…
    Eastern North Atlantic · Canary Islands
  37. HYDROLANT 270/222022-01-28 → 2022-02-18
    S/V capriole reports crewman requiring medical assistance in 16-12.1N 051-50.0W at 272256Z jan
    Western North Atlantic
  38. HYDROLANT 215/222022-01-23 → 2022-02-18
    F/V cuple reports crewman requiring medical assistance in 25-05.1N 015-34.1W at 231230Z jan
    Eastern North Atlantic · Western Sahara
  39. HYDROLANT 3209/212021-12-31 → 2022-01-14
    17 persons reported in the water in vicinity 24-22.2N 080-19.8W vessels in vicinity requested to keep a…
    Straits of Florida · Florida
  40. NAVAREA IV 1169/212021-12-29 → 2022-01-14
    Possible vessel on fire in 32-45N 066-40W
    Western North Atlantic
  41. HYDROLANT 3188/212021-12-29 → 2022-01-14
    Vessel requesting assistance in vicinity 26-13.99N 078-45.13W
    Western North Atlantic · Bahamas
  42. NAVAREA IV 1166/212021-12-29 → 2022-01-01
    Yokohama fender adrift in 23-55.4N 073-49.3W at 291819Z dec
    Western North Atlantic · Bahamas
  43. NAVAREA IV 1133/212021-12-18 → 2022-06-07
    Uscg remote communication facility boston (f) 41-42.8N 070-30.3W receive services degraded
    Western North Atlantic · Massachusetts
  44. NAVAREA IV 1123/212021-12-15 → 2022-01-11
    Unmanned atlantic crossing by four meter M/V mahi two in vicinity of trackline joining 19-38.30N 035-00.00W,…
    North Atlantic
  45. NAVAREA IV 1048/212021-11-21 → 2021-11-22
    Uscg remote communication facility portsmouth (n) 36-43.7N 076-00.6W transmit services inoperable
    Western North Atlantic · Virginia
  46. NAVAREA IV 971/212021-10-26 → 2021-10-29
    700 meter long fishing adrift in 04-46-55N 051-58-29W at 261737Z oct
    Western North Atlantic · French Guiana
  47. HYDROLANT 2481/212021-10-06 → 2021-10-09
    Ten meter long object partially submerged and adrift in vicinity 20-57.2N 022-14.5W at 060715Z oct
    Eastern North Atlantic
  48. NAVAREA IV 903/212021-10-06 → 2021-10-09
    Odas buoy reported adrift in vicinity 26-25.15N 048-57.43W at 060630Z oct
    Western North Atlantic
  49. NAVAREA IV 872/212021-09-27 → 2021-12-15
    Unmanned atlantic crossing by four meter M/V mahi two in vicinity of trackline joining 19-38.30N 035-00.00W,…
    North Atlantic
  50. HYDROLANT 2418/212021-09-27 → 2021-12-15
    Unmanned atlantic crossing by four meter M/V mahi two in vicinity of trackline joining 43-09.67N 011-07.75W,…
    North Atlantic

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Other warnings in the North Atlantic Ocean — page 3 · seahazards