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
M
J
J
A
S
O
N
D

Other hazards in the North Atlantic Ocean

Archive · 1,266 cancelled

  1. NAVAREA IV 954/182018-11-08 → 2019-09-13
    Cayo arenas light 19-52.2N 071-51.9W damaged
    Western North Atlantic · Dominican Republic
  2. NAVAREA IV 832/182018-10-06 → 2018-10-09
    Due to tropical storm florence: 1. the following port(s) are closed: none to report
  3. HYDROLANT 3094/182018-10-01 → 2018-10-03
    M/V alta requesting assistance in 24-13.06N 043-47.05W
    North Atlantic
  4. HYDROLANT 3085/182018-09-30 → 2018-10-01
    M/V alta requesting assistance in 23-45.39N 043-40.45W
    North Atlantic
  5. NAVAREA IV 811/182018-09-28 → 2018-09-28
    Uscg remote communication facility boston (f) 41-42.8N 070-30.3W unable to receive and transmit gmdss hf…
    Western North Atlantic · Massachusetts
  6. NAVAREA IV 801/182018-09-24 → 2018-10-06
    Due to tropical storm florence: 1. the following port(s) are closed: none to report
  7. NAVAREA IV 796/182018-09-22 → 2018-09-24
    Due to hurricane florence: 1. the following port(s) are closed: none to report
  8. NAVAREA IV 787/182018-09-18 → 2018-09-22
    Due to tropical storm florence: 1. the following port(s) are closed: none to report
  9. HYDROLANT 2931/182018-09-16 → 2018-10-05
    F/V peix mar veintinueve requesting assistance in 16-46.8N 016-53.7W at 161715Z sep
    Eastern North Atlantic · Mauritania
  10. NAVAREA IV 778/182018-09-16 → 2018-09-18
    Due to tropical storm florence: 1. the following port(s) are closed: a. cape fear river 34-14N 077-57W
  11. NAVAREA XII 398/182018-09-15 → 2018-09-16
    Uscg remote communication facility honolulu (o) 21-26.1N 158-08.7W unable to monitor email addresses…
    North Pacific
  12. NAVAREA IV 776/182018-09-15 → 2018-09-16
    Due to hurricane florence: 1. the following port(s) are closed: a. cape fear river 34-14N 077-57W
  13. NAVAREA IV 768/182018-09-13 → 2018-09-15
    Due to hurricane florence: 1. the following port(s) are closed: a. cape fear river 34-14N 077-57W
  14. NAVAREA IV 764/182018-09-12 → 2018-09-13
    Due to hurricane florence: 1. the following port(s) are closed: a. cape fear river 34-14N 077-57W
  15. NAVAREA IV 763/182018-09-11 → 2018-09-12
    Due to hurricane florence: 1. the following port(s) are closed: none to report
  16. NAVAREA IV 761/182018-09-11 → 2018-09-13
    Due to hurricane florence: 1. the following port(s) are closed: none to report
  17. HYDROLANT 2863/182018-09-09 → 2018-09-28
    Aircraft ditched in 25-44N 077-52W
    Western North Atlantic · Bahamas
  18. NAVAREA IV 696/182018-08-25 → 2018-08-25
    Aircraft down in 31-06.96N 070-00.60W
    Western North Atlantic
  19. HYDROLANT 2147/182018-07-02 → 2018-07-20
    45 foot S/V miss kitty requesting assistance in 27-46.04N 071-42.02W
    Western North Atlantic
  20. HYDROLANT 2145/182018-07-01 → 2018-07-02
    45 foot S/V miss kitty requesting assistance in 27-35.0N 070-46.8W
    Western North Atlantic
  21. HYDROLANT 1941/182018-06-17 → 2018-07-06
    M/V western honolulu reports crewman with fractured arm requiring medical assistance last known position in…
    Eastern North Atlantic · Senegal
  22. HYDROLANT 1914/182018-06-15 → 2018-06-15
    Vessel alba taking on water in 39-35.0N 058-34.8W at 150422Z jun
    Western North Atlantic
  23. HYDROLANT 1745/182018-06-03 → 2018-06-22
    Vessel black betty reports person requiring medical assistance in vicinity of 26-00N 078-00W
    Western North Atlantic · Bahamas
  24. HYDROLANT 1690/182018-05-29 → 2018-06-15
    Three persons overboard from F/V in 15-18N 016-57W at 290700Z may
    Eastern North Atlantic · Senegal
  25. HYDROLANT 1580/182018-05-20 → 2018-06-08
    Straits of florida
    Western North Atlantic
  26. HYDROLANT 1536/182018-05-16 → 2018-06-01
    S/V son koz 2 reports crewman requiring medical assistance in 29-22N 053-33W at 161703Z may
    Western North Atlantic
  27. HYDROLANT 1396/182018-05-03 → 2018-05-18
    36 foot S/V othilia, white hull with blue strip, taking on water in 22-39N 059-25W
    Western North Atlantic
  28. HYDROLANT 579/182018-02-17 → 2018-02-20
    Buoy, yellow, adrift in vicinity 40-52N 018-36W at 171330Z feb
    Eastern North Atlantic
  29. NAVAREA IV 137/182018-02-15 → 2018-03-03
    M/V paxiship reports crewman requiring medical assistance in 13-51N 042-20W at 151600Z feb
    North Atlantic
  30. HYDROLANT 403/182018-02-04 → 2018-02-06
    S/V moflete reports crewman requiring medical evacuation in 16-17N 046-43W at 041630Z feb
    Western North Atlantic
  31. HYDROLANT 372/182018-02-01 → 2018-02-04
    20 meter long tank adrift in vicinity 008-54N 014-33W at 011046Z feb
    Eastern North Atlantic · Guinea
  32. HYDROLANT 213/182018-01-18 → 2018-02-02
    S/V saudade reports crewman requiring medical assistance in 10-28.46N 047-08.85W at 181200Z jan
    Western North Atlantic
  33. HYDROLANT 190/182018-01-16 → 2018-02-02
    Vessel possibly on fire in 43-03N 048-58.32W
    Western North Atlantic
  34. HYDROLANT 116/182018-01-10 → 2018-01-12
    Two persons from M/V professor logachev abandoned ship in 14-52.78N 045-48.41W at 101450Z jan
    Western North Atlantic
  35. NAVAREA IV 12/182018-01-05 → 2018-01-08
    Noaa buoy 44011 adrift in 41-08-10N 066-35-28W at 050242Z jan
    Western North Atlantic
  36. HYDROLANT 4110/172017-12-18 → 2018-01-05
    M/V gemini reports crewman requiring medical assistance in 22-54N 045-39W
    Western North Atlantic
  37. HYDROLANT 4084/172017-12-16 → 2017-12-17
    Odas buoy K4 adrift in 54-35.4N 012-39.6W at 160800Z dec
    Eastern North Atlantic
  38. HYDROLANT 4062/172017-12-15 → 2017-12-18
    Odas buoy K4 adrift in vicinity 54-42.6N 012-32.4W at 150800Z dec
    Eastern North Atlantic
  39. HYDROLANT 4029/172017-12-13 → 2017-12-15
    Odas buoy K4 adrift in vicinity 54-55.2N 012-41.4W at 130800Z dec
    Eastern North Atlantic
  40. HYDROLANT 3996/172017-12-11 → 2017-12-14
    Odas buoy K2 adrift in vicinity 54-54.6N 013-00.0W at 110800Z dec
    Eastern North Atlantic
  41. HYDROLANT 3957/172017-12-08 → 2017-12-11
    Odas buoy K4 adrift in 55-03.0N 012-06.0W at 080800Z dec
    Eastern North Atlantic
  42. HYDROLANT 3949/172017-12-07 → 2017-12-08
    Odas buoy K4 adrift in 55-17.4N 012-21.0W at 070800Z dec
    Eastern North Atlantic
  43. HYDROLANT 3941/172017-12-07 → 2017-12-07
    Odas buoy K4 adrift in 55-17.4N 012-21.0W at 070800Z dec
    Eastern North Atlantic
  44. NAVAREA IV 1133/172017-12-06 → 2017-12-08
    S/V challenger 2 reports crewman requiring evacuation in 13-53.55N 044-41.70W at 060830Z dec
    North Atlantic
  45. HYDROLANT 3932/172017-12-06 → 2017-12-07
    Odas buoy K4 adrift in 55-16.2N 012-42.0W at 060800Z dec
    Eastern North Atlantic
  46. HYDROLANT 3917/172017-12-05 → 2017-12-06
    Odas buoy K4 adrift in 54-58.8N 012-56.4W at 050800Z dec
    Eastern North Atlantic
  47. HYDROLANT 3904/172017-12-04 → 2017-12-05
    Odas buoy K4 adrift in 54-43.8N 013-00.6W at 040800Z dec
    Eastern North Atlantic
  48. HYDROLANT 3896/172017-12-03 → 2017-12-04
    Odas buoy K4 adrift in 54-39.0N 012-56.4W at 030800Z dec
    Eastern North Atlantic
  49. HYDROLANT 3881/172017-12-01 → 2017-12-04
    Odas buoy K4 adrift in 54-37.2N 012-51.0W at 010800Z dec
    Eastern North Atlantic
  50. HYDROLANT 3868/172017-11-30 → 2017-12-01
    Odas buoy K4 adrift in 54-43.8N 012-39.6W at 300900Z nov
    Eastern 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 8 · seahazards