Other warnings in 2024

Everything the classifier did not place elsewhere.

issued in 2024
710
still in force
4
vs 2023
-64%
first · last
01-01 · 12-04

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 this year is under-counted.

By month

J
F
M
A
M
J
J
A
S
O
N
D

By NAVAREA series

  • HYDROPAC368
  • HYDROLANT156
  • NAVAREA IV96
  • NAVAREA XII83
  • HYDROARC6
  • NAVAREA III1

Where · top seas

Indian Ocean2223%
North Atlantic Ocean1920%
North Pacific Ocean1718%
Sea of Okhotsk1212%
Caribbean Sea77%
South Atlantic Ocean55%
South Pacific Ocean44%
South China Sea44%
Mediterranean Sea - Eastern Basin44%
Andaman or Burma Sea33%

All other warnings issued in 2024 · 710

  1. NAVAREA XII 301/242024-05-03 → 2024-05-03
    Cancel NAVAREA XII 284/24 and this msg, operations completed
    Eastern North Pacific
  2. NAVAREA XII 300/242024-05-02 → 2024-05-02
    Cancel NAVAREA XII 283/24 and this msg, operations completed
    Eastern North Pacific · California
  3. HYDROPAC 1459/242024-05-02 → 2024-05-02
    Cancel HYDROPAC 1456/24 and this msg, assistance received
    Coral Sea · Australia
  4. HYDROPAC 1457/242024-05-02 → 2024-05-02
    Cancel HYDROPAC 1403/24 and this msg
    Southwestern Indian Ocean
  5. HYDROLANT 939/242024-05-02 → 2024-05-02
    Cancel HYDROLANT 891/24 and this msg, aid restored
    Bristol Channel · Wales
  6. HYDROPAC 1449/242024-05-02 → 2024-05-02
    Cancel HYDROPAC 1400/24 and this msg, assistance received
    Bay of Bengal
  7. HYDROPAC 1448/242024-05-02 → 2024-05-02
    Cancel HYDROPAC 1435/24 and this msg, vessel assisted
    South China Sea · Vietnam
  8. HYDROPAC 1447/242024-05-02 → 2024-05-02
    Cancel HYDROPAC 863/24 and this msg, operations completed
    Timor Sea · Australia
  9. HYDROPAC 1446/242024-05-02 → 2024-05-02
    Cancel HYDROPAC 2624/23 and this msg, aid restored
    Arafura Sea · Australia
  10. HYDROPAC 1441/242024-05-01 → 2024-05-01
    Cancel HYDROPAC 958/24 and this msg
    Peru
  11. NAVAREA IV 490/242024-05-01 → 2026-08-14
    The Port of Baltimore is open with restrictions due to a marine casualty until further notice.
    Western North Atlantic · Maryland
  12. HYDROPAC 1440/242024-05-01 → 2024-05-01
    Cancel HYDROPAC 867/23, 1410/24 and this msg
    Northern Indian Ocean · Bay of Bengal · India
  13. HYDROPAC 1429/242024-04-30 → 2024-04-30
    Cancel HYDROPAC 1418/24 and this msg, persons rescued
    Gulf of Tonkin · Vietnam
  14. HYDROPAC 1420/242024-04-30 → 2024-04-30
    Cancel HYDROPAC 535/24 and this msg
    Arabian Sea · India
  15. NAVAREA IV 486/242024-04-30 → 2024-04-30
    Cancel NAVAREA IV 459/24, 468/24 and this msg, operations completed
    Gulf of Mexico · Western North Atlantic · Florida
  16. HYDROPAC 1415/242024-04-30 → 2024-04-30
    Cancel HYDROPAC 1323/24 and this msg
    Gulf of Tonkin · Vietnam
  17. HYDROLANT 918/242024-04-30 → 2024-04-30
    Cancel HYDROLANT 917/24 and this msg
    North Atlantic
  18. NAVAREA IV 485/242024-04-30 → 2024-04-30
    Cancel NAVAREA IV 484/24 and this msg, msg not promulgated
  19. HYDROLANT 914/242024-04-29 → 2024-04-29
    Cancel HYDROLANT 909/24 and this msg, service restored
    Sea of the Hebrides · Scotland
  20. HYDROPAC 1408/242024-04-29 → 2024-05-01
    Hazardous operation 010830Z to 011030Z may in area bound by 11-50.00N 093-40.00E, 11-50.00N 094-10.00E,…
    Andaman Sea · India
  21. HYDROPAC 1407/242024-04-29 → 2024-04-29
    Cancel HYDROPAC 996/24 and this msg, aid restored
    Eastern Indian Ocean · Australia
  22. HYDROPAC 1406/242024-04-29 → 2024-04-29
    Cancel HYDROPAC 1388/24 and this msg, aid restored
    Eastern Indian Ocean · Australia
  23. HYDROPAC 1401/242024-04-29 → 2024-04-29
    Cancel HYDROPAC 1374/24 and this msg
    Southeastern Indian Ocean
  24. NAVAREA IV 480/242024-04-28 → 2024-04-28
    Cancel NAVAREA IV 457/24 and this msg, operations completed
    Western North Atlantic · Florida
  25. HYDROLANT 904/242024-04-28 → 2026-08-14
    Red flare sighted in Gulf of Mexico at 24-23.31N 085-37.15W. Vessels requested to keep lookout, assist if possible, report to RCC Miami.
    Gulf of Mexico
  26. NAVAREA IV 475/242024-04-28 → 2024-04-28
    Cancel NAVAREA IV 458/24 and this msg, operations completed
    Western North Atlantic · Florida
  27. HYDROLANT 902/242024-04-27 → 2024-04-27
    Cancel HYDROLANT 897/24 and this msg, assistance no longer needed
    Western North Atlantic
  28. HYDROPAC 1395/242024-04-27 → 2024-04-27
    Cancel HYDROPAC 1354/24 and this msg, vessel located
    South Pacific · New Zealand
  29. HYDROPAC 1394/242024-04-27 → 2024-04-27
    Cancel HYDROPAC 1393/24 and this msg, assistance received
    Coral Sea · Australia
  30. HYDROPAC 1390/242024-04-27 → 2024-05-15
    Navigation prohibited 271200Z apr to 151200Z may in area bound by 47-48.40N 152-41.20E, 45-34.97N…
    Sea of Okhotsk · Western North Pacific · Kuril Islands
  31. HYDROPAC 1389/242024-04-27 → 2024-04-30
    Tree trunks, six meters long, adrift in vicinity 17-18.00S 149-49.00W at 270600Z apr
    South Pacific · Moorea
  32. HYDROPAC 1387/242024-04-27 → 2024-04-27
    Cancel HYDROPAC 1356/24 and this msg
    Northern Indian Ocean
  33. HYDROLANT 896/242024-04-26 → 2024-04-26
    Cancel HYDROLANT 882/24 and this msg, operations completed
    Celtic Sea · England
  34. HYDROPAC 1379/242024-04-26 → 2024-05-15
    Navigation prohibited until 151200Z may in areas bound by: a. 51-03.30N 156-22.20E, 50-43.10N 156-52.00E,…
    Sea of Okhotsk · Western North Pacific · Kuril Islands
  35. HYDROARC 62/242024-04-26 → 2024-04-26
    Cancel HYDROARC 52/24 and this msg
    Arctic · East Siberian Sea · Russia
  36. HYDROLANT 885/242024-04-26 → 2024-04-26
    Cancel HYDROLANT 782/24 and this msg, operations suspended
    Celtic Sea · English Channel · England
  37. HYDROPAC 1377/242024-04-26 → 2024-04-29
    Orange fad with rope adrift in 14-52.37S 120-54.80E at 260058Z apr
    Eastern Indian Ocean
  38. HYDROPAC 1376/242024-04-26 → 2024-04-26
    Cancel HYDROPAC 1097/24, 1101/24, 1166/24, 1208/24 and this msg, assistance no longer needed
    North Pacific Ocean · South Pacific Ocean
  39. HYDROPAC 1375/242024-04-26 → 2024-04-26
    Cancel HYDROPAC 717/24 and this msg
    Bass Strait · Australia
  40. HYDROARC 61/242024-04-25 → 2024-04-25
    Cancel HYDROARC 53/24 and this msg
    Barents Sea · Russia
  41. HYDROPAC 1373/242024-04-25 → 2024-05-25
    Navigation prohibited 250400Z apr thru 251200Z may in area bound by 52-57.00N 160-16.00E, 53-06.00N…
    North Pacific · Russia
  42. HYDROPAC 1366/242024-04-25 → 2024-04-25
    Cancel HYDROPAC 983/24 and this msg, aid restored
    Coral Sea · Australia
  43. HYDROPAC 1365/242024-04-25 → 2024-04-25
    Cancel HYDROPAC 1362/24 and this msg, assistance received
    Eastern Indian Ocean · Australia
  44. HYDROPAC 1364/242024-04-25 → 2024-04-25
    Cancel HYDROPAC 1363/24 and this msg, assistance received
    Coral Sea · Australia
  45. HYDROPAC 1361/242024-04-24 → 2024-04-24
    Cancel HYDROPAC 1279/24 and this msg, aid restored
    Western South Pacific · Fiji
  46. HYDROPAC 1360/242024-04-24 → 2024-04-24
    Cancel HYDROPAC 1278/24 and this msg, operations completed
    Southeastern Indian Ocean · Australia
  47. HYDROPAC 1359/242024-04-24 → 2024-04-24
    Cancel HYDROPAC 1163/24 and this msg, operations completed
    Great Australian Bight · Australia
  48. NAVAREA XII 280/242024-04-24 → 2024-04-24
    Cancel NAVAREA XII 265/24 and this msg
    Eastern North Pacific · California
  49. NAVAREA XII 279/242024-04-24 → 2024-04-24
    Cancel NAVAREA XII 266/24 and this msg
    Eastern North Pacific
  50. HYDROPAC 1357/242024-04-24 → 2024-04-24
    Cancel HYDROPAC 1326/24 and this msg
    Eastern South Pacific

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 2024 — page 2 · seahazards