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 IV 1524/24in force2024-12-04
    Saba Bank in the eastern Caribbean is designated an IMO Area to Be Avoided and Particularly Sensitive Sea Area; entry and anchoring are restricted for vessels.
    Eastern Caribbean Sea · St
  2. HYDROLANT 982/242024-05-10 → 2024-05-10
    Cancel HYDROLANT 981/24 and this msg, false alert
    Celtic Sea · England
  3. NAVAREA XII 324/242024-05-10 → 2024-05-10
    Cancel NAVAREA XII 302/24 and this msg, operations completed
    Eastern North Pacific · Mexico
  4. HYDROPAC 1560/242024-05-10 → 2024-05-10
    Cancel HYDROPAC 1533/24 and this msg
    Eastern Indian Ocean · Australia
  5. HYDROPAC 1559/242024-05-10 → 2024-05-10
    Cancel HYDROPAC 1554/24 and this msg
    South Pacific · Tonga
  6. HYDROPAC 1556/242024-05-10 → 2024-05-10
    Cancel HYDROPAC 1506/24 and this msg
    Eastern South Pacific · Chile
  7. HYDROPAC 1548/242024-05-09 → 2026-08-14
    A fishing vessel reports a crewman with an amputated leg near 16 degrees north 109 degrees east on May 9, requesting medical assistance.
    South China Sea · Vietnam
  8. HYDROPAC 1547/242024-05-09 → 2024-05-09
    Cancel HYDROPAC 3259/23 and this msg
    Persian Gulf · Qatar
  9. NAVAREA XII 321/242024-05-09 → 2024-05-09
    Cancel NAVAREA XII 309/24 and this msg
    Eastern North Pacific
  10. NAVAREA XII 320/242024-05-09 → 2024-05-09
    Cancel NAVAREA XII 309/23 and this msg
    Eastern North Pacific
  11. HYDROLANT 975/242024-05-09 → 2024-05-18
    Naval operations 14 thru 17 may in area bound by 44-05.90N 028-56.10E, 44-05.90N 028-54.65E, 44-05.00N…
    Black Sea · Romania
  12. HYDROPAC 1545/242024-05-09 → 2024-05-09
    Cancel HYDROPAC 1539/24 and this msg, person assisted
    Northern Indian Ocean
  13. HYDROPAC 1543/242024-05-09 → 2024-05-09
    Cancel HYDROPAC 1538/24 and this msg
    Eastern North Pacific
  14. NAVAREA IV 520/242024-05-08 → 2024-05-08
    South carolina cancel NAVAREA IV 512/24 and this msg, station restored
  15. NAVAREA XII 318/242024-05-08 → 2024-05-08
    Cancel NAVAREA XII 509/23 and this msg
  16. NAVAREA IV 519/242024-05-08 → 2024-05-08
    Cancel NAVAREA IV 507/24 and this msg, operations completed
  17. HYDROLANT 973/242024-05-08 → 2024-05-08
    Cancel HYDROLANT 833/24 and this msg, aids restored
    North Sea
  18. HYDROPAC 1539/242024-05-08 → 2024-05-09
    F/V chuti du, green and yellow hull, reports crewman suffering from paralysis in 05-51.00N 078-04.00E at…
    Northern Indian Ocean
  19. HYDROPAC 1535/242024-05-08 → 2024-05-08
    Cancel HYDROPAC 1498/24 and this msg
    Great Australian Bight · Australia
  20. HYDROPAC 1534/242024-05-08 → 2024-05-08
    Cancel HYDROPAC 1398/24 and this msg
    Eastern Indian Ocean · Australia
  21. HYDROLANT 969/242024-05-08 → 2026-08-14
    Sailing vessel Wind Waker is dismasted at 21-54N 84-56W near Las Tumbas, Gulf of Mexico; vessels should keep lookout and assist.
    Gulf of Mexico · Cuba
  22. NAVAREA XII 316/242024-05-08 → 2026-08-14
    All communication services are unreliable at Astoria, Cambria, Honolulu, and Kodiak; restored at Point Reyes; warning 273/24 is cancelled.
    Eastern North Pacific
  23. NAVAREA XII 315/242024-05-07 → 2024-05-07
    Cancel NAVAREA XII 313/24 and this msg
    Eastern North Pacific
  24. NAVAREA IV 513/242024-05-07 → 2024-05-07
    Cancel NAVAREA IV 428/24 and this msg, service restored
    Gulf of Mexico · Louisiana
  25. HYDROLANT 967/242024-05-07 → 2024-05-07
    Cancel HYDROLANT 956/24 and this msg
    Eastern South Atlantic · Namibia
  26. HYDROPAC 1527/242024-05-07 → 2024-05-07
    Cancel HYDROPAC 1322/24 and this msg, operations completed
    Eastern Indian Ocean · Australia
  27. HYDROPAC 1524/242024-05-07 → 2024-05-07
    Cancel HYDROPAC 1512/24 and this msg
    Arabian Sea
  28. HYDROLANT 962/242024-05-06 → 2024-05-06
    Cancel HYDROLANT 802/24 and this msg, aid restored
    Eastern North Atlantic · Morocco
  29. NAVAREA IV 508/242024-05-06 → 2024-05-06
    Florida cancel NAVAREA IV 495/24 and this msg, operations completed
    Western North Atlantic
  30. HYDROPAC 1515/242024-05-06 → 2024-05-06
    Cancel HYDROPAC 1091/24 and this msg, operations completed
    East China Sea · Taiwan
  31. HYDROPAC 1510/242024-05-06 → 2024-05-08
    Hazardous operation 080830Z to 081030Z may in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…
    Andaman Sea · India
  32. HYDROPAC 1509/242024-05-06 → 2024-05-06
    Cancel HYDROPAC 1258/24 and this msg
    Arabian Sea · India
  33. HYDROPAC 1504/242024-05-06 → 2024-05-06
    Cancel HYDROPAC 1501/24 and this msg, assistance no longer needed
    Tasman Sea · Australia
  34. HYDROPAC 1503/242024-05-06 → 2024-05-06
    Cancel hyropac 976/24 and this msg, operations completed
    Sulu Sea · Philippines
  35. NAVAREA XII 312/242024-05-05 → 2024-05-05
    Cancel NAVAREA XII 282/24 and this msg, station restored
    Eastern North Pacific · California
  36. HYDROPAC 1496/242024-05-05 → 2024-05-05
    Cancel HYDROPAC 1469/24 and this msg, persons assisted
    Bay of Bengal
  37. HYDROPAC 1495/242024-05-05 → 2024-05-05
    Cancel HYDROPAC 873/24 and this msg, operations completed
    Philippine Sea · Guam
  38. HYDROPAC 1492/242024-05-04 → 2024-05-04
    Cancel HYDROPAC 1069/24 and this msg, aid restored
    Torres Strait · Australia
  39. HYDROPAC 1490/242024-05-04 → 2024-05-04
    Cancel HYDROPAC 1486/24 and this msg, assistance received
    Arafura Sea · Australia
  40. NAVAREA IV 504/242024-05-04 → 2024-05-04
    Cancel NAVAREA IV 503/24 and this msg, msg not promulgated
  41. NAVAREA IV 503/242024-05-04 → 2024-05-04
    Msg Not Promulgated
  42. NAVAREA IV 502/242024-05-04 → 2024-05-04
    Cancel NAVAREA IV 501/24 and this msg, msg promulgated in error
    Gulf of Mexico · Florida
  43. HYDROPAC 1488/242024-05-04 → 2024-05-04
    Cancel HYDROPAC 1485/24 and this msg, search suspended
    Eastern Indian Ocean · Australia
  44. NAVAREA IV 500/242024-05-04 → 2026-08-14
    A 14-meter sailing vessel Sisyphe with white hull is taking on water at 14-51.78N 061-18.18W.
    Eastern Caribbean Sea · Martinique
  45. HYDROLANT 946/242024-05-03 → 2024-05-03
    Cancel HYDROLANT 860/24 and this msg
    English Channel · France
  46. NAVAREA IV 497/242024-05-03 → 2024-05-03
    Cancel NAVAREA IV 482/24 and this msg, operations completed
    Western North Atlantic · Florida
  47. HYDROPAC 1473/242024-05-03 → 2024-05-03
    Cancel HYDROPAC 579/24, 1003/24 and this msg
    Arabian Sea · Gulf of Khambhat · India
  48. HYDROPAC 1472/242024-05-03 → 2024-05-03
    Cancel HYDROPAC 1443/24 and this msg, assistance received
    South China Sea · Vietnam
  49. HYDROPAC 1467/242024-05-03 → 2024-05-03
    Cancel HYDROPAC 1417/24 and this msg, aid restored
    Great Australian Bight · Australia
  50. HYDROPAC 1464/242024-05-03 → 2024-05-03
    Cancel HYDROPAC 1404/24 and this msg, aid restored
    Great Australian Bight · Australia

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 · seahazards