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 206/242024-02-24 → 2026-08-14
    Oil spill response operations in Caribbean Sea near Netherlands Antilles at 12-42.15N 068-05.56W and 12-25.00N 067-46.00W; wide berth requested.
    Caribbean Sea · Netherlands Antilles
  2. HYDROPAC 629/242024-02-24 → 2024-02-24
    Cancel HYDROPAC 545/24 and this msg
    Java Sea · Indonesia
  3. NAVAREA XII 103/242024-02-23 → 2024-02-23
    Cancel NAVAREA XII 87/24 and this msg
    Eastern South Pacific
  4. HYDROPAC 627/242024-02-23 → 2024-02-23
    Cancel HYDROPAC 583/24 and this msg
    Eastern South Pacific
  5. HYDROLANT 377/242024-02-23 → 2024-02-24
    Navigation prohibited 231600Z to 232300Z feb in area bound by 21-46.96S 040-58.81W, 21-46.94S 040-48.52W,…
    Western South Atlantic · Brazil
  6. NAVAREA XII 98/242024-02-23 → 2024-02-23
    Cancel NAVAREA XII 96/24 and this msg
    Eastern North Pacific · California
  7. HYDROLANT 375/242024-02-22 → 2024-02-27
    F/V seeheim at anchor in 26-33.30S 015-06.20E
    Eastern South Atlantic · Namibia
  8. HYDROLANT 374/242024-02-22 → 2024-02-22
    Cancel HYDROLANT 338/24 and this msg, aid restored
    Eastern North Atlantic · Scotland
  9. HYDROPAC 616/242024-02-22 → 2024-03-01
    Bombing exercises 2200Z to 1345Z daily 25 thru 27, 282200Z to 290200Z, 290430Z to 290700Z, 292300Z feb to…
    Western North Pacific · Northern Mariana Islands
  10. NAVAREA XII 95/242024-02-22 → 2024-02-22
    Cancel NAVAREA XII 63/24 and this msg, station restored
    Eastern North Pacific · Oregon
  11. NAVAREA XII 94/242024-02-22 → 2024-02-22
    Cancel NAVAREA XII 85/24 and this msg, service restored
    Gulf of Alaska · Alaska
  12. HYDROPAC 609/242024-02-22 → 2024-02-22
    Cancel HYDROPAC 518/24 and this msg, operatons suspended
    Eastern Indian Ocean · Australia
  13. HYDROLANT 368/242024-02-22 → 2024-02-22
    Cancel HYDROLANT 357/24 and this msg, vessel assisted
    Western North Atlantic
  14. HYDROPAC 608/242024-02-21 → 2024-02-21
    Cancel HYDROPAC 555/24 and this msg, search suspended
    Halmahera Sea · Indonesia
  15. HYDROLANT 364/242024-02-21 → 2024-02-23
    Ile d yeu light 46-43.04N 002-22.92W at reduced intensity until 22 feb
    Bay of Biscay · France
  16. NAVAREA XII 91/242024-02-21 → 2024-02-21
    Cancel NAVAREA XII 88/24 and this msg, service restored
    Eastern North Pacific · Canada · Alaska
  17. NAVAREA IV 196/242024-02-20 → 2024-02-20
    Cancel NAVAREA IV 167/24 and this msg, operations completed
    Western North Atlantic · Florida
  18. NAVAREA XII 90/242024-02-20 → 2024-02-20
    Cancel NAVAREA XII 50/24 and this msg, station restored
    Eastern North Pacific · Canada
  19. HYDROLANT 357/242024-02-20 → 2024-02-22
    M/V ambition requesting medical assistance in 24-24.20N 047-14.80W at 201210Z feb
    Western North Atlantic
  20. HYDROLANT 356/242024-02-20 → 2024-03-08
    Naval operations 250600Z feb to 081800Z mar in area bound by 37-00.00N 011-00.00E, 39-00.00N 011-00.00E,…
    Eastern Mediterranean Sea · Ionian Sea · Sicily
  21. NAVAREA IV 191/242024-02-20 → 2024-02-23
    Red flare sighted in vicinity 16-04.99N 062-23.65W at 200115Z feb
    Eastern Caribbean Sea · Guadeloupe
  22. HYDROLANT 352/242024-02-19 → 2024-02-19
    Cancel HYDROLANT 329/24 and this msg, aid restored
    North Sea · Shetland Islands
  23. HYDROPAC 581/242024-02-19 → 2024-02-22
    M/vs attacked in: a. 12-42.47N 043-19.27E on 18 feb
    Gulf of Aden · Red Sea · Yemen
  24. HYDROPAC 571/242024-02-18 → 2024-02-18
    Cancel HYDROPAC 544/24 and this msg, search suspended
    Bismarck Sea · Western South Pacific · Papua New Guinea
  25. HYDROPAC 570/242024-02-18 → 2024-02-18
    Cancel HYDROPAC 495/24 and this msg
    Western South Pacific · Fiji
  26. HYDROPAC 569/242024-02-18 → 2024-02-18
    Cancel HYDROPAC 528/24 and this msg
    Western South Pacific
  27. HYDROPAC 568/242024-02-18 → 2024-02-18
    Cancel HYDROPAC 527/24 and this msg
    Western South Pacific · New Zealand
  28. HYDROLANT 342/242024-02-18 → 2024-02-18
    Cancel HYDROLANT 290/24 and this msg, operations completed
  29. HYDROLANT 341/242024-02-18 → 2024-02-18
    Cancel HYDROLANT 340/24 and this msg, msg not promulgated
  30. HYDROLANT 339/242024-02-18 → 2024-02-18
    Cancel HYDROLANT 2917/23 and this msg, operations completed
    Eastern Mediterranean Sea · Egypt
  31. HYDROLANT 340/242024-02-18 → 2024-02-18
    Cancel HYDROLANT 2917/23 and this msg, operations completed
    Eastern Mediterranean Sea · Egypt
  32. HYDROLANT 336/242024-02-17 → 2024-02-17
    Cancel HYDROLANT 313/24 and this msg
    North Sea · Scotland
  33. HYDROPAC 560/242024-02-17 → 2024-02-17
    Cancel HYDROPAC 524/24 and this msg
    Philippine Sea · Japan
  34. HYDROLANT 332/242024-02-17 → 2024-02-17
    Cancel HYDROLANT 1271/23 and this msg
    North Sea
  35. HYDROPAC 550/242024-02-16 → 2024-02-16
    Cancel HYDROPAC 454/24 and this msg
    Arabian Sea · India
  36. HYDROPAC 543/242024-02-16 → 2024-02-16
    Cancel HYDROPAC 539/24 and this msg, assistance received
    Coral Sea · Australia
  37. NAVAREA XII 82/242024-02-16 → 2024-02-16
    Cancel NAVAREA XII 77/24 and this msg, operations completed
    Eastern North Pacific · Mexico
  38. HYDROPAC 542/242024-02-16 → 2024-02-16
    Cancel HYDROPAC 533/24 and this msg
    Eastern South Pacific · Chile
  39. NAVAREA XII 80/242024-02-16 → 2024-02-16
    Cancel NAVAREA XII 75/24 and this msg, operations completed
    Eastern North Pacific · California
  40. HYDROPAC 540/242024-02-16 → 2024-02-16
    Cancel HYDROPAC 511/24 and this msg
    Eastern South Pacific · Peru
  41. HYDROPAC 536/242024-02-15 → 2024-02-15
    Cancel HYDROPAC 435/24 and this msg
    Philippine Sea
  42. NAVAREA IV 177/242024-02-15 → 2026-08-14
    Salvage and oil spill response operations are ongoing near 11-08.07N 060-46.55W, Trinidad and Tobago, eastern Caribbean Sea; wide berth requested.
    Eastern Caribbean Sea
  43. HYDROPAC 532/242024-02-15 → 2024-02-15
    Cancel HYDROPAC 531/24 and this msg
    Arafura Sea · Indonesia
  44. NAVAREA IV 175/242024-02-15 → 2024-02-15
    Cancel NAVAREA IV 147/24 and this msg, operations completed
    Western North Atlantic · Florida
  45. NAVAREA IV 170/242024-02-15 → 2024-02-15
    Florida cancel NAVAREA IV 146/23 and this msg, operations completed
  46. NAVAREA IV 166/242024-02-14 → 2024-02-17
    Three meter buoy with 130 meter rope adrift in vicinity 07-15.35N 055-54.57W
    Western North Atlantic · Suriname
  47. HYDROPAC 525/242024-02-14 → 2024-02-14
    Cancel HYDROPAC 487/24 and this msg, vessel assisted
    Bay of Bengal
  48. NAVAREA IV 164/242024-02-14 → 2024-02-14
    Cancel NAVAREA IV 162/24 and this msg, service restored
    Straits of Florida · Western North Atlantic · Florida
  49. HYDROPAC 515/242024-02-14 → 2024-02-23
    Farallon de medinilla DNC 12
    Western North Pacific
  50. HYDROPAC 509/242024-02-13 → 2024-02-13
    Cancel HYDROPAC 490/24 and this msg, vessel located
    Bismarck Sea · Papua New Guinea

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 10 · seahazards