Other warnings in 2021

Everything the classifier did not place elsewhere.

issued in 2021
2,034
still in force
0
vs 2020
-11%
first · last
01-01 · 12-31

By month

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

By NAVAREA series

  • HYDROPAC966
  • HYDROLANT586
  • NAVAREA IV218
  • NAVAREA XII203
  • HYDROARC61

Where · top seas

North Pacific Ocean4220%
Gulf of Mexico4119%
North Atlantic Ocean3516%
South Atlantic Ocean2813%
Coral Sea147%
North Sea136%
Arabian Sea126%
Caribbean Sea115%
Indian Ocean105%
South Pacific Ocean94%

All other warnings issued in 2021 · 2,034

  1. HYDROPAC 2490/212021-09-02 → 2021-09-02
    Cancel HYDROPAC 2142/21 and this msg
    Eastern Indian Ocean · Australia-northwest Coast
  2. HYDROLANT 2249/212021-09-02 → 2021-09-02
    Cancel HYDROLANT 2245/21 and this msg
    Western South Atlantic · Brazil-east Coast
  3. HYDROPAC 2488/212021-09-02 → 2021-09-02
    Cancel HYDROPAC 2464/21 and this msg, search suspended
    Indian Ocean
  4. NAVAREA XII 463/212021-09-02 → 2021-09-03
    Commdet kodiak, ak remote sites 4125 khz services unreliable: a. nome 64-30.0N 165-24.6W
    Bering Sea · Alaska
  5. NAVAREA IV 785/212021-09-01 → 2021-09-02
    Due to passage of hurricane ida: 1. the following port(s) are closed: a. port of baton rouge 30-27N 091-11W
  6. HYDROPAC 2481/212021-09-01 → 2021-09-01
    Cancel HYDROPAC 2460/21 and this msg
    Eastern South Pacific · Peru
  7. HYDROLANT 2240/212021-09-01 → 2021-09-01
    Cancel HYDROLANT 2233/21 and this msg
    Eastern Mediterranean Sea · Crete
  8. NAVAREA IV 780/212021-08-31 → 2021-09-01
    Due to tropical depression ida: 1. the following port(s) are closed: a. port of baton rouge 30-27N 091-11W
  9. HYDROLANT 2237/212021-08-31 → 2021-08-31
    Cancel HYDROLANT 1936/21 and this msg
    Eastern Caribbean Sea · Guadeloupe
  10. HYDROPAC 2479/212021-08-31 → 2021-08-31
    Cancel HYDROPAC 2476/21 and this msg
    Eastern Indian Ocean · Australia-northwest Coast
  11. HYDROLANT 2235/212021-08-31 → 2021-08-31
    Cancel HYDROLANT 2058/21 and this msg, operations completed
    North Sea · England
  12. NAVAREA IV 777/212021-08-31 → 2021-08-31
    Due to hurricane ida: 1. the following port(s) are closed: a. pascagoula 30-21N 088-34W
  13. NAVAREA IV 775/212021-08-30 → 2021-09-02
    Uscg remote communication facility new orleans (g) 29-53.1N 089-56.7W unable to transmit on hf frequencies
    Gulf of Mexico · Louisiana
  14. HYDROLANT 2228/212021-08-30 → 2021-09-03
    All navigational aids at aberdeen offshore windfarm 57-13.4N 001-59.7W unreliable until 031300Z sep
    North Sea · Scotland
  15. HYDROPAC 2473/212021-08-30 → 2021-08-30
    Cancel HYDROPAC 2217/21 and this msg
    Arabian Sea · India
  16. HYDROPAC 2471/212021-08-30 → 2021-08-30
    Cancel HYDROPAC 2461/21 and this msg
    South China Sea · Vietnam
  17. HYDROPAC 2466/212021-08-30 → 2021-08-30
    Cancel HYDROPAC 2465/21 and this msg, aid restored
    Arafura Sea · Australia-north Coast
  18. HYDROPAC 2465/212021-08-29 → 2021-08-30
    Turtle head tide gauge 10-31.3S 142-12.7E inoperative
    Arafura Sea · Australia-north Coast
  19. HYDROLANT 2218/212021-08-29 → 2021-08-29
    Cancel HYDROLANT 1882/21 and this msg, exercise complete
    North Channel Irish Sea · Scotland
  20. HYDROPAC 2462/212021-08-29 → 2021-08-29
    Cancel HYDROPAC 2455/21 and this msg, operations completed
    Western South Pacific · Southeastern Indian Ocean
  21. NAVAREA IV 772/212021-08-29 → 2021-08-29
    Cancel NAVAREA IV 766/21 and this msg, operations completed
    Western North Atlantic · Florida
  22. HYDROLANT 2212/212021-08-29 → 2021-08-29
    Cancel HYDROLANT 2208/21 and this msg
    Western South Atlantic · Brazil-south Coast
  23. HYDROLANT 2211/212021-08-29 → 2021-08-29
    Cancel HYDROLANT 2199/21 and this msg
    Western South Atlantic · Brazil-north Coast
  24. NAVAREA IV 771/212021-08-29 → 2021-08-31
    Due to hurricane ida: 1. the following port(s) are closed: a. pascagoula 30-21N 088-34W
  25. HYDROPAC 2459/212021-08-29 → 2021-08-29
    Cancel HYDROPAC 2434/21 and this msg
    Eastern South Pacific · Peru
  26. NAVAREA IV 770/212021-08-28 → 2021-08-29
    Due to hurricane ida: 1. the following port(s) are closed: a. port of new orleans 29-57N 090-03W
  27. HYDROPAC 2458/212021-08-28 → 2021-08-28
    Cancel HYDROPAC 2410/21 and this msg
    Southwestern Indian Ocean
  28. NAVAREA IV 769/212021-08-28 → 2021-08-28
    Due to hurricane ida: 1. the following port(s) are closed: a. port of new orleans 29-57N 090-03W
  29. HYDROPAC 2456/212021-08-28 → 2021-08-28
    Cancel HYDROPAC 2445/21 and this msg
    Western Indian Ocean · Reunion
  30. NAVAREA IV 768/212021-08-28 → 2021-08-28
    Due to hurricane ida: 1. the following port(s) are closed: none to report
  31. HYDROPAC 2454/212021-08-28 → 2021-08-28
    Cancel HYDROPAC 2453/21 and this msg, search suspended
    Eastern North Pacific
  32. NAVAREA IV 765/212021-08-27 → 2021-08-27
    Cancel NAVAREA IV 614/21, 693/21 and this msg, aids restored
    Davis Strait · Canada
  33. HYDROPAC 2452/212021-08-27 → 2021-08-27
    Cancel HYDROPAC 2438/21 and this msg
    Tasman Sea
  34. NAVAREA XII 454/212021-08-27 → 2021-09-01
    Underwater ordnance detonation 311500Z aug to 010001Z sep in vicinity 33-01-44N 118-35-19W
    Eastern North Pacific · California
  35. NAVAREA XII 453/212021-08-27 → 2021-08-27
    Cancel NAVAREA XII 442/21 and this msg
    Eastern North Pacific · California
  36. HYDROLANT 2206/212021-08-27 → 2021-08-27
    Cancel HYDROLANT 1881/21 and this msg, operations completed
    Norwegian Sea · Norway
  37. NAVAREA IV 763/212021-08-27 → 2021-08-27
    Cancel NAVAREA IV 724/21 and this msg, ports of progresso yucatan reopened
    Gulf of Mexico · Mexico
  38. HYDROLANT 2205/212021-08-27 → 2021-08-27
    Cancel HYDROLANT 2153/21 and this msg
    English Channel · Guernsey
  39. HYDROPAC 2442/212021-08-27 → 2021-08-27
    Cancel HYDROPAC 2441/21 and this msg
    Timor Sea · Australia-northwest Coast
  40. HYDROPAC 2441/212021-08-27 → 2021-08-27
    F/V taking on water in 10-16S 128-51E at 270429Z aug
    Timor Sea · Australia-northwest Coast
  41. NAVAREA IV 761/212021-08-27 → 2021-08-28
    Due to tropical storm ida: 1. the following port(s) are closed: none to report
  42. NAVAREA IV 760/212021-08-26 → 2021-08-27
    Due to tropical storm ida: 1. the following port(s) are closed: none to report
  43. HYDROPAC 2439/212021-08-26 → 2021-08-26
    Cancel HYDROPAC 2429/21 and this msg, assistance received
    Tasman Sea
  44. HYDROPAC 2431/212021-08-26 → 2021-09-10
    Vessel on fire in 36-33N 124-36W
    Eastern North Pacific
  45. NAVAREA IV 758/212021-08-25 → 2021-08-25
    Cancel NAVAREA IV 640/21 and this msg, aid restored
    Western Caribbean Sea · Belize
  46. HYDROLANT 2190/212021-08-25 → 2021-08-25
    Cancel HYDROLANT 2046/21 and this msg
    Celtic Sea · Bristol Channel · England
  47. HYDROPAC 2428/212021-08-25 → 2021-08-25
    Cancel HYDROPAC 2372/21 and this msg, operations completed
    Bass Strait · Australia-southeast Coast · Tasmania
  48. HYDROLANT 2186/212021-08-25 → 2021-10-06
    Unexploded ordnance reported in 52-34.2N 002-10.8E
    North Sea · England
  49. HYDROPAC 2425/212021-08-25 → 2021-09-03
    The following ports are closed to vessel arrivals due to provision of services until further notice: a.…
    Sea of Okhotsk · Tatar Strait · Sakhalin
  50. HYDROPAC 2423/212021-08-25 → 2021-08-25
    Cancel HYDROPAC 1825/21 and this msg
    Sea of Okhotsk · Sakhalin

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 2021 — page 15 · seahazards