Gulf of Alaska

IHO sea area 58 · -163° to -137° E, 54° to 62° N

in force
2
last 12 months
1
since 1999
386
categories
5

In force now · 2

  1. NAVAREA XII 718/25 · Nav aids2025-11-13
    Weather fax services are off air at Kodiak, Alaska; NAVAREA XII 460/24 is canceled.
  2. NAVAREA XII 259/25 · Nav aids2025-05-05
    At Kodiak, Alaska (57-46N 152-34W), U.S. Coast Guard high-frequency and digital selective calling services are unreliable.

Longest in force

  1. NAVAREA XII 259/25 · Nav aids2025-05-05
    At Kodiak, Alaska (57-46N 152-34W), U.S. Coast Guard high-frequency and digital selective calling services are unreliable.
  2. NAVAREA XII 718/25 · Nav aids2025-11-13
    Weather fax services are off air at Kodiak, Alaska; NAVAREA XII 460/24 is canceled.

By year

99
01
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

By month (all years)

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

By category · since 1997

Nav aids31983%
Other4311%
Exercises164%
Cable ops62%
Derelicts21%

Archive · 384 cancelled

  1. NAVAREA XII 333/22 · Nav aids2022-05-24 → 2022-06-21
    NAVTEX station kodiak (X) 57-46.6N 152-31.7W unreliable
  2. NAVAREA XII 221/22 · Other2022-04-08 → 2022-04-08
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W reception capabilities unreliable
  3. NAVAREA XII 208/22 · Nav aids2022-04-01 → 2022-04-02
    NAVTEX station kodiak (X) 57-46.6N 152-31.7W unreliable
  4. NAVAREA XII 110/22 · Nav aids2022-02-20 → 2022-02-23
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W hf services unreliable
  5. NAVAREA XII 107/22 · Nav aids2022-02-18 → 2022-04-01
    NAVTEX station kodiak (jx) 57-46.6N 152-31.7W unreliable
  6. NAVAREA XII 62/22 · Nav aids2022-02-03 → 2022-02-14
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W hf services unreliable
  7. NAVAREA XII 44/22 · Other2022-01-27 → 2022-02-02
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W reception capabilities unreliable 311300Z jan…
  8. NAVAREA XII 699/21 · Other2021-12-13 → 2021-12-14
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W 4125KHZ services inoperative
  9. NAVAREA XII 693/21 · Nav aids2021-12-09 → 2021-12-14
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W hf dsc unreliable
  10. NAVAREA XII 686/21 · Nav aids2021-12-06 → 2021-12-09
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W hf dsc services unreliable
  11. NAVAREA XII 622/21 · Other2021-11-02 → 2021-11-06
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W 4125KHZ services unreliable 2100Z to 0200Z daily 02…
  12. NAVAREA XII 592/21 · Other2021-10-13 → 2021-10-16
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W services unreliable until 160200Z oct
  13. NAVAREA XII 585/21 · Other2021-10-11 → 2021-10-13
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W services unreliable 121900Z to 130200Z oct
  14. NAVAREA XII 564/21 · Nav aids2021-10-04 → 2021-10-05
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W broadcast services unreliable
  15. NAVAREA XII 418/21 · Nav aids2021-08-14 → 2021-08-16
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W dsc services unreliable
  16. NAVAREA XII 398/21 · Other2021-08-10 → 2021-08-13
    Odas buoy 46060 adrift in vicinity 60-35-22N 148-01-52W at 100001Z aug
  17. NAVAREA XII 365/21 · Other2021-07-29 → 2021-07-29
    Earthquake with magnitude of 8.2 has occurred in vicinity 55-18N 157-48W at 290616Z jul
  18. NAVAREA XII 358/21 · Nav aids2021-07-27 → 2021-08-02
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W dsc unreliable
  19. NAVAREA XII 343/21 · Other2021-07-21 → 2021-07-23
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W 4125KHZ services unreliable 2000Z to 0100Z daily…
  20. NAVAREA XII 300/21 · Nav aids2021-07-04 → 2021-07-07
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W 8414.5 khz dsc services inoperative

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.