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 72/20 · Other2020-02-24 → 2020-02-25
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W transmit capabilities unreliable 252000Z to…
  2. NAVAREA XII 58/20 · Nav aids2020-02-13 → 2020-02-14
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W hf off air
  3. NAVAREA XII 56/20 · Other2020-02-08 → 2020-02-12
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W 4125KHZ services unreliable
  4. NAVAREA XII 3/20 · Nav aids2020-01-04 → 2020-01-05
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W hf frequencies 4125, 4426, 6215 and 8291 inoperative
  5. NAVAREA XII 645/19 · Nav aids2019-12-17 → 2019-12-18
    NAVTEX station kodiak (jx) 57-46.6N 152-31.7W services off air
  6. NAVAREA XII 620/19 · Nav aids2019-12-06 → 2019-12-07
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W NAVTEX and vobra off air
  7. NAVAREA XII 456/19 · Other2019-09-21 → 2019-09-23
    Uscg communication facility kodiak remote station pt
  8. NAVAREA XII 448/19 · Other2019-09-17 → 2019-09-19
    Uscg communication facility kodiak remote station pt
  9. NAVAREA XII 382/19 · Nav aids2019-08-17 → 2019-08-20
    Kodiak dgps station 57-37.1N 152-11.6W unreliable 200800Z to 201200Z aug
  10. NAVAREA XII 315/19 · Nav aids2019-07-20 → 2019-07-26
    Potato point dgps station 61-03.4N 146-41.8W unusable until further notice
  11. NAVAREA XII 246/19 · Nav aids2019-06-28 → 2019-06-28
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
  12. NAVAREA XII 236/19 · Nav aids2019-06-27 → 2019-06-28
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
  13. NAVAREA XII 232/19 · Nav aids2019-06-26 → 2019-06-26
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
  14. NAVAREA XII 214/19 · Nav aids2019-06-14 → 2019-06-14
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
  15. NAVAREA XII 210/19 · Nav aids2019-06-11 → 2019-06-11
    Uscg remote communication facility kodiak (j) 57-46.6N 152-31.7W weather fax services off air
  16. NAVAREA XII 197/19 · Nav aids2019-05-31 → 2019-06-01
    Uscg remote communication facility kodiak (j) 57-46.6N 152-31.7W hf unreliable 311600Z to 312359Z may
  17. NAVAREA XII 174/19 · Nav aids2019-05-13 → 2019-05-14
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
  18. NAVAREA XII 145/19 · Nav aids2019-04-26 → 2019-05-13
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
  19. NAVAREA XII 136/19 · Nav aids2019-04-20 → 2019-05-13
    Uscg remote communication facility kodiak (j) 57-46.6N 152-31.7W weather fax off air
  20. NAVAREA XII 110/19 · Nav aids2019-03-26 → 2019-03-28
    Uscg communication facility kodiak (j) 57-46.6N 152-31.7W weather fax off air

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