Gulf of Alaska

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

in force
2
last 12 months
1
since 1999
388
categories
6

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 aids31982%
Other4311%
Exercises174%
Cable ops62%
Derelicts21%
Missiles10%

Archive · 386 cancelled

  1. NAVAREA XII 295/09 · Nav aids2009-07-15 → 2009-07-15
    Nga chart 16011 (37TH ed)
  2. NAVAREA XII 291/09 · Nav aids2009-07-11 → 2009-07-13
    Nga chart 16011 (37TH ed)
  3. NAVAREA XII 286/09 · Nav aids2009-07-08 → 2009-07-08
    Nga chart 16011 (37TH ed)
  4. NAVAREA XII 279/09 · Nav aids2009-07-03 → 2009-07-03
    Nga chart 16011 (37TH ed)
  5. NAVAREA IV 217/09 · Nav aids2009-06-12 → 2009-06-12
    Nga chart 16011 (37TH ed)
  6. NAVAREA XII 257/09 · Exercises2009-06-08 → 2009-06-10
    Gunnery exercises 110200Z to 110600Z jun, alternate 1800Z to 2200Z daily 12 and 13 jun vicinity 55-26N 160-06W
  7. NAVAREA XII 248/09 · Nav aids2009-05-31 → 2009-06-03
    Nga chart 16580 (14TH ed)
  8. NAVAREA XII 240/09 · Nav aids2009-05-29 → 2009-05-30
    Nga chart 16580 (14TH ed)
  9. NAVAREA XII 237/09 · Nav aids2009-05-24 → 2009-05-24
    Nga chart 16580 (14TH ed)
  10. NAVAREA XII 189/09 · Nav aids2009-04-12 → 2009-04-13
    Nga chart 16580 (14TH ed)
  11. NAVAREA XII 166/09 · Nav aids2009-03-31 → 2009-03-31
    Nga chart 16011 (37TH ed)
  12. NAVAREA XII 159/09 · Nav aids2009-03-29 → 2009-03-30
    Nga chart 16011 (37TH ed)
  13. NAVAREA XII 151/09 · Nav aids2009-03-24 → 2009-03-28
    Nga chart 16580 (14TH ed)
  14. NAVAREA XII 120/09 · Nav aids2009-03-02 → 2009-03-05
    Nga chart 16011 (37TH ed)
  15. NAVAREA XII 116/09 · Nav aids2009-02-28 → 2009-03-01
    Nga chart 16011 (37TH ed)
  16. NAVAREA XII 113/09 · Nav aids2009-02-26 → 2009-02-28
    Nga chart 16011 (37TH ed)
  17. NAVAREA XII 102/09 · Nav aids2009-02-21 → 2009-02-24
    Nga chart 16011 (37TH ed)
  18. NAVAREA XII 81/09 · Nav aids2009-02-14 → 2009-02-14
    Nga chart 16580 (14TH ed)
  19. NAVAREA XII 75/09 · Nav aids2009-02-11 → 2009-02-12
    Nga chart 16580 (14TH ed)
  20. NAVAREA XII 72/09 · Nav aids2009-02-10 → 2009-02-11
    Nga chart 16011 (37TH ed)

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