Aids-to-navigation notices in the Gulf of Alaska

Lights extinguished, buoys off station, RACON/NAVTEX outages.

in force
2
last 12 months
1
vs previous 12 (2)
-50%
since 2001
321

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 2024–2026 are under-counted.

In force now · 2

  1. NAVAREA XII 718/25in force2025-11-13
    Weather fax services are off air at Kodiak, Alaska; NAVAREA XII 460/24 is canceled.
    Gulf of Alaska
  2. NAVAREA XII 259/25in force2025-05-05
    At Kodiak, Alaska (57-46N 152-34W), U.S. Coast Guard high-frequency and digital selective calling services are unreliable.
    Gulf of Alaska · Alaska

Longest in force

  1. NAVAREA XII 259/25in force2025-05-05 · 473 d
    At Kodiak, Alaska (57-46N 152-34W), U.S. Coast Guard high-frequency and digital selective calling services are unreliable.
    Gulf of Alaska · Alaska
  2. NAVAREA XII 718/25in force2025-11-13 · 281 d
    Weather fax services are off air at Kodiak, Alaska; NAVAREA XII 460/24 is canceled.
    Gulf of Alaska

By year

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

Other hazards in the Gulf of Alaska

Archive · 319 cancelled

  1. NAVAREA XII 158/112011-04-17 → 2011-04-17
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  2. NAVAREA XII 135/112011-04-06 → 2011-04-07
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  3. NAVAREA XII 125/112011-04-05 → 2011-04-06
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  4. NAVAREA XII 122/112011-04-04 → 2011-04-04
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  5. NAVAREA XII 121/112011-04-03 → 2011-04-06
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  6. NAVAREA XII 107/112011-03-20 → 2011-04-02
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  7. NAVAREA XII 101/112011-03-18 → 2011-03-19
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  8. NAVAREA XII 81/112011-03-05 → 2011-03-05
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  9. NAVAREA XII 80/112011-03-04 → 2011-03-05
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  10. NAVAREA XII 24/112011-01-22 → 2011-01-23
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  11. NAVAREA XII 22/112011-01-21 → 2011-01-22
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  12. NAVAREA XII 17/112011-01-19 → 2011-01-23
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  13. NAVAREA XII 493/102010-12-30 → 2010-12-31
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  14. NAVAREA XII 491/102010-12-24 → 2010-12-31
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  15. NAVAREA XII 487/102010-12-20 → 2010-12-21
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  16. NAVAREA XII 443/102010-10-31 → 2010-11-06
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  17. NAVAREA XII 441/102010-10-30 → 2010-11-01
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  18. NAVAREA XII 417/102010-10-10 → 2010-10-12
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  19. NAVAREA XII 402/102010-09-28 → 2010-10-02
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  20. NAVAREA XII 380/102010-09-11 → 2010-09-14
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  21. NAVAREA XII 359/102010-08-15 → 2010-08-15
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  22. NAVAREA XII 354/102010-08-11 → 2010-08-13
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  23. NAVAREA XII 331/102010-07-24 → 2010-07-24
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  24. NAVAREA XII 264/102010-06-12 → 2010-06-15
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  25. NAVAREA XII 225/102010-05-19 → 2010-05-19
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  26. NAVAREA XII 179/102010-04-17 → 2010-04-18
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  27. NAVAREA XII 165/102010-04-12 → 2010-04-12
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  28. NAVAREA XII 156/102010-04-10 → 2010-04-10
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  29. NAVAREA XII 139/102010-04-02 → 2010-04-03
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  30. NAVAREA XII 136/102010-04-02 → 2010-04-03
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  31. NAVAREA XII 130/102010-03-27 → 2010-03-30
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  32. NAVAREA XII 108/102010-03-12 → 2010-03-15
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  33. NAVAREA XII 98/102010-02-28 → 2010-03-01
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  34. NAVAREA XII 97/102010-02-28 → 2010-03-01
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  35. NAVAREA XII 76/102010-02-13 → 2010-02-15
    Nos chart 16580 (14TH ed)
    Alaska-south Coast
  36. NAVAREA XII 48/102010-01-28 → 2010-01-29
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  37. NAVAREA XII 24/102010-01-15 → 2010-01-15
    Nos chart 16011 (37TH ed)
    North Pacific · Alaska
  38. NAVAREA XII 595/092009-12-19 → 2009-12-22
    Nos chart 16011 (37TH ed)
  39. NAVAREA XII 591/092009-12-16 → 2009-12-16
    Nos chart 16011 (37TH ed)
  40. NAVAREA XII 588/092009-12-15 → 2009-12-15
    Nos chart 16011 (37TH ed)
  41. NAVAREA XII 566/092009-12-03 → 2009-12-03
    Nos chart 16580 (14TH ed)
  42. NAVAREA XII 562/092009-11-30 → 2009-11-30
    Nos chart 16011 (16TH ed)
  43. NAVAREA XII 557/092009-11-26 → 2009-11-27
    Nos chart 16011 (37TH ed)
  44. NAVAREA XII 541/092009-11-13 → 2009-11-13
    Nos chart 16580 (16TH ed)
  45. NAVAREA XII 520/092009-10-31 → 2009-11-02
    Nos chart 16580 (16TH ed)
  46. NAVAREA XII 510/092009-10-28 → 2009-10-31
    Nos chart 16011 (37TH ed)
  47. NAVAREA XII 494/092009-10-20 → 2009-10-21
    Nos chart 16011 (37TH ed)
  48. NAVAREA XII 492/092009-10-20 → 2009-10-20
    Nos chart 16011 (37TH ed)
  49. NAVAREA XII 486/092009-10-19 → 2009-10-20
    Nos chart 16011 (37TH ed)
  50. NAVAREA XII 449/092009-10-01 → 2009-10-02
    Nos 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 and your national MSI service.

Aids-to-navigation notices in the Gulf of Alaska — page 5 · seahazards