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 329/162016-09-11 → 2016-09-25
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
    Gulf of Alaska · Alaska-south Coast
  2. NAVAREA XII 295/162016-08-31 → 2016-09-11
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
    Gulf of Alaska · Alaska-south Coast
  3. NAVAREA XII 240/162016-08-01 → 2016-08-01
    Kodiak dgps station 57-37.1N 152-11.6W unusable
    Alaska-south Coast
  4. NAVAREA XII 237/162016-07-28 → 2016-08-11
    Cold bay dgps station 55-11.4N 162-42.3W discontinued at 041200Z aug
    North Pacific · Alaska
  5. NAVAREA XII 234/162016-07-28 → 2016-07-28
    Cold bay dgps station 55-11.4N 162-42.3W unusable
    North Pacific · Alaska
  6. NAVAREA XII 217/162016-07-12 → 2016-07-28
    Cold bay dgps station 55-11.4N 162-42.3W unusable 272300Z to 280100Z jul
    North Pacific · Alaska
  7. NAVAREA XII 216/162016-07-12 → 2016-07-12
    Cold bay dgps station 55-11.4N 162-42.3W unusable 121923Z to 272300Z jul
    North Pacific · Alaska
  8. NAVAREA XII 207/162016-07-07 → 2016-07-07
    Kodiak dgps station 57-37.1N 152-11.6W unusable
    Alaska-south Coast
  9. NAVAREA XII 172/162016-06-01 → 2016-06-03
    Kodiak dgps station 57-37.1N 152-11.6W unusable
    Alaska-south Coast
  10. NAVAREA XII 170/162016-06-01 → 2016-06-01
    Kodiak dgps station 57-37.1N 152-11.6W unusable
    Alaska-south Coast
  11. NAVAREA XII 164/162016-05-28 → 2016-05-29
    Kodiak dgps station 57-37.1N 152-11.6W unusable
    Alaska-south Coast
  12. NAVAREA XII 142/162016-05-11 → 2016-05-11
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  13. NAVAREA XII 123/162016-05-04 → 2016-05-05
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  14. NAVAREA XII 120/162016-04-28 → 2016-04-28
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  15. NAVAREA XII 110/162016-04-16 → 2016-04-16
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  16. NAVAREA XII 71/162016-03-09 → 2016-03-20
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  17. NAVAREA XII 61/162016-03-01 → 2016-03-12
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
    Alaska-south Coast
  18. NAVAREA XII 48/162016-02-17 → 2016-02-18
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  19. NAVAREA XII 24/162016-01-22 → 2016-01-25
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
    Alaska-south Coast
  20. NAVAREA XII 9/162016-01-11 → 2016-01-11
    Kodiak dgps station 57-37.1N 152-11.6W unusable
    Alaska-south Coast
  21. NAVAREA XII 411/152015-12-30 → 2016-01-03
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
    Alaska-south Coast
  22. NAVAREA XII 403/152015-12-17 → 2015-12-26
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
    Alaska-south Coast
  23. NAVAREA XII 354/152015-10-23 → 2015-10-28
    Cold bay dgps station 55-11.4N 162-42.3W unusable 280001Z to 280400Z oct
    North Pacific · Alaska
  24. NAVAREA XII 245/152015-07-22 → 2015-07-28
    Kodiak dgps station 57-37.1N 152-11.6W unusable 271600Z to 280200Z jul
    Alaska-south Coast
  25. NAVAREA XII 236/152015-07-15 → 2015-07-18
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  26. NAVAREA XII 95/152015-03-14 → 2015-03-16
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  27. NAVAREA XII 82/152015-03-03 → 2015-03-03
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  28. NAVAREA XII 80/152015-03-02 → 2015-03-06
    Kodiak dgps station 57-37.1N 152-11.6W unusable 061900Z to 062000Z mar
    Alaska-south Coast
  29. NAVAREA XII 33/152015-01-26 → 2015-01-26
    Cold bay dgps station 55-11.4N 162-42.3W at reduced power
    North Pacific · Alaska
  30. NAVAREA XII 461/142014-12-01 → 2014-12-05
    Kodiak dgps station 57-37.1N 152-11.6W unusable 051900Z to 052000Z dec
    Alaska-south Coast
  31. NAVAREA XII 409/142014-11-05 → 2014-11-06
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  32. NAVAREA XII 368/142014-10-13 → 2014-10-18
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  33. NAVAREA XII 364/142014-10-11 → 2014-10-12
    Cold bay dgps station 55-11.4N 162-42.3W unreliable
    North Pacific · Alaska
  34. NAVAREA XII 351/142014-10-03 → 2014-10-04
    Dgps station kodiak 57-37.1N 152-11.6W at reduced power
    Alaska-south Coast
  35. NAVAREA XII 349/142014-10-03 → 2014-10-03
    Kodiak dgps station 57-37.1N 152-11.6W unreliable
    Alaska-south Coast
  36. NAVAREA XII 318/142014-09-08 → 2014-09-08
    Alaska
    North Pacific
  37. NAVAREA XII 316/142014-09-08 → 2014-09-13
    Cancel this msg 132030Z sep 14
    Alaska-south Coast
  38. NAVAREA XII 310/142014-09-06 → 2014-09-06
    Alaska
    North Pacific
  39. NAVAREA XII 282/142014-08-19 → 2014-08-19
    Alaska
    North Pacific
  40. NAVAREA XII 277/142014-08-15 → 2014-08-19
    Cancel this msg 192359Z aug 14
    Alaska-south Coast
  41. NAVAREA XII 227/142014-07-09 → 2014-10-04
    Updates can be found at: WWW.NDBC.NOAA.GOV/station_page.php?station=46083
    Alaska-southeast Coast · Gulf of Alaska
  42. NAVAREA XII 133/142014-05-09 → 2014-05-13
    Cancel this msg 131900Z may 14
    North Pacific · Alaska
  43. NAVAREA XII 112/142014-04-24 → 2014-04-24
    Alaska-south Coast
  44. NAVAREA XII 59/142014-03-16 → 2014-03-17
    Alaska
    North Pacific
  45. NAVAREA XII 44/142014-02-27 → 2014-02-28
    Alaska
    North Pacific
  46. NAVAREA XII 5/142014-01-06 → 2014-01-08
    Alaska
    North Pacific
  47. NAVAREA XII 257/132013-10-10 → 2013-10-14
    Alaska
    North Pacific
  48. NAVAREA XII 237/132013-09-20 → 2013-09-20
    Alaska-south Coast
  49. NAVAREA XII 209/132013-08-28 → 2013-08-29
    Alaska
    North Pacific
  50. NAVAREA XII 98/132013-04-21 → 2013-04-21
    Alaska-south Coast

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 3 · seahazards