The Coastal Waters of Southeast Alaska and British Columbia

IHO sea area 59 · -137° to -122° E, 47° to 59° N

in force
1
last 12 months
1
since 2006
287
categories
7

In force now · 1

  1. NAVAREA XII 429/26 · Nav aids2026-06-16
    At Point Higgins, Alaska, 55-27N 131-49W, U.S. Coast Guard communication facility transmit and receive services are off air.

Longest in force

  1. NAVAREA XII 429/26 · Nav aids2026-06-16
    At Point Higgins, Alaska, 55-27N 131-49W, U.S. Coast Guard communication facility transmit and receive services are off air.

By year

06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26

By month (all years)

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

By category · since 1997

Nav aids25288%
Other269%
Surveys41%
Cable ops21%
Towing10%
Wrecks10%
Derelicts10%

Archive · 286 cancelled

  1. NAVAREA XII 254/24 · Towing2024-04-15 → 2024-04-17
    The ocean cleanup system operations in progress by M/V maersk trader and M/V maersk tender towing 800 meter…
  2. NAVAREA XII 88/24 · Nav aids2024-02-20 → 2024-02-21
    NAVTEX station digby island (d) 54-17.85N 130-25.10W off air
  3. NAVAREA XII 860/23 · Nav aids2023-12-12 → 2023-12-13
    NAVTEX station digby island (d) 54-18.05N 130-24.17W off air
  4. NAVAREA XII 505/23 · Nav aids2023-08-08 → 2023-08-11
    NAVTEX station digby island (d) 54-18.05N 130-24.17W off air
  5. NAVAREA XII 119/23 · Nav aids2023-03-12 → 2026-08-14
    Coast radio transmission services at Point Higgins, Alaska, 55-27.40N 131-49.90W, are off air.
  6. NAVAREA XII 83/23 · Nav aids2023-02-23 → 2023-02-24
    Commdet kodiak, ak remote site ketchikan 55-27.00N 131-49.00W hf services unreliable 240700Z to 241500Z feb
  7. NAVAREA XII 7/23 · Nav aids2023-01-09 → 2023-01-10
    Commdet kodiak, ak remote site ketchikan 55-27.00N 131-49.00W transmit and receive services off air 100700Z…
  8. NAVAREA XII 824/22 · Nav aids2022-11-01 → 2022-11-05
    Commdet kodiak, ak remote site ketchikan 55-27N 131-49W transmit and receive services off air
  9. NAVAREA XII 800/22 · Cable ops2022-10-26 → 2022-10-30
    Cable operations in progress until further notice by cableship it intrepid along trackline joining 56-31.00N…
  10. NAVAREA XII 782/22 · Cable ops2022-10-20 → 2022-10-26
    Cable operations in progress until further notice by cableship it intrepid along trackline joining 58-24.00N…
  11. NAVAREA XII 162/22 · Nav aids2022-03-16 → 2022-11-01
    Commdet kodiak, ak remote site ketchikan 55-27N 131-49W hf transmit and receive services off air
  12. NAVAREA XII 154/22 · Nav aids2022-03-15 → 2022-03-16
    Uscg remote communication facility ketchikan 55-27N 131-49W broadcast services unreliable
  13. NAVAREA XII 125/22 · Nav aids2022-02-27 → 2022-03-02
    Uscg remote communication facility ketchikan 55-27N 131-49W broadcast services off air 011900Z to 012300Z mar
  14. NAVAREA XII 680/21 · Nav aids2021-11-30 → 2021-12-01
    Commdet kodiak, ak remote site point higgins 55-27N 131-49W hf voice, dsc and broadcast services off air…
  15. NAVAREA XII 664/21 · Nav aids2021-11-22 → 2021-11-25
    Commdet kodiak, ak remote site ketchikan 55-27N 131-49W off air
  16. NAVAREA XII 609/21 · Other2021-10-25 → 2021-10-29
    Commdet kodiak, ak remote site ketchikan 55-27N 131-49W services unreliable 0800Z to 1400Z daily 26 thru 29…
  17. NAVAREA XII 387/21 · Other2021-08-06 → 2021-08-08
    Commdet kodiak, ak remote site ketchikan 55-27N 131-49W 4125KHZ services unreliable 080630Z thru 081330Z aug
  18. NAVAREA XII 381/21 · Other2021-08-05 → 2021-08-05
    Commdet kodiak, ak remote site point higgins 55-27N 131-49W 4125KHZ services and cothen services unreliable…
  19. NAVAREA XII 342/21 · Other2021-07-21 → 2021-07-23
    Commdet kodiak, ak remote site point higgins 55-27N 131-49W 4125KHZ services unreliable 2000Z to 0100Z daily…
  20. NAVAREA XII 68/21 · Nav aids2021-02-13 → 2021-02-15
    Commdet kodiak, ak remote site point higgins 55-27N 131-49W 4125KHZ and gotham services 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.