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 515/08 · Nav aids2008-12-04 → 2008-12-04
    Nga chart 16016 (21ST ed)
  2. NAVAREA XII 500/08 · Nav aids2008-11-25 → 2008-11-26
    Nga chart 16016 (21ST ed)
  3. NAVAREA XII 497/08 · Nav aids2008-11-24 → 2008-11-24
    Nga chart 16016 (21ST ed)
  4. NAVAREA XII 493/08 · Nav aids2008-11-23 → 2008-11-24
    Nga chart 17320 (18TH ed)
  5. NAVAREA XII 485/08 · Nav aids2008-11-21 → 2008-11-22
    Nga chart 16016 (21ST ed)
  6. NAVAREA XII 474/08 · Nav aids2008-11-14 → 2008-11-14
    Nga chart 16016 (21ST ed)
  7. NAVAREA XII 463/08 · Nav aids2008-11-04 → 2008-11-05
    Nga chart 16016 (21ST ed)
  8. NAVAREA XII 455/08 · Nav aids2008-10-31 → 2008-11-01
    Nga chart 16016 (21ST ed)
  9. NAVAREA XII 445/08 · Nav aids2008-10-26 → 2008-10-29
    Nga chart 16016 (21ST ed)
  10. NAVAREA XII 443/08 · Nav aids2008-10-26 → 2008-10-26
    Nga chart 17320 (17TH ed)
  11. NAVAREA XII 409/08 · Nav aids2008-10-02 → 2008-10-03
    Nga chart 16016 (21ST ed)
  12. NAVAREA XII 394/08 · Nav aids2008-09-22 → 2008-09-23
    Nga chart 16016 (21ST ed)
  13. NAVAREA XII 392/08 · Nav aids2008-09-22 → 2008-09-22
    Nga chart 16016 (21ST ed)
  14. NAVAREA XII 335/08 · Nav aids2008-08-22 → 2008-08-22
    Nga chart 16016 (21ST ed)
  15. NAVAREA XII 331/08 · Nav aids2008-08-19 → 2008-08-19
    Nga chart 16016 (21ST ed)
  16. NAVAREA XII 330/08 · Nav aids2008-08-18 → 2008-08-22
    Nga chart 16016 (21ST ed)
  17. NAVAREA XII 329/08 · Nav aids2008-08-18 → 2008-08-19
    Nga chart 16016 (21ST ed)
  18. NAVAREA XII 323/08 · Nav aids2008-08-13 → 2008-08-14
    Nga chart 16016 (21ST ed)
  19. NAVAREA XII 321/08 · Nav aids2008-08-12 → 2008-08-12
    Nga chart 16016 (21ST ed)
  20. NAVAREA XII 318/08 · Nav aids2008-08-10 → 2008-08-13
    Nga chart 16016 (21ST 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.