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 314/08 · Nav aids2008-08-08 → 2008-08-10
    Nga chart 16016 (21ST ed)
  2. NAVAREA XII 304/08 · Nav aids2008-08-02 → 2008-08-06
    Nga chart 16016 (16 ed)
  3. NAVAREA XII 289/08 · Nav aids2008-07-25 → 2008-07-25
    Nga chart 16016 (21ST ed)
  4. NAVAREA XII 240/08 · Nav aids2008-06-23 → 2008-06-26
    Nga chart 16016 (21ST ed)
  5. NAVAREA XII 239/08 · Nav aids2008-06-23 → 2008-06-25
    Nga chart 16016 (21ST ed)
  6. NAVAREA XII 229/08 · Nav aids2008-06-19 → 2008-06-24
    Nga chart 16016 (21ST ed)
  7. NAVAREA XII 226/08 · Nav aids2008-06-16 → 2008-06-20
    Nga chart 17300 (31ST ed)
  8. NAVAREA XII 219/08 · Nav aids2008-06-14 → 2008-06-18
    Nga chart 17300 (31ST ed)
  9. NAVAREA XII 214/08 · Nav aids2008-06-11 → 2008-06-12
    Nga chart 17434 (13TH ed)
  10. NAVAREA XII 187/08 · Nav aids2008-05-21 → 2008-05-22
    Nga chart 16016 (21ST ed)
  11. NAVAREA XII 151/08 · Nav aids2008-04-17 → 2008-04-17
    Nga chart 17300 (31ST ed)
  12. NAVAREA XII 126/08 · Nav aids2008-03-31 → 2008-03-31
    Nga chart 16016 (21ST ed)
  13. NAVAREA XII 109/08 · Nav aids2008-03-25 → 2008-03-25
    Nga chart 17320 (17TH ed)
  14. NAVAREA XII 106/08 · Nav aids2008-03-24 → 2008-03-25
    Nga chart 17320 (17TH ed)
  15. NAVAREA XII 93/08 · Nav aids2008-03-15 → 2008-03-15
    Nga chart 17300 (31ST ed)
  16. NAVAREA XII 92/08 · Nav aids2008-03-15 → 2008-03-15
    Nga chart 17300 (31ST ed)
  17. NAVAREA XII 80/08 · Nav aids2008-03-06 → 2008-03-15
    Nga chart 17434 (13TH ed)
  18. NAVAREA XII 74/08 · Nav aids2008-03-03 → 2008-03-05
    Nga chart 17434 (13TH ed)
  19. NAVAREA XII 72/08 · Nav aids2008-03-02 → 2008-03-02
    Nga chart 17420 (28TH ed)
  20. NAVAREA XII 55/08 · Nav aids2008-02-20 → 2008-03-02
    Nga chart 17434 (13TH 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.