Bering Sea

IHO sea area 55 · -180° to 180° E, 51° to 67° N

in force
6
last 12 months
3
since 1999
304
categories
12

In force now · 6

  1. NAVAREA XII 496/26 · Cable ops2026-07-19
    Cable operations by cableship IT Infinity continue in the Bering Sea off Alaska until 30 November along a trackline; wide berth requested.
  2. NAVAREA XII 458/26 · Nav aids2026-06-29
    Coast Guard high-frequency communication services at St. Paul, Alaska, are off air.
  3. NAVAREA XII 98/26 · Nav aids2026-02-17
    The US Coast Guard remote communication facility at Shemya, Alaska, has inoperative high-frequency transmit and receive services.
  4. HYDROPAC 1795/25 · Surveys2025-07-14
    A scientific mooring at seven meters depth is established in Bering Strait, Russia, at 66-19.56N 168-57.08W.
  5. NAVAREA XII 422/25 · Surveys2025-07-14
    Scientific moorings are established at 15 meters depth in Bering Strait, Alaska, at coordinates 65-46.86N 168-34.07W and 65-44.76N 168-15.75W.
  6. NAVAREA XII 344/25 · Nav aids2025-06-10
    In the Bering Sea near Alaska, high frequency radio services at Shemya remote site (52-43N 174-07E) are off air.

Longest in force

  1. NAVAREA XII 344/25 · Nav aids2025-06-10
    In the Bering Sea near Alaska, high frequency radio services at Shemya remote site (52-43N 174-07E) are off air.
  2. HYDROPAC 1795/25 · Surveys2025-07-14
    A scientific mooring at seven meters depth is established in Bering Strait, Russia, at 66-19.56N 168-57.08W.
  3. NAVAREA XII 422/25 · Surveys2025-07-14
    Scientific moorings are established at 15 meters depth in Bering Strait, Alaska, at coordinates 65-46.86N 168-34.07W and 65-44.76N 168-15.75W.
  4. NAVAREA XII 98/26 · Nav aids2026-02-17
    The US Coast Guard remote communication facility at Shemya, Alaska, has inoperative high-frequency transmit and receive services.
  5. NAVAREA XII 458/26 · Nav aids2026-06-29
    Coast Guard high-frequency communication services at St. Paul, Alaska, are off air.

By year

99
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

By month (all years)

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

By category · since 1997

Exercises16253%
Nav aids5317%
Other4414%
Surveys248%
Cable ops72%
Derelicts62%
Missiles31%
Debris10%
Towing10%
Containers10%
Wrecks10%
Mines10%

Archive · 298 cancelled

  1. NAVAREA XII 93/14 · Exercises2014-04-08 → 2014-04-11
    Gunnery exercises 102100Z to 110200Z apr within five miles of 56-21N 163-24W
  2. NAVAREA XII 75/14 · Exercises2014-03-25 → 2014-03-30
    Gunnery exercises 282100Z to 290001Z mar, alternate 292100Z to 300001Z mar within 13.5 miles of 55-35N 168-35W
  3. NAVAREA XII 74/14 · Exercises2014-03-24 → 2014-03-25
    Gunnery exercises 282100Z to 290001Z mar within 13.5 miles of 55-35N 168-35W
  4. NAVAREA XII 70/14 · Exercises2014-03-21 → 2014-03-23
    Gunnery exercises: a. 211800Z to 212300Z mar within five miles of 55-10N 168-20W
  5. NAVAREA XII 11/14 · Exercises2014-01-24 → 2014-01-29
    Gunnery exercises 281830Z to 290030Z jan within 12 miles of 55-00N 168-00W
  6. HYDROPAC 3955/13 · Exercises2013-12-20 → 2013-12-22
    Gunnery exercises 211900Z to 220100Z dec within 12 miles of 61-06N 177-34W
  7. NAVAREA XII 274/13 · Derelicts2013-10-24 → 2013-10-27
    Derelict 50 foot F/V western neptune adrift vicinity 51-47N 177-55W
  8. NAVAREA XII 271/13 · Derelicts2013-10-21 → 2013-10-24
    Derelict 50 foot F/V western venture, green and white hull, adrift vicinity 51-32.28N 178-21.39W
  9. HYDROPAC 2754/13 · Nav aids2013-09-12 → 2013-09-14
    B. ostrov verkhoturova 59-37.1N 164-38.8E
  10. HYDROPAC 2747/13 · Nav aids2013-09-11 → 2013-09-14
    Russia-east Coast
  11. HYDROPAC 2745/13 · Nav aids2013-09-11 → 2013-09-12
    Bering Sea
  12. HYDROPAC 2744/13 · Nav aids2013-09-11 → 2013-09-12
    Bering Sea
  13. HYDROPAC 2743/13 · Nav aids2013-09-11 → 2013-09-12
    Bering Sea
  14. HYDROPAC 2742/13 · Nav aids2013-09-11 → 2013-09-12
    Bering Sea
  15. NAVAREA XII 222/13 · Exercises2013-09-08 → 2013-09-11
    Gunnery exercises 101600Z to 102359Z sep within 12 miles of 55-46N 169-30W
  16. NAVAREA XII 221/13 · Exercises2013-09-07 → 2013-09-10
    Gunnery exercises 101400Z to 101600Z sep within 12 miles of 53-40N 178-00W
  17. HYDROARC 96/13 · Surveys2013-07-26 → 2014-07-04
    B. A4-13, 65-44.75N 168-15.75W at 49 meters, top float 16 meters
  18. NAVAREA XII 179/13 · Exercises2013-07-19 → 2013-07-21
    Gunnery exercises: a. 201600Z to 202200Z jul within five miles of 59-23.12N 168-07.35W
  19. NAVAREA XII 166/13 · Wrecks2013-07-04 → 2013-07-06
    Bristol Bay
  20. NAVAREA XII 164/13 · Other2013-07-03 → 2013-07-04
    Pyrotechnics exercises 041730Z to 041830Z jul within 2000 yards of 56-55N 169-58W

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.