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. HYDROPAC 2952/14 · Nav aids2014-10-05 → 2014-11-05
    Mys navarin light 62-22.2N 179-09.6E unlit
  2. NAVAREA XII 338/14 · Exercises2014-09-25 → 2014-09-29
    Gunnery exercises: a. 261600Z to 270530Z sep, alternate 281600Z to 290530Z sep within 30000 yards of 55-28N…
  3. NAVAREA XII 333/14 · Exercises2014-09-22 → 2014-09-25
    Gunnery exercises 231600Z to 240001Z sep, alternate 251600Z to 260001Z sep within 41.2 miles of 55-28N 168-45W
  4. NAVAREA XII 320/14 · Exercises2014-09-11 → 2014-09-13
    Gunnery exercises: a. 110100Z to 110300Z sep within five miles of 54-48N 168-00W
  5. NAVAREA XII 299/14 · Exercises2014-08-26 → 2014-08-31
    Gunnery exercises: a. 272000Z to 280001Z aug within five miles of 56-00N 168-00W
  6. NAVAREA XII 296/14 · Exercises2014-08-25 → 2014-08-26
    Gunnery exercises: a. 252230Z to 260030Z aug within five miles of 56-55N 176-58W
  7. NAVAREA XII 295/14 · Exercises2014-08-25 → 2014-08-25
    Gunnery exercises: a. 251830Z to 260030Z aug within five miles of 56-41N 176-52W
  8. NAVAREA XII 294/14 · Exercises2014-08-25 → 2014-08-25
    Gunnery exercises: a. 252230Z to 260030Z aug within five miles of 56-41N 176-52W
  9. NAVAREA XII 252/14 · Exercises2014-07-29 → 2014-07-30
    Gunnery exercises 292100Z to 292300Z jul within 10000 yards of 55-53N 169-49W
  10. NAVAREA XII 229/14 · Exercises2014-07-11 → 2014-07-12
    Gunnery exercises 112030Z to 120001Z jul within 12000 yards of 55-39N 168-43W
  11. HYDROARC 98/14 · Surveys2014-07-04 → 2015-07-06
    B. A4-14, 65-44.72N 168-15.82W at 49 meters, top float 15 meters
  12. NAVAREA XII 216/14 · Other2014-07-03 → 2014-07-05
    Pyrotechnics exercises 050400Z to 050530Z jul within one mile of 57-06N 170-03W
  13. HYDROPAC 1823/14 · Other2014-06-23 → 2014-06-24
    Tsunami warning
  14. NAVAREA XII 181/14 · Other2014-06-05 → 2014-06-08
    Pyrotechnics exercises 072300Z to 080100Z jun within one mile of 54-17N 166-55W
  15. NAVAREA XII 138/14 · Exercises2014-05-11 → 2014-05-13
    Gunnery exercises 122100Z to 130200Z may within ten miles of: a. 55-42N 169-36W
  16. NAVAREA XII 124/14 · Exercises2014-05-03 → 2014-05-06
    Gunnery exercises 052100Z to 060200Z may within 21000 yards of: a. 55-54N 168-12W
  17. NAVAREA XII 122/14 · Exercises2014-05-01 → 2014-05-03
    Gunnery exercises 022100Z to 030200Z may within 27000 yards of: a. 57-18N 161-45W
  18. NAVAREA XII 114/14 · Exercises2014-04-25 → 2014-04-27
    Gunnery exercises 271700Z to 272200Z apr within 27000 yards of 59-31N 176-31W
  19. HYDROPAC 1176/14 · Exercises2014-04-24 → 2014-04-27
    Gunnery exercises 271700Z to 272200Z apr within 27000 yards of 59-31N 176-31W
  20. NAVAREA XII 109/14 · Exercises2014-04-20 → 2014-04-25
    Gunnery exercises 242100Z to 250200Z apr within 13 miles of: a. 52-52N 177-36W

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