Bering Sea

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

in force
6
last 12 months
3
since 1999
305
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

Exercises16353%
Nav aids5317%
Other4414%
Surveys248%
Cable ops72%
Derelicts62%
Missiles31%
Debris10%
Towing10%
Containers10%
Wrecks10%
Mines10%

Archive · 299 cancelled

  1. NAVAREA XII 112/22 · Nav aids2022-02-20 → 2022-02-23
    Commdet kodiak, ak remote site nome 64-29N 165-15W hf services unreliable
  2. NAVAREA XII 111/22 · Nav aids2022-02-20 → 2022-06-22
    Commdet kodiak, ak remote site shemya 52-43N 174-07E hf services unreliable
  3. NAVAREA XII 64/22 · Nav aids2022-02-03 → 2022-02-14
    Commdet kodiak, ak remote site shemya 52-43N 174-07E hf services unreliable
  4. NAVAREA XII 63/22 · Nav aids2022-02-03 → 2022-02-14
    Commdet kodiak, ak remote site nome 64-29N 165-15W hf services unreliable
  5. NAVAREA XII 603/21 · Other2021-10-19 → 2021-10-19
    Commdet kodiak, ak remote site nome 64-29N 165-15W 4125KHZ services unreliable 191700Z to 192200Z oct
  6. NAVAREA XII 556/21 · Nav aids2021-09-30 → 2021-10-01
    Commdet kodiak, ak remote site nome 64-29N 165-15W 4125KHZ transmit services off air 010700Z to 011300Z oct
  7. NAVAREA XII 555/21 · Other2021-09-30 → 2022-03-25
    Commdet kodiak, ak remote site saint paul 57-09N 170-14W 4125 khz services inoperative
  8. NAVAREA XII 481/21 · Other2021-09-09 → 2021-09-12
    Commdet kodiak, ak remote site nome 64-30N 165-24W 4125 khz services inoperative
  9. HYDROPAC 2109/21 · Exercises2021-07-21 → 2021-07-29
    Gunnery exercises 2000Z to 2359Z daily 25 thru 28 jul in area bound by 65-56N 169-37W, 65-56N 169-13W,…
  10. NAVAREA XII 329/21 · Surveys2021-07-16 → 2022-03-25
    Scientific moorings established: a. A3-21, in 66-19.64N 168-56.99W, at depth 59 meters, top float seven meters
  11. NAVAREA XII 268/21 · Other2021-06-14 → 2021-06-18
    Commdet kodiak, ak remote site nome 64-29N 165-15W 4125KHZ and gotham services unreliable until 180200Z jun
  12. NAVAREA XII 267/21 · Nav aids2021-06-14 → 2021-06-16
    Commdet kodiak, ak remote site shemya 52-43N 174-07E 4125KHZ and gotham services off air until 162000Z jun
  13. HYDROPAC 1695/21 · Exercises2021-06-08 → 2021-06-25
    Gunnery exercises 2000Z to 0001Z daily 13 thru 17 and 20 thru 24 jun in area bound by 65-56N 170-12W, 65-56N…
  14. NAVAREA XII 193/21 · Exercises2021-04-28 → 2021-05-01
    Gunnery and pyrotechnics exercises 301600Z apr to 010400Z may in area within five miles of 55-30N 168-30W
  15. NAVAREA XII 192/21 · Exercises2021-04-28 → 2021-04-29
    Gunnery and pyrotechnics exercises 281800Z to 290400Z apr in area within 15 miles of 55-30N 168-30W
  16. NAVAREA XII 162/21 · Other2021-04-15 → 2021-05-06
    Commdet kodiak, ak remote site nome 64-29N 165-15W 4125KHZ and gotham services unreliable
  17. NAVAREA XII 150/21 · Nav aids2021-04-04 → 2021-04-04
    Commdet kodiak, ak remote site nome 64-29N 165-15W 4125KHZ services off air
  18. NAVAREA XII 97/21 · Other2021-02-28 → 2021-02-28
    Commdet kodiak, ak remote site saint paul 57-09N 170-14W 4125KHZ services unreliable until further notice
  19. NAVAREA XII 85/21 · Other2021-02-23 → 2021-04-10
    Commdet kodiak, ak remote site saint paul 57-09N 170-14W 4125KHZ services inoperative
  20. NAVAREA XII 34/21 · Other2021-01-27 → 2021-01-28
    Commdet kodiak, ak remote site saint paul 57-09N 170-14W 4125KHZ services inoperative

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