Sea of Okhotsk

IHO sea area 54 · 135° to 167° E, 43° to 63° N

in force
8
last 12 months
7
since 1999
477
categories
11

In force now · 8

  1. HYDROPAC 2306/26 · Exercises2026-08-11
    Gunnery exercises will take place in the Sea of Okhotsk, Russia, from August 14 20:00 UTC to August 15 12:00 UTC.
  2. HYDROPAC 2305/26 · Exercises2026-08-11
    Gunnery exercises take place daily 09-14 August near the Kuril Islands in the Sea of Okhotsk; canceled 15 August 1300Z.
  3. HYDROPAC 2304/26 · Missiles2026-08-11
    Missile operations are active in the Sea of Okhotsk, Russia, daily from 2000Z to 1200Z from 10 to 15 August.
  4. HYDROPAC 2014/26 · Surveys2026-07-14
    Survey operations by vessel Nikolay Trubyatchinskiy in Sea of Okhotsk near Kuril Islands from 15 July to 15 October, requesting 400 meter berth.
  5. HYDROPAC 1869/26 · Nav aids2026-06-29
    A wave rider buoy has been established in the Sea of Okhotsk, Russia at 51-22.54N 144-14.17E.
  6. HYDROPAC 1516/26 · Surveys2026-05-22
    Underwater operations are active in the Sea of Okhotsk, Russia, from 25 May through 31 December; wide berth requested.
  7. HYDROPAC 1291/26 · Surveys2026-04-23
    Underwater operations in the Sea of Okhotsk, Russia, run from 1 May to 31 October; wide berth requested.
  8. HYDROPAC 221/25 · Nav aids2025-01-29
    In the Sea of Okhotsk, Kuril Islands, the Malokuril'skiy Light at 43-52.50N 146-48.80E is reduced to eight miles range, and the previous warning 3644/24 is cancelled.

Longest in force

  1. HYDROPAC 221/25 · Nav aids2025-01-29
    In the Sea of Okhotsk, Kuril Islands, the Malokuril'skiy Light at 43-52.50N 146-48.80E is reduced to eight miles range, and the previous warning 3644/24 is cancelled.
  2. HYDROPAC 1291/26 · Surveys2026-04-23
    Underwater operations in the Sea of Okhotsk, Russia, run from 1 May to 31 October; wide berth requested.
  3. HYDROPAC 1516/26 · Surveys2026-05-22
    Underwater operations are active in the Sea of Okhotsk, Russia, from 25 May through 31 December; wide berth requested.
  4. HYDROPAC 1869/26 · Nav aids2026-06-29
    A wave rider buoy has been established in the Sea of Okhotsk, Russia at 51-22.54N 144-14.17E.
  5. HYDROPAC 2014/26 · Surveys2026-07-14
    Survey operations by vessel Nikolay Trubyatchinskiy in Sea of Okhotsk near Kuril Islands from 15 July to 15 October, requesting 400 meter berth.

By year

99
00
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

Surveys15532%
Exercises8718%
Cable ops6514%
Missiles5010%
Other4810%
Nav aids388%
Towing133%
Derelicts92%
Wrecks92%
Debris20%
Containers10%

Archive · 469 cancelled

  1. HYDROPAC 2290/22 · Surveys2022-08-21 → 2022-08-26
    Survey operations in progress until 25 aug by M/V vyacheslav tikhonov towing eight 4500 meter long cables in…
  2. HYDROPAC 2250/22 · Missiles2022-08-15 → 2022-08-20
    Gunnery and missile operations 2200Z to 0800Z daily 17 thru 30 aug: a. in 45-18.00N 148-40.00E
  3. HYDROPAC 2249/22 · Missiles2022-08-15 → 2022-08-20
    Gunnery and missile operations 2200Z to 0800Z daily 17 thru 30 aug in areas bound by: a. 47-20.00N…
  4. HYDROPAC 2248/22 · Missiles2022-08-15 → 2022-08-20
    Gunnery and missile operations 2200Z to 0800Z daily 17 thru 30 aug in areas bound by: a. 48-32.00N…
  5. HYDROPAC 2209/22 · Missiles2022-08-11 → 2022-08-22
    Missile and gunnery operations 2300Z to 0800Z daily 16 thru 30 aug in area bound by 47-56.60N 153-30.40E,…
  6. HYDROPAC 2092/22 · Surveys2022-08-01 → 2022-08-21
    Survey operations 06 thru 20 aug by M/V vyacheslav tikhonov towing eight 4500 meter long cables in areas…
  7. HYDROPAC 1784/22 · Surveys2022-06-30 → 2022-08-01
    Survey operations 01 thru 31 jul by vessel diabaz in area bound by 51-27.56N 143-50.42E, 51-27.48N…
  8. HYDROPAC 1713/22 · Surveys2022-06-22 → 2022-10-31
    Survey operations 24 jun thru 10 nov in area bound by 51-34-46N 143-33-43E, 51-40-32N 143-54-09E, 51-29-23N…
  9. HYDROPAC 1623/22 · Surveys2022-06-12 → 2023-01-01
    Underwater operations 15 jun thru 31 dec in area bound by 51-34.91N 143-24.26E, 51-34.90N 144-06.22E,…
  10. HYDROPAC 1595/22 · Surveys2022-06-09 → 2022-07-27
    Survey operations 12 jun thru 07 aug by M/V vyacheslav tikhonov and M/V atlas towing eight 4500 meter long…
  11. HYDROPAC 1561/22 · Surveys2022-06-04 → 2022-06-15
    Scientific mooring, least depth 45 meters, temporarily established until 30 jun in 51-29.30N 143-38.20E
  12. HYDROPAC 1530/22 · Surveys2022-06-01 → 2022-06-22
    Survey operations 05 jun thru 15 nov by M/V nikolay trubyatchinskiy and M/V kalas in area bound by 51-36.08N…
  13. HYDROPAC 1508/22 · Surveys2022-05-30 → 2022-06-15
    Scientific mooring, least depth 66 meters, temporarily established until 30 jun in 51-33.60N 143-45.70E
  14. HYDROPAC 1491/22 · Missiles2022-05-28 → 2022-06-15
    Missile and gunnery operations 2200Z to 0800Z daily 31 may thru 14 jun in areas bound by a. 49-00.00N…
  15. HYDROPAC 1473/22 · Missiles2022-05-27 → 2022-06-15
    Missile operations 2200Z to 0800Z daily 31 may thru 14 jun in areas bound by a. 45-20.00N 150-10.00E,…
  16. HYDROPAC 1467/22 · Missiles2022-05-27 → 2022-06-14
    Gunnery and missile operations 2200Z to 0800Z daily 31 may thru 14 jun in areas bound by: a. 47-04.00N…
  17. HYDROPAC 1462/22 · Surveys2022-05-25 → 2022-07-14
    Survey operations 291400Z may to 151400Z jun and 231400Z jun to 141400Z jul by M/V vitse admiral vorontsov…
  18. HYDROPAC 1450/22 · Surveys2022-05-24 → 2022-06-29
    Survey operations 29 may thru 30 jul by M/V geophisik in area bound by 51-34-55N 143-24-16E, 51-34-54N…
  19. HYDROPAC 1363/22 · Exercises2022-05-17 → 2022-05-25
    Gunnery exercises 200700Z to 220001Z and 240800Z to 250400Z may in area bound by 46-18.00N 142-34.00E,…
  20. HYDROPAC 493/22 · Missiles2022-02-25 → 2022-03-15
    Missile and gunnery operations 2100Z to 1000Z daily 28 feb thru 30 mar in area bound by 45-47N 148-43E,…

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