Norwegian Sea

IHO sea area 6 · -14° to 26° E, 61° to 77° N

in force
1
last 12 months
1
since 1999
462
categories
11

In force now · 1

  1. HYDROLANT 1297/26 · Surveys2026-07-03
    Survey operations are in progress by vessel Ramform Atlas towing long cables in the North Sea off Norway; a three-mile berth is requested.

Longest in force

  1. HYDROLANT 1297/26 · Surveys2026-07-03
    Survey operations are in progress by vessel Ramform Atlas towing long cables in the North Sea off Norway; a three-mile berth is requested.

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
26

By month (all years)

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

By category · since 1997

Cable ops13329%
Surveys10423%
Missiles8118%
Exercises6314%
Other317%
Nav aids296%
Containers92%
Debris92%
Derelicts10%
Mines10%
Icebergs10%

Archive · 461 cancelled

  1. HYDROLANT 2924/22 · Nav aids2022-11-15 → 2022-12-26
    Fog signal at platform magnus 211/12 61-37.20N 001-18.40E inoperative
  2. HYDROARC 363/22 · Missiles2022-11-12 → 2022-11-23
    Hazardous operations, rocket launching 1645Z to 2145Z daily 16 thru 30 nov in areas bound by: a. 69-22.70N…
  3. HYDROLANT 2889/22 · Nav aids2022-11-12 → 2022-11-15
    All navigational aids at platform magnus 211/12 61-37.20N 001-18.40E inoperative
  4. HYDROARC 353/22 · Missiles2022-11-07 → 2022-11-09
    Hazardous operations, rocket launching 1000Z to 1500Z daily 09 thru 11 nov in area bound by 70-40.10N…
  5. HYDROARC 324/22 · Surveys2022-10-17 → 2022-10-30
    Scientific moorings, top float least depth ten meters established in: a. 76-27.00N 015-32.00E
  6. HYDROLANT 2565/22 · Nav aids2022-10-09 → 2022-10-19
    All turbines at hywind tampen floating offshore wind farm 61-20.10N 002-15.50E unlit
  7. HYDROARC 246/22 · Missiles2022-08-29 → 2022-09-02
    Hazardous operations, rocket launching 1600Z to 2300Z daily 29 aug thru 03 sep in areas bound by: a.…
  8. HYDROARC 238/22 · Missiles2022-08-25 → 2022-08-27
    Hazardous operations, rocket launching 1600Z to 2300Z daily 24 aug thru 03 sep in areas bound by: a.…
  9. HYDROLANT 2099/22 · Surveys2022-08-25 → 2022-09-26
    Survey operations in progress until 30 sep by M/V pxgeo 2 towing eight 9000 meter long cables in area bound…
  10. HYDROARC 227/22 · Nav aids2022-08-20 → 2022-09-04
    Platform heidrun 65-19.53N 007-18.95E unlit until 16 sep
  11. HYDROARC 208/22 · Missiles2022-08-16 → 2022-08-19
    Hazardous operations
  12. HYDROARC 206/22 · Missiles2022-08-15 → 2022-08-16
    Hazardous operations
  13. HYDROARC 201/22 · Surveys2022-08-13 → 2022-09-14
    Survey operation in progress until further notice by M/V ramform hyperion towing 14 six mile long cables in…
  14. HYDROLANT 2006/22 · Surveys2022-08-13 → 2022-09-14
    Survey operation in progress until further notice by M/V ramform hyperion towing 14 six mile long cables in…
  15. HYDROLANT 1970/22 · Other2022-08-08 → 2022-09-07
    Sub-surface mooring, least depth 38 meters, temporarily established in 62-01.60N 001-26.00E
  16. HYDROLANT 1848/22 · Surveys2022-07-25 → 2022-08-29
    Survey operations in progress until further notice by M/V amazon conqueror towing 14 8700 meter long cables…
  17. HYDROPAC 1969/22 · Cable ops2022-07-19 → 2022-10-14
    Cable operations 25 jul thru 30 oct by M/V nusantara explorer along trackline joining 52-59.18N 158-50.53E,…
  18. HYDROARC 142/22 · Surveys2022-07-04 → 2022-08-12
    Survey operations 05 jul until further notice by M/V ramform vanguard towing 12 4050 meter long cables in…
  19. HYDROARC 141/22 · Surveys2022-07-02 → 2022-08-07
    Survey operations in progress until further notice by M/V ramform atlas towing 15 six mile long cables in…
  20. HYDROLANT 1680/22 · Surveys2022-07-02 → 2022-07-08
    Survey operations in progress until further notice by M/V ramform atlas towing 15 six mile long cables in…

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