English Channel

IHO sea area 21 · -6° to 2° E, 49° to 51° N

in force
1
last 12 months
1
since 1997
1,865
categories
10

In force now · 1

  1. HYDROLANT 1448/26 · Nav aids2026-07-27
    Fowey Light at 50-19.60N 004-38.90W in the English Channel near England is unreliable.

Longest in force

  1. HYDROLANT 1448/26 · Nav aids2026-07-27
    Fowey Light at 50-19.60N 004-38.90W in the English Channel near England is unreliable.

By year

97
98
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

Nav aids83745%
Cable ops24813%
Surveys24213%
Other20011%
Wrecks1176%
Derelicts734%
Containers674%
Debris553%
Mines161%
Exercises101%

Archive · 1,864 cancelled

  1. HYDROLANT 1160/03 · Other2003-06-13 → 2003-06-20
    Fishing nets with floats adrift in 49-43.4N 003-49.7W at 131100Z jun
  2. HYDROLANT 1154/03 · Cable ops2003-06-12 → 2003-06-13
    Underwater operations in progress until further notice by cableship maersk defender vicinity 50-50N 001-25E
  3. HYDROLANT 1150/03 · Cable ops2003-06-12 → 2003-06-12
    Underwater operations in progress until further notice by cableship maersk defender vicinity 50-43.4N…
  4. HYDROLANT 1142/03 · Nav aids2003-06-11 → 2003-06-12
    Dgps station at lizard point light 49-58N 005-12W inoperative 110900Z to 121600Z jun
  5. HYDROLANT 1136/03 · Nav aids2003-06-11 → 2003-06-12
    Royal sovereign light 50-43.4N 000-26.2E unreliable
  6. HYDROLANT 950/03 · Nav aids2003-05-15 → 2003-05-16
    Dgps station at st catherines point light 50-35N 001-18W off air 150900Z to 151000Z may, at reduced power…
  7. HYDROLANT 919/03 · Cable ops2003-05-09 → 2003-05-23
    Seismic survey in progress until further notice by M/V stribas towing 50 meter long cable in area bound by…
  8. HYDROLANT 838/03 · Surveys2003-04-23 → 2003-05-27
    Underwater operations in progress until further notice by barge fetsy l vicinity 51-03.7N 001-16.4E
  9. HYDROLANT 818/03 · Debris2003-04-21 → 2003-04-28
    Fishing net adrift vicinity 49-57.9N 005-28.1W at 210600Z apr
  10. HYDROLANT 816/03 · Derelicts2003-04-21 → 2003-04-21
    Derelict F/V adrift vicinity 49-57.9N 005-28.1W at 210600 apr
  11. HYDROLANT 812/03 · Cable ops2003-04-21 → 2003-04-25
    Underwater operations in progress until further notice by cableship maersk defender with submersible…
  12. HYDROLANT 805/03 · Derelicts2003-04-20 → 2003-04-20
    Derelict S/V adrift vicinity 49-48.5N 001-13.3W at 191930Z apr
  13. HYDROLANT 752/03 · Wrecks2003-04-10 → 2003-04-11
    Dangerous wreck reported in 50-14.3N 004-11.7W
  14. HYDROLANT 739/03 · Nav aids2003-04-09 → 2003-04-09
    Beachy head light 50-44.0N 000-14.6E unreliable
  15. HYDROLANT 732/03 · Surveys2003-04-08 → 2003-04-23
    Underwater operations in progress until further notice by barge fetsy l vicinity 51-04.1N 001-15.1E
  16. HYDROLANT 675/03 · Surveys2003-03-31 → 2003-08-06
    Survey operations in progress until further notice by M/V elinor towing cable in area bound by 50-09N…
  17. HYDROLANT 651/03 · Cable ops2003-03-28 → 2003-03-30
    Underwater operations in progress until further notice by cableship wave sentinel vicinity 50-55.8N 001-35.7E
  18. HYDROLANT 579/03 · Surveys2003-03-18 → 2003-04-24
    Survey operations in progress during daylight hours until further notice by M/V explorer in area bound by…
  19. HYDROLANT 526/03 · Cable ops2003-03-08 → 2003-03-10
    Underwater operations in progress until further notice by cableship maersk defender vicinity 50-34N 000-09E
  20. HYDROLANT 525/03 · Nav aids2003-03-08 → 2003-03-19
    Bassurelle buoy 50-32.7N 000-57.7E off station

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