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 602/08 · Exercises2008-04-10 → 2008-04-15
    Hazardous operations in progress until 14 apr within 1500 meters of 50-40.7N 003-09.8W
  2. HYDROLANT 600/08 · Cable ops2008-04-10 → 2008-04-10
    Underwater operations in progress until further notice by cableship sovereign vicinity 49-57.8N 003-03.3W
  3. HYDROLANT 588/08 · Cable ops2008-04-09 → 2008-04-10
    Underwater operations in progress until further notice by cableship sovereign vicinity 49-49.4N 002-53.4W
  4. HYDROLANT 584/08 · Cable ops2008-04-08 → 2008-04-12
    Underwater operations in progress until further notice by cableship leon thevenin vicinity 49-56N 005-07W
  5. HYDROLANT 582/08 · Other2008-04-08 → 2008-04-10
    Nga chart 37012 (1ST ed)
  6. HYDROLANT 547/08 · Nav aids2008-04-02 → 2008-04-15
    Vergoyer east buoy 50-35.8N 001-19.7E missing
  7. HYDROLANT 534/08 · Cable ops2008-03-30 → 2008-04-06
    Underwater operations in progress until further notice by cableship sovereign vicinity 50-18N 002-06W
  8. HYDROLANT 504/08 · Other2008-03-25 → 2008-03-27
    Nga chart 36005 (2ND ed)
  9. HYDROLANT 484/08 · Other2008-03-21 → 2008-03-21
    93 meter M/V alkor with engine trouble in 50-00.0N 000-05.5W
  10. HYDROLANT 481/08 · Other2008-03-21 → 2008-03-22
    Nga chart 37012 (1ST ed)
  11. HYDROLANT 476/08 · Nav aids2008-03-20 → 2008-04-29
    Nga chart 37004 (2ND ed)
  12. HYDROLANT 423/08 · Nav aids2008-03-11 → 2008-03-11
    Dsc station rame head 50-19N 004-13W off air
  13. HYDROLANT 418/08 · Derelicts2008-03-10 → 2008-03-12
    Derelict F/V adrift in 49-28.1N 003-49.5W at 101702Z mar
  14. HYDROLANT 416/08 · Nav aids2008-03-10 → 2008-03-10
    Bassurelle buoy 50-32.8N 000-58.2E missing
  15. HYDROLANT 367/08 · Nav aids2008-02-27 → 2008-02-27
    Nga chart 37090 (8TH ed)
  16. HYDROLANT 340/08 · Other2008-02-22 → 2008-02-24
    Nga chart 36051 (00 ed)
  17. HYDROLANT 333/08 · Other2008-02-21 → 2008-02-21
    Nga chart 36051 (00 ed)
  18. HYDROLANT 329/08 · Nav aids2008-02-20 → 2008-02-20
    Nga chart 37010 (23RD ed)
  19. HYDROLANT 323/08 · Nav aids2008-02-18 → 2008-02-18
    Nga chart 36051 (00 ed)
  20. HYDROLANT 280/08 · Nav aids2008-02-08 → 2008-02-13
    Nga chart 37110 (11TH ed)

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