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 523/03 · Cable ops2003-03-08 → 2003-03-11
    Underwater operations in progress until further notice by cableship ile de batz vicinity of trackline…
  2. HYDROLANT 481/03 · Nav aids2003-03-03 → 2003-04-15
    Colbart southwest buoy 50-49N 001-17E unlit
  3. HYDROLANT 470/03 · Nav aids2003-03-01 → 2003-03-03
    Mrcc falmouth 49-58N 005-12W mf dsc inoperative
  4. HYDROLANT 418/03 · Other2003-02-23 → 2003-02-25
    Fishing nets and gear abandoned in 50-19.9N 000-04.0E
  5. HYDROLANT 417/03 · Derelicts2003-02-23 → 2003-02-23
    Derelict M/V abandoned in 50-19.9N 000-04.0E
  6. HYDROLANT 353/03 · Nav aids2003-02-14 → 2003-02-14
    Mrcc falmouth 50-08N 005-07W mf and mf dsc unreliable
  7. HYDROLANT 86/03 · Nav aids2003-01-13 → 2003-02-07
    ZC1 buoy 50-45N 001-27E unlit
  8. HYDROLANT 41/03 · Nav aids2003-01-06 → 2004-06-16
    Six buoys, fl (5) y 20 sec, established within 500 meters of 50-02.1N 004-22.6W
  9. HYDROLANT 36/03 · Debris2003-01-06 → 2003-01-07
    Northeast buoy adrift in 48-59.6N 004-22.0W at 052150Z jan
  10. HYDROLANT 30/03 · Debris2003-01-05 → 2003-01-06
    Northeast buoy adrift in 48-57.3N 004-17.6W at 042125Z jan
  11. HYDROLANT 29/03 · Nav aids2003-01-04 → 2003-01-08
    Mrcc falmouth 49-58N 005-12W mf dsc off air
  12. HYDROLANT 27/03 · Debris2003-01-04 → 2003-01-05
    Northeast buoy adrift in 49-21.3N 004-11.8W at 041100Z jan
  13. HYDROLANT 14/03 · Debris2003-01-03 → 2003-01-04
    Northeast buoy adrift in 48-59.1N 004-29.5W at 030100Z jan
  14. HYDROLANT 12/03 · Debris2003-01-02 → 2003-01-03
    Northeast buoy adrift in 48-59.3N 004-30.5W at 021615Z jan
  15. HYDROLANT 7/03 · Debris2003-01-01 → 2003-01-02
    Northeast buoy adrift in 48-54.9N 004-47.0W at 011700Z jan
  16. HYDROLANT 6/03 · Other2003-01-01 → 2003-01-03
    South goodwin lightship 51-08.0N 001-28.5E at reduced intensity
  17. HYDROLANT 2864/02 · Nav aids2002-12-29 → 2002-12-30
    Anvil point light 50-35.5N 001-57.6W unreliable
  18. HYDROLANT 2837/02 · Nav aids2002-12-24 → 2002-12-24
    Anvil point light 50-35.5N 001-57.5W unlit
  19. HYDROLANT 2820/02 · Nav aids2002-12-21 → 2002-12-23
    Dgps station at lizard light 49-58N 005-12W unreliable
  20. HYDROLANT 2758/02 · Nav aids2002-12-16 → 2002-12-16
    South goodwin light vessel 51-08.0N 001-28.5E unreliable

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