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 221/99 · Cable ops1999-02-01 → 1999-02-02
    Cable operations in progress until further notice by M/V trenchsetter between 49-53N 005-51W and 49-38N…
  2. HYDROLANT 220/99 · Nav aids1999-02-01 → 1999-02-03
    Dgps service at saint catherines point light 50-35N 001-18W unreliable until 022359Z feb
  3. HYDROLANT 210/99 · Surveys1999-01-31 → 1999-02-01
    Underwater operations in progress until further notice by M/V trenchsetter along trackline joining 49-56N…
  4. HYDROLANT 186/99 · Nav aids1999-01-28 → 1999-02-02
    ZC1 buoy 50-45N 001-27E missing
  5. HYDROLANT 165/99 · Nav aids1999-01-26 → 1999-01-26
    CS2 buoy 50-39.1N 000-32.7E unlit
  6. HYDROLANT 164/99 · Nav aids1999-01-25 → 1999-01-27
    South varne buoy 50-55.6N 001-17.3E unlit
  7. HYDROLANT 158/99 · Surveys1999-01-25 → 1999-01-31
    Underwater operations in progress until further notice by M/V trenchsetter along a trackline joining 50-19N…
  8. HYDROLANT 153/99 · Nav aids1999-01-24 → 1999-01-26
    Beachy head light 50-44N 001-15E unreliable and fog signal inoperative
  9. HYDROLANT 152/99 · Nav aids1999-01-24 → 1999-01-24
    Beachy head light 50-44N 001-15E unlit and fog signal inoperative
  10. HYDROLANT 146/99 · Surveys1999-01-24 → 1999-01-24
    Underwater operations in progress until further notice by M/V trenchsetter between 50-59N 001-17E and 50-39N…
  11. HYDROLANT 144/99 · Surveys1999-01-23 → 1999-01-24
    Underwater operations in progress until further notice by M/V highland fortress with submersible in vicinity…
  12. HYDROLANT 130/99 · Nav aids1999-01-21 → 1999-02-01
    Vergoyer southwest buoy 50-27N 001-00E unlit
  13. HYDROLANT 128/99 · Nav aids1999-01-21 → 1999-01-22
    Beachy head light 50-44N 000-15E unreliable and fog signal signal inoperative
  14. HYDROLANT 111/99 · Surveys1999-01-19 → 1999-01-21
    Underwater operations in progress until further notice by M/V highland fortress with submersible in vicinity…
  15. HYDROLANT 74/99 · Nav aids1999-01-12 → 1999-01-23
    Ridens southeast buoy 50-43N 001-19E unlit
  16. HYDROLANT 73/99 · Nav aids1999-01-12 → 1999-01-13
    Fog signal at beachy head light 50-44N 000-15E unreliable
  17. HYDROLANT 27/99 · Nav aids1999-01-06 → 1999-01-22
    ZC1 buoy 50-45N 001-27E off station and unlit
  18. HYDROLANT 17/99 · Nav aids1999-01-05 → 1999-01-10
    EC1 buoy 50-06N 001-48W off station
  19. HYDROLANT 2476/98 · Nav aids1998-12-28 → 1999-01-28
    Vergoyer north buoy 50-40N 001-22E unlit
  20. HYDROLANT 2037/98 · Nav aids1998-10-26 → 1999-01-30
    Bassure de bass buoy 50-49N 001-33E unlit

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