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 575/00 · Nav aids2000-02-15 → 2000-02-15
    RACON at eddystone light 50-11N 004-16W unreliable 150830Z to 151700Z feb
  2. HYDROLANT 533/00 · Nav aids2000-02-12 → 2000-02-13
    Needles channel fairway buoy 50-38N 001-39W unlit
  3. HYDROLANT 336/00 · Containers2000-01-29 → 2000-02-05
    Ten containers adrift vicinity 50-23N 000-48W at 291307Z jan
  4. HYDROLANT 288/00 · Nav aids2000-01-25 → 2000-01-26
    Rcw buoy 51-01N 001-45E unlit
  5. HYDROLANT 276/00 · Cable ops2000-01-25 → 2000-01-28
    Cable operations in progress until further notice by cableship monarch within one mile of 50-55.5N 001-10.8W
  6. HYDROLANT 209/00 · Cable ops2000-01-20 → 2000-01-22
    Cable operations in progress until further notice by cableship monarch within one mile of 49-38.3N 004-31.3W
  7. HYDROLANT 152/00 · Nav aids2000-01-15 → 2000-01-15
    Buoy 50-07N 004-31W unlit
  8. HYDROLANT 151/00 · Cable ops2000-01-15 → 2000-01-17
    Underwater operations in progress until further notice by cableship monarch within one mile of 51-06.5N…
  9. HYDROLANT 106/00 · Nav aids2000-01-11 → 2000-01-18
    ZC1 buoy 50-45.0N 001-27.2E unlit
  10. HYDROLANT 54/00 · Nav aids2000-01-06 → 2000-01-18
    Vergoyer west buoy 50-35N 001-14E unlit
  11. HYDROLANT 2866/99 · Other1999-12-31 → 2000-01-10
    Colbart north buoy 50-57N 001-23E unreliable
  12. HYDROLANT 2838/99 · Wrecks1999-12-28 → 2000-06-23
    Dangerous wreck marked by four buoys in 50-06.17N 005-28.60W
  13. HYDROLANT 2831/99 · Cable ops1999-12-27 → 1999-12-30
    Cable operations in progress until further notice by cableship sovereign vicinity 49-39N 005-05W
  14. HYDROLANT 2804/99 · Nav aids1999-12-26 → 1999-12-27
    Fog signal at lizard point light 49-58N 005-12W inoperative
  15. HYDROLANT 2780/99 · Nav aids1999-12-21 → 1999-12-27
    Cable buoy temporarily established in 49-39.0N 005-05.2W
  16. HYDROLANT 2756/99 · Nav aids1999-12-19 → 1999-12-21
    Fog signal at varne lightfloat 51-01N 001-24E unreliable
  17. HYDROLANT 2743/99 · Wrecks1999-12-17 → 1999-12-28
    Dangerous wreck in 50-06.1N 005-28.5W
  18. HYDROLANT 2673/99 · Nav aids1999-12-10 → 1999-12-10
    Dgps station at lizard light 49-58N 005-12W unreliable 101000Z to 101400Z dec
  19. HYDROLANT 2672/99 · Nav aids1999-12-10 → 1999-12-24
    ZC1 buoy 50-45N 001-27E unlit
  20. HYDROLANT 2633/99 · Nav aids1999-12-06 → 1999-12-06
    Dgps station at lizard light 49-58N 005-12W unreliable 060800Z to 061600Z dec

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