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 2730/02 · Nav aids2002-12-11 → 2002-12-27
    St catherines point light 50-19.7N 004-38.7W unlit
  2. HYDROLANT 2729/02 · Nav aids2002-12-11 → 2002-12-23
    Colbart north buoy 50-58N 001-23E unlit
  3. HYDROLANT 2722/02 · Nav aids2002-12-10 → 2002-12-11
    Fog signal at start point light 50-13N 003-38W inoperative
  4. HYDROLANT 2715/02 · Nav aids2002-12-10 → 2002-12-17
    Fishing net marked by orange floats adrift in 51-04.7N 001-40.1E
  5. HYDROLANT 2688/02 · Nav aids2002-12-06 → 2002-12-10
    Colbart north buoy 50-57.5N 001-23.4E unlit
  6. HYDROLANT 2685/02 · Other2002-12-05 → 2002-12-06
    Colbart north buoy 50-57.5N 001-23.4E unreliable
  7. HYDROLANT 2623/02 · Cable ops2002-11-27 → 2002-11-29
    Underwater operations in progress until further notice by cableship maersk defender vicinity 50-49.0N…
  8. HYDROLANT 2620/02 · Other2002-11-26 → 2002-12-10
    Mine marked by buoy in 51-00.1N 001-50.9E
  9. HYDROLANT 2609/02 · Cable ops2002-11-24 → 2002-11-27
    Underwater operations in progress until further notice by cableship maersk defender vicinity 50-40N 001-25E
  10. HYDROLANT 2506/02 · Nav aids2002-11-14 → 2002-11-15
    Folkestone breakwater light 51-04.5N 001-11.8E unlit
  11. HYDROLANT 2490/02 · Mines2002-11-12 → 2002-11-18
    Mine adrift vicinity 50-13.7N 001-42.0W at 121107Z nov
  12. HYDROLANT 2418/02 · Nav aids2002-10-31 → 2002-11-25
    ZC1 buoy 50-45N 001-31E unlit
  13. HYDROLANT 2311/02 · Other2002-10-18 → 2002-10-19
    Fishing nets and cables anchored vicinity 50-03.2N 000-45.2E
  14. HYDROLANT 2185/02 · Surveys2002-10-01 → 2002-10-03
    Underwater operations in progress until 032200Z oct by M/V cotes de la manch within three miles of 51-00N…
  15. HYDROLANT 2138/02 · Containers2002-09-23 → 2002-09-30
    40 foot container adrift in 51-04N 001-39E at 230825Z sep
  16. HYDROLANT 2124/02 · Surveys2002-09-21 → 2002-09-22
    Underwater operations in progress until further notice by M/V walther herwig III vicinity of trackline…
  17. HYDROLANT 2114/02 · Surveys2002-09-20 → 2002-09-22
    Underwater operations in progress until further notice by M/V janus with submersible within two miles of…
  18. HYDROLANT 2083/02 · Nav aids2002-09-17 → 2002-09-20
    ZC2 buoy 50-54N 001-31E unlit
  19. HYDROLANT 2070/02 · Other2002-09-15 → 2002-09-16
    Vessel on fire and at anchor in 50-38.5N 000-18.6E
  20. HYDROLANT 2068/02 · Debris2002-09-15 → 2002-09-17
    Fishing nets with buoys adrift in 50-18.1N 001-50.2W at 151230Z sep

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