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 2020/00 · Cable ops2000-06-04 → 2000-06-06
    Seismic survey in progress until further notice by M/V bon accord in area bound by 50-24N 000-20W, 50-30N…
  2. HYDROLANT 1990/00 · Cable ops2000-06-02 → 2000-06-04
    Underwater operations and seismic survey in progress until further notice by M/V bon accord in area bound by…
  3. HYDROLANT 1975/00 · Other2000-06-01 → 2000-06-01
    Nab tower light 50-40N 000-57W at reduced intensity
  4. HYDROLANT 1948/00 · Cable ops2000-05-30 → 2000-06-02
    Underwater operations and seismic survey in progress until further notice by M/V bon accord in area bound by…
  5. HYDROLANT 1936/00 · Other2000-05-28 → 2000-05-29
    Two lifejackets marked F/V la volga have washed up on chesil beach in 50-39.4N 002-37.6W
  6. HYDROLANT 1812/00 · Surveys2000-05-19 → 2000-05-22
    Underwater operations in progress until further notice by M/V normand carrier vicinity 50-15N 004-24W
  7. HYDROLANT 1749/00 · Nav aids2000-05-16 → 2000-05-31
    ZC2 buoy 50-54N 001-31E unlit
  8. HYDROLANT 1731/00 · Surveys2000-05-14 → 2000-05-15
    Underwater operations in progress until 151800Z may by M/V normand carrier with submersible vicinity 49-39N…
  9. HYDROLANT 1651/00 · Nav aids2000-05-09 → 2000-05-31
    Ophelie buoy 50-44N 001-31E unlit
  10. HYDROLANT 1647/00 · Nav aids2000-05-09 → 2000-05-13
    Casquests light 49-43N 002-23W unlit
  11. HYDROLANT 1607/00 · Nav aids2000-05-07 → 2000-05-10
    Fog signal at cap de la hague light 49-43.2N 001-57.2W inoperative
  12. HYDROLANT 1590/00 · Cable ops2000-05-05 → 2000-05-07
    Underwater operations in progress until further notice by cableship monarch within one mile of 50-43N 000-44E
  13. HYDROLANT 1519/00 · Surveys2000-04-28 → 2000-05-04
    Underwater operations in progress until further notice by M/V toisa gryphon vicinity of trackline joining…
  14. HYDROLANT 1462/00 · Cable ops2000-04-25 → 2000-05-03
    Cable operations in progress until further notice by cableship bold endurance vicinity of trackline joining…
  15. HYDROLANT 1441/00 · Surveys2000-04-24 → 2000-04-27
    Underwater operations in progress until further notice by M/V toisa crest vicinity of trackline joining…
  16. HYDROLANT 1429/00 · Surveys2000-04-22 → 2000-04-24
    Underwater operations in progress until further notice by M/V toisa crest along trackline between 49-56N…
  17. HYDROLANT 1412/00 · Nav aids2000-04-21 → 2000-04-21
    RACON at varne lightship 51-01N 001-24E unreliable
  18. HYDROLANT 1397/00 · Surveys2000-04-19 → 2000-04-22
    Underwater operations in progress until further notice by M/V toisa crest vicinity 50-01N 002-01W
  19. HYDROLANT 1331/00 · Cable ops2000-04-15 → 2000-04-17
    Cable operations in progress until further notice by M/V toisa crest along trackline between 50-02N 000-49W…
  20. HYDROLANT 1307/00 · Cable ops2000-04-13 → 2000-04-25
    Cable operations in progress until further notice by cableship bold endurance vicinity of trackline joining…

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