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 2572/00 · Surveys2000-07-21 → 2000-07-23
    Underwater operations in progress until further notice by M/V sea spider vicinity of trackline between…
  2. HYDROLANT 2542/00 · Nav aids2000-07-19 → 2000-07-21
    Colbart north buoy 50-57N 001-23E unlit
  3. HYDROLANT 2448/00 · Nav aids2000-07-11 → 2000-07-18
    Colbart north buoy 50-57N 001-23E unlit
  4. HYDROLANT 2393/00 · Cable ops2000-07-06 → 2000-07-14
    Underwater operations in progress until further notice by cableship sea spider with submersible vicinity of…
  5. HYDROLANT 2347/00 · Nav aids2000-07-02 → 2000-07-04
    Colbart north buoy 50-57.5N 001-23.3E unlit
  6. HYDROLANT 2341/00 · Nav aids2000-07-01 → 2000-07-04
    Colbart southwest buoy 50-49N 001-17E unlit
  7. HYDROLANT 2270/00 · Surveys2000-06-26 → 2000-06-27
    Underwater operations in progress until further notice by M/V statesman vicinity of trackline between 49-00N…
  8. HYDROLANT 2263/00 · Surveys2000-06-25 → 2000-06-26
    Underwater operations in progress until further notice by M/V statesman vicinity of trackline between 49-00N…
  9. HYDROLANT 2251/00 · Surveys2000-06-24 → 2000-07-03
    Underwater operations in progress until further notice by M/V mansal vicinity of trackline between 49-27N…
  10. HYDROLANT 2248/00 · Surveys2000-06-24 → 2000-06-25
    Underwater operations in progress until further notice by M/V statesman vicinity of trackline between 49-00N…
  11. HYDROLANT 2220/00 · Nav aids2000-06-21 → 2000-06-29
    Colbart sw buoy 50-48.9N 001-16.3E unlit
  12. HYDROLANT 2188/00 · Other2000-06-18 → 2000-06-20
    Nab tower light 50-40N 000-57W at reduced intensity
  13. HYDROLANT 2184/00 · Surveys2000-06-18 → 2000-06-20
    Underwater operations in progress until further notice by M/V statesman vicinity of trackline between 49-23N…
  14. HYDROLANT 2122/00 · Cable ops2000-06-13 → 2000-06-24
    Underwater operations in progress until further notice by cableship sea spider vicinity of trackline between…
  15. HYDROLANT 2106/00 · Surveys2000-06-12 → 2000-06-18
    Underwater operations in progress until further notice by M/V statesman vicinity of trackline joining 49-50N…
  16. HYDROLANT 2102/00 · Cable ops2000-06-12 → 2000-06-13
    Underwater operations in progress until further notice by cableship sea spider with submersible along…
  17. HYDROLANT 2085/00 · Cable ops2000-06-09 → 2000-06-12
    Cable operations in progress until further notice by cableship sea spider along trackline between 49-27.2N…
  18. HYDROLANT 2081/00 · Surveys2000-06-09 → 2000-06-10
    Underwater operations in progress until further notice by M/V statesman vicinity of trackline between 49-35N…
  19. HYDROLANT 2072/00 · Surveys2000-06-09 → 2000-06-09
    Underwater operations in progress until further notice by M/V statesman vicinity of trackline between 49-54N…
  20. HYDROLANT 2055/00 · Nav aids2000-06-07 → 2000-06-07
    Dungeness light and fog signal 50-55N 000-59E unreliable 070900Z to 071600Z jun

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