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 4068/00 · Cable ops2000-12-08 → 2000-12-09
    Underwater operations in progress until further notice by cableship trollnes vicinity 50-45N 001-27E
  2. HYDROLANT 4041/00 · Surveys2000-12-05 → 2000-12-07
    Underwater operations in progress until further notice by M/V nordica vicinity of trackline between 49-39N…
  3. HYDROLANT 4002/00 · Nav aids2000-12-01 → 2000-12-02
    RACON at nab tower 50-40N 000-57W inoperative
  4. HYDROLANT 3959/00 · Surveys2000-11-27 → 2000-12-14
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  5. HYDROLANT 3939/00 · Nav aids2000-11-25 → 2000-12-22
    ZC1 buoy 50-45N 001-27E unlit
  6. HYDROLANT 3924/00 · Surveys2000-11-24 → 2000-11-25
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  7. HYDROLANT 3916/00 · Surveys2000-11-23 → 2000-11-24
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  8. HYDROLANT 3853/00 · Nav aids2000-11-15 → 2000-11-18
    Fog signal at royal sovereign light 50-43N 000-26E inoperative
  9. HYDROLANT 3839/00 · Containers2000-11-14 → 2000-11-21
    Container adrift vicinity 49-25.7N 002-11.9W at 141230Z nov
  10. HYDROLANT 3837/00 · Cable ops2000-11-14 → 2000-11-21
    Underwater operations in progress until further notice by M/V neftegaz 31 and cableship nordica vicinity of…
  11. HYDROLANT 3820/00 · Cable ops2000-11-13 → 2000-11-14
    Underwater operations in progress until further notice by M/V neftegaz 31 and cableship nordica vicinity of…
  12. HYDROLANT 3818/00 · Cable ops2000-11-13 → 2000-11-16
    Underwater operations in progress until further notice by cableship ocean viking vicinity of trackline…
  13. HYDROLANT 3783/00 · Wrecks2000-11-09 → 2000-12-22
    Dangerous wreck in 49-52.3N 002-23.8W marked by two north cardinal pillar light buoys, one with RACON, and…
  14. HYDROLANT 3757/00 · Cable ops2000-11-08 → 2000-11-13
    Cable operations in progress until further notice by M/V neftegaz 66 and cableship nordica vicinity of…
  15. HYDROLANT 3753/00 · Cable ops2000-11-07 → 2000-11-08
    Cable operations in progress until further notice by M/V nordica vicinity 50-01.7N 005-36.9W
  16. HYDROLANT 3739/00 · Nav aids2000-11-07 → 2000-11-15
    ZC2 buoy 50-54N 001-31E unlit
  17. HYDROLANT 3715/00 · Wrecks2000-11-04 → 2000-11-09
    Dangerous wreck in 49-52.3N 002-23.8W marked by north cardinal pillar light buoy with RACON 49-53.5N…
  18. HYDROLANT 3698/00 · Containers2000-11-03 → 2000-11-10
    Two containers adrift vicinity 49-15N 004-24W at 030700Z nov
  19. HYDROLANT 3689/00 · Nav aids2000-11-02 → 2000-11-24
    Colbart southwest buoy 50-49N 001-16E unlit
  20. HYDROLANT 3680/00 · Nav aids2000-11-02 → 2000-11-07
    Cs 2 buoy 50-39N 000-33E off station

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