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 1146/01 · Surveys2001-04-13 → 2001-04-15
    Underwater operations in progress until further notice by M/V goosander with submersible vicinity of…
  2. HYDROLANT 1142/01 · Surveys2001-04-12 → 2001-06-02
    Salvage operations in progress until further notice vicinity 49-52N 002-24W
  3. HYDROLANT 1140/01 · Nav aids2001-04-12 → 2001-06-01
    Vergoyer north buoy 50-40N 001-22W light and RACON unreliable
  4. HYDROLANT 1137/01 · Cable ops2001-04-12 → 2001-04-14
    Underwater operations in progress until further notice by cableship monarch vicinity 50-50.0N 001-21.3E
  5. HYDROLANT 1128/01 · Surveys2001-04-11 → 2001-04-13
    Underwater operations in progress until further notice by M/V goosander vicinity 49-48.2N 005-24.6W
  6. HYDROLANT 1127/01 · Surveys2001-04-11 → 2001-04-13
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  7. HYDROLANT 1106/01 · Surveys2001-04-09 → 2001-04-10
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  8. HYDROLANT 1101/01 · Nav aids2001-04-08 → 2001-05-15
    Vergoyer west buoy 50-35N 001-14E off station
  9. HYDROLANT 1100/01 · Surveys2001-04-08 → 2001-04-10
    Underwater operations in progress until further notice by M/V ocean challenger vicinity of trackline between…
  10. HYDROLANT 1035/01 · Nav aids2001-04-01 → 2001-04-12
    Vergoyer north buoy 50-40N 001-22W unlit
  11. HYDROLANT 1031/01 · Nav aids2001-03-31 → 2001-04-02
    Fog signal at eddystone rocks light 50-11N 004-16W inoperative
  12. HYDROLANT 1022/01 · Cable ops2001-03-30 → 2001-03-30
    Underwater operations in progress until further notice by cableship monarch vicinity 50-49.6N 001-23.5E
  13. HYDROLANT 981/01 · Cable ops2001-03-26 → 2001-03-29
    Underwater operations in progress until further notice by cableship peter faber vicinity of trackline…
  14. HYDROLANT 970/01 · Cable ops2001-03-25 → 2001-03-26
    Underwater operations in progress until further notice by cableship peter faber vicinity of trackline…
  15. HYDROLANT 965/01 · Nav aids2001-03-24 → 2001-03-25
    Cable buoys established in: a. 50-23.7N 000-23.2E
  16. HYDROLANT 962/01 · Nav aids2001-03-24 → 2001-03-26
    Fog signal at eddystone light 50-11N 004-16W inoperative
  17. HYDROLANT 951/01 · Cable ops2001-03-24 → 2001-03-24
    Underwater operations in progress until further notice by cableship peter fabre vicinity of trackline…
  18. HYDROLANT 934/01 · Cable ops2001-03-22 → 2001-03-23
    Underwater operations in progress until further notice by cableship peter faber vicinity of trackline…
  19. HYDROLANT 924/01 · Cable ops2001-03-22 → 2001-03-22
    Underwater operations in progress until further notice by cableship peter faber vicinity 50-23.7N 000-22.9E
  20. HYDROLANT 906/01 · Debris2001-03-19 → 2001-03-26
    Fishing nets adrift vicinity 50-33.7N 001-05.3E at 191320Z mar

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