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 1413/01 · Surveys2001-05-15 → 2001-05-25
    Underwater operations in progress until further notice by M/V goosander vicinity of trackline between 49-13N…
  2. HYDROLANT 1406/01 · Nav aids2001-05-15 → 2001-05-19
    Casquets tss north cardinal buoy 49-54N 002-24W unlit
  3. HYDROLANT 1354/01 · Cable ops2001-05-10 → 2001-05-12
    Underwater operations in progress until further notice by cableship maersk forwarder vicinity of trackline…
  4. HYDROLANT 1351/01 · Other2001-05-09 → 2001-06-21
    Possible mine in 49-59.8N 001-07.0E
  5. HYDROLANT 1349/01 · Surveys2001-05-09 → 2001-05-13
    Underwater operations in progress until further notice by M/V goosander vicinity of trackline between 49-33N…
  6. HYDROLANT 1338/01 · Nav aids2001-05-07 → 2001-05-08
    Two cable buoys temporarily established vicinity 50-59.7N 001-41.1E
  7. HYDROLANT 1323/01 · Surveys2001-05-05 → 2001-05-06
    Underwater operations in progress until further notice by M/V goosander vicinity of trackline between 49-35N…
  8. HYDROLANT 1313/01 · Nav aids2001-05-04 → 2001-05-15
    Vergoyer northwest buoy 50-37N 001-18E unlit
  9. HYDROLANT 1297/01 · Cable ops2001-05-03 → 2001-05-10
    Underwater operations in progress until further notice by cableship maersk forwarder vicinity of trackline…
  10. HYDROLANT 1285/01 · Surveys2001-04-30 → 2001-04-30
    Underwater operations in progress until further notice by M/V goosander within three miles of 49-33N 004-58W
  11. HYDROLANT 1249/01 · Cable ops2001-04-25 → 2001-05-07
    Underwater operations in progress until further notice by cableship ocean challenger and M/V neftegaz 31…
  12. HYDROLANT 1227/01 · Nav aids2001-04-23 → 2001-04-24
    Fog signal at start point light 50-13N 003-39W inoperative
  13. HYDROLANT 1224/01 · Surveys2001-04-23 → 2001-04-25
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  14. HYDROLANT 1197/01 · Surveys2001-04-19 → 2001-04-23
    Underwater operations in progress until further notice by M/V toisa crest vicinity 51-00.0N 001-41.6E
  15. HYDROLANT 1175/01 · Surveys2001-04-16 → 2001-04-18
    Underwater operations in progress until further notice by M/V goosander with submersible vicinity of…
  16. HYDROLANT 1167/01 · Surveys2001-04-15 → 2001-04-19
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  17. HYDROLANT 1166/01 · Nav aids2001-04-15 → 2001-04-18
    Fog signal at eddystone light 50-11N 004-16W inoperative
  18. HYDROLANT 1159/01 · Surveys2001-04-14 → 2001-04-15
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  19. HYDROLANT 1151/01 · Surveys2001-04-13 → 2001-04-14
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  20. HYDROLANT 1150/01 · Surveys2001-04-13 → 2001-04-25
    Underwater operations in progress until further notice by M/V ocean challenger vicinity of trackline between…

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