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 941/99 · Nav aids1999-05-07 → 1999-05-12
    Fog signal at beachy head light 50-44N 000-15W inoperative
  2. HYDROLANT 922/99 · Cable ops1999-05-06 → 1999-05-06
    Cable operations in progress until further notice by M/V ulysee vicinity 50-01.6N 002-18.3W
  3. HYDROLANT 909/99 · Cable ops1999-05-05 → 1999-05-06
    Cable operations in progress until further notice by M/V ulysse vicinity 49-52N 003-26W
  4. HYDROLANT 891/99 · Surveys1999-05-03 → 1999-05-04
    Survey operations in progress until further notice by M/V svitzer magellan between 50-07N 005-30W and 49-50N…
  5. HYDROLANT 873/99 · Nav aids1999-05-01 → 1999-05-01
    Fog signal at casquets light 49-43N 002-23W inoperative
  6. HYDROLANT 871/99 · Surveys1999-05-01 → 1999-05-03
    Survey operations in progress until further notice by M/V svitzer magellan along track line joining 49-50N…
  7. HYDROLANT 860/99 · Surveys1999-04-30 → 1999-05-01
    Survey operations in progress until further notice by M/V svitzer magellan between 50-02N 005-38W and 49-41N…
  8. HYDROLANT 852/99 · Surveys1999-04-29 → 1999-04-30
    Survey operations in progess until further notice by M/V svitzer magellan between 50-02N 005-39W and 49-50N…
  9. HYDROLANT 833/99 · Nav aids1999-04-27 → 1999-04-27
    Dgps service at lizard light 49-58N 005-12W unreliable 271200Z to 271600Z apr
  10. HYDROLANT 830/99 · Nav aids1999-04-27 → 1999-04-27
    Dgps service at st catherines point light 50-34N 001-18W unreliable 270800Z to 271200Z apr
  11. HYDROLANT 784/99 · Nav aids1999-04-20 → 1999-04-22
    Casquets light 49-43N 002-23W unlit
  12. HYDROLANT 707/99 · Nav aids1999-04-11 → 1999-04-12
    Casquets light 49-43N 002-23W unreliable
  13. HYDROLANT 698/99 · Mines1999-04-09 → 1999-04-11
    Possible mine reported in 49-31.8N 003-40.0W at 091909Z apr
  14. HYDROLANT 690/99 · Nav aids1999-04-09 → 1999-04-10
    Casquets light 49-43N 002-23W unreliable
  15. HYDROLANT 683/99 · Nav aids1999-04-08 → 1999-04-09
    RACON at eddystone light 50-11N 004-16W inoperative
  16. HYDROLANT 681/99 · Nav aids1999-04-08 → 1999-04-09
    Buoy EC2 50-12N 001-12W unlit
  17. HYDROLANT 675/99 · Cable ops1999-04-07 → 1999-04-08
    Underwater operations in progress until further notice by cableship cable installer within one mile of…
  18. HYDROLANT 668/99 · Cable ops1999-04-06 → 1999-04-07
    Underwater operations in progress until further notice by cableship cable installer within one mile of…
  19. HYDROLANT 653/99 · Nav aids1999-04-04 → 1999-04-06
    Iles saint marcouf light 49-30N 001-09W unlit
  20. HYDROLANT 641/99 · Cable ops1999-04-02 → 1999-04-07
    Cable operations in progress until further notice by M/V lorids skomager in vicinity 50-30.3N 000-50.8E

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