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 396/01 · Surveys2001-02-03 → 2001-02-05
    Underwater operations in progress until further notice by M/V kommandor jack vicinity of trackline joining…
  2. HYDROLANT 395/01 · Surveys2001-02-02 → 2001-02-05
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  3. HYDROLANT 390/01 · Cable ops2001-02-02 → 2001-02-02
    Underwater operations in progress until further notice by cableship ace nature with submersible vicinity…
  4. HYDROLANT 380/01 · Nav aids2001-02-01 → 2001-02-02
    Abbeville buoy 50-56N 001-38E off station
  5. HYDROLANT 375/01 · Cable ops2001-02-01 → 2001-02-02
    Underwater operations in progress until further notice by cableship ace nature with submersible vicinity…
  6. HYDROLANT 373/01 · Cable ops2001-01-31 → 2001-02-03
    Underwater operations in progress until further notice by cableship nordica vicinity of trackline between…
  7. HYDROLANT 369/01 · Cable ops2001-01-31 → 2001-02-01
    Underwater operations in progress until further notice by cableship ace nature vicinity 49-54N 005-30W
  8. HYDROLANT 368/01 · Surveys2001-01-31 → 2001-02-02
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  9. HYDROLANT 343/01 · Surveys2001-01-29 → 2001-01-31
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  10. HYDROLANT 340/01 · Cable ops2001-01-29 → 2001-01-31
    Underwater operations in progress until further notice by cableship ace nature vicinity 49-51.5N 005-27.6W
  11. HYDROLANT 339/01 · Cable ops2001-01-29 → 2001-02-02
    Underwater operations in progress until further notice by cableship monarch vicinity 51-05.5N 001-37.2E
  12. HYDROLANT 327/01 · Cable ops2001-01-28 → 2001-01-31
    Underwater operations in progress until further notice by cableship nordica vicinity of trackline between…
  13. HYDROLANT 322/01 · Cable ops2001-01-28 → 2001-01-29
    Underwater operations in progress until further notice by cableship ace nature with submersible within one…
  14. HYDROLANT 311/01 · Other2001-01-26 → 2001-01-31
    Unexploded ordnance vicinity 49-29.4N 000-15.4W
  15. HYDROLANT 289/01 · Nav aids2001-01-25 → 2001-01-31
    ZC2 buoy 50-54N 001-31E unlit
  16. HYDROLANT 244/01 · Surveys2001-01-21 → 2001-01-23
    Underwater operations in progress until further notice by M/V nordica vicinity of trackline between 49-12N…
  17. HYDROLANT 228/01 · Surveys2001-01-19 → 2001-01-21
    Underwater operations in progress until further notice by M/V nordica vicinity of trackline between 49-12.5N…
  18. HYDROLANT 223/01 · Surveys2001-01-19 → 2001-01-22
    Underwater operations in progress until further notice by M/V neftegaz 31 vicinity of trackline between…
  19. HYDROLANT 215/01 · Surveys2001-01-18 → 2001-01-19
    Underwater operations in progress until further notice by M/V nordica vicinity of trackline between 49-14N…
  20. HYDROLANT 213/01 · Surveys2001-01-18 → 2001-01-19
    Underwater operations in progress until further notice by M/V neftegaz 31 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.