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 463/16 · Nav aids2016-02-23 → 2016-04-05
    Vergoyer sw buoy 50-27N 001-00E unlit
  2. HYDROLANT 425/16 · Debris2016-02-19 → 2016-02-22
    Fishing gear adrift in 49-57.8N 005-30.2W at 191135Z feb
  3. HYDROLANT 237/16 · Nav aids2016-01-28 → 2016-01-28
    Dgps station at saint catherines point light 50-34.5N 001-17.9W off air 280900Z to 281600Z jan
  4. HYDROLANT 194/16 · Other2016-01-22 → 2016-01-25
    Six meter long pipe adrift in 49-52.57N 005-01.02W at 220910Z jan
  5. HYDROLANT 165/16 · Debris2016-01-19 → 2016-01-22
    15 meter long black cylindrical object adrift in 49-18.5N 004-42.6W at 190911Z jan
  6. HYDROLANT 158/16 · Other2016-01-18 → 2016-02-17
    Channel lightship 49-54.4N 002-53.7W off station
  7. HYDROLANT 150/16 · Nav aids2016-01-17 → 2016-03-14
    ZC2 buoy 50-53.6N 001-30.9E missing
  8. HYDROLANT 120/16 · Other2016-01-14 → 2016-01-17
    Large quantity of wooden beams adrift vicinity 49-52.0N 001-26.0W
  9. HYDROLANT 114/16 · Nav aids2016-01-13 → 2016-01-14
    Cap de carteret light 49-22.4N 001-48.4W unreliable
  10. HYDROLANT 108/16 · Cable ops2016-01-13 → 2016-01-17
    Underwater operations in progress by cableship wave sentinel vicinity 49-55.7N 005-00.4W
  11. HYDROLANT 101/16 · Nav aids2016-01-12 → 2016-01-13
    Cap de carteret light 49-22.4N 001-48.4W unreliable
  12. HYDROLANT 96/16 · Nav aids2016-01-12 → 2016-02-23
    Vergoyer sw buoy 50-27N 001-00E unlit
  13. HYDROLANT 82/16 · Debris2016-01-10 → 2016-01-13
    20 meter long timber adrift in 49-57.3N 001-44.1W at 101220Z jan
  14. HYDROLANT 74/16 · Debris2016-01-09 → 2016-01-10
    Six meter long timber adrift in 50-01N 001-38W at 090940Z jan
  15. HYDROLANT 3201/15 · Nav aids2015-12-28 → 2016-01-07
    Southern breakwater west head light 51-06.8N 001-19.8E unlit
  16. HYDROLANT 3111/15 · Cable ops2015-12-16 → 2015-12-21
    Underwater operations in progress until further notice by cableship ile de sein vicinity of trackline…
  17. HYDROLANT 3066/15 · Debris2015-12-10 → 2015-12-13
    Odas buoy adrift in 49-42.5N 003-36.6W at 100800Z dec
  18. HYDROLANT 3057/15 · Debris2015-12-09 → 2015-12-10
    Odas buoy adrift in 49-33.3N 003-53.1W at 090800Z dec
  19. HYDROLANT 3043/15 · Debris2015-12-08 → 2015-12-09
    Odas buoy adrift in 49-30.1N 004-13.3W at 080900Z dec
  20. HYDROLANT 3036/15 · Other2015-12-07 → 2015-12-28
    All navigational aids at walney wind farm, 50-05N 003-36W inoperative

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