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 1852/01 · Surveys2001-06-29 → 2001-07-04
    Underwater operations in progress until further notice by M/V goosander in area bound by 50-35N 000-41E,…
  2. HYDROLANT 1819/01 · Nav aids2001-06-24 → 2001-06-24
    Channel lightfloat 49-54N 002-54W missing
  3. HYDROLANT 1792/01 · Other2001-06-21 → 2001-10-25
    Possible mine in 49-59.8N 001-07.0E
  4. HYDROLANT 1778/01 · Surveys2001-06-19 → 2001-06-28
    Underwater operations in progress until further notice by M/V onrust vicinity 49-10N 004-30W
  5. HYDROLANT 1681/01 · Nav aids2001-06-10 → 2001-06-11
    RACON at eddystone light 50-11N 004-16W inoperative
  6. HYDROLANT 1661/01 · Nav aids2001-06-08 → 2001-08-01
    Mrcc falmouth 50-08.9N 005-05.6W mf dsc unreliable
  7. HYDROLANT 1659/01 · Surveys2001-06-08 → 2001-06-10
    Underwater operations in progress until further notice by M/V explorer and M/V loyal helper in area bound by…
  8. HYDROLANT 1590/01 · Nav aids2001-06-01 → 2001-12-01
    RACON at vergoyer north buoy 50-40N 001-22E unreliable
  9. HYDROLANT 1582/01 · Surveys2001-06-01 → 2001-06-01
    Underwater operations in progress until further notice by M/V ace nature vicinity of trackline joining…
  10. HYDROLANT 1578/01 · Debris2001-05-31 → 2001-06-07
    Fishing nets adrift vicinity 50-43.4N 000-40.9W
  11. HYDROLANT 1576/01 · Surveys2001-05-31 → 2001-06-01
    Underwater operations in progress until further notice by M/V ace nature vicinity of trackline between…
  12. HYDROLANT 1542/01 · Nav aids2001-05-27 → 2001-05-28
    Bridge buoy 50-39.6N 001-36.9W unlit
  13. HYDROLANT 1522/01 · Surveys2001-05-25 → 2001-05-26
    Underwater operations in progress until further notice by M/V goosander within three miles of 49-26N 004-33W
  14. HYDROLANT 1504/01 · Nav aids2001-05-24 → 2001-05-24
    Dsc station falmouth 50-08N 005-07W inoperative
  15. HYDROLANT 1488/01 · Cable ops2001-05-23 → 2001-05-24
    Underwater operations in progress until further notice by cableship normand vester in 51-00.2N 001-41.8E
  16. HYDROLANT 1472/01 · Cable ops2001-05-22 → 2001-05-26
    Underwater operations in progress until further notice by cableship maersk forwarder vicinity of trackline…
  17. HYDROLANT 1471/01 · Cable ops2001-05-21 → 2001-05-23
    Underwater operations in progress until further notice by cableship normand vester along trackline joining…
  18. HYDROLANT 1432/01 · Nav aids2001-05-17 → 2001-05-17
    Dgps station at saint catherines point light 50-35N 001-18W unreliable 170800Z to 171100Z may
  19. HYDROLANT 1429/01 · Nav aids2001-05-17 → 2001-05-17
    Dsc station lizard 49-58N 005-12W mf dsc inoperative
  20. HYDROLANT 1421/01 · Cable ops2001-05-16 → 2001-05-22
    Underwater operations in progress until further notice by cableship maersk forwarder vicinity of trackline…

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