Bristol Channel
IHO sea area 20 · -5° to -2° E, 51° to 52° N
- in force
- 0
- last 12 months
- 0
- since 1997
- 263
- categories
- 6
In force now · 0
Nothing in force in this sea right now.
By year
97
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
By month (all years)
J
F
M
A
M
J
J
A
S
O
N
D
By category · since 1997
| Nav aids | 134 | 51% |
| Cable ops | 54 | 21% |
| Surveys | 50 | 19% |
| Wrecks | 11 | 4% |
| Other | 11 | 4% |
| Containers | 3 | 1% |
Archive · 263 cancelled
- HYDROLANT 368/99 · Nav aids1999-02-21 → 1999-02-21Bull point light 51-12N 004-12W unlit 211000Z to 211400Z feb
- HYDROLANT 331/99 · Nav aids1999-02-14 → 1999-02-15Dgps service at nash point light 51-24N 003-33W unreliable 0900Z to 1800Z daily 14 and 15 feb
- HYDROLANT 973/97 · Nav aids1997-07-03 → 1999-03-05Lighted buoy, yellow, pillar, established in 51-32.5N 004-22.0W
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.