Nav aids
Fog signal at menai light 53-18.8N 004-02.5W inoperative
Irish Sea · Wales · HYDROLANT 1255/18
- issued
- 2018-04-20 13:01Z
- status
- cancelled 2018-04-21 10:31Z (archive)
- authority
- WZ 493/18 201250Z APR 18.
- sea
- Irish Sea and St. George's Channel
- position
- 53.313, -4.042
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
IRISH SEA. WALES. DNC 20. CHART 36025. FOG SIGNAL AT MENAI LIGHT 53-18.8N 004-02.5W INOPERATIVE.
This area · aids-to-navigation notices
1733 within 180 nm since 1997 · 2 in the last 12 months · 2 in force now
97
00
05
10
15
20
25
26
- Mew island light 54-41.90N 005-30.80W unreliable2026-08-11
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50E2026-08-01
- NAVTEX station cullercoats (g) 55-04.00N 001-28.00W unreliable 0800Z to 1500Z daily 07 thru 09 may2024-05-06
- Fog signal at mumbles head light 51-34.00N 003-58.30W inoperative2024-04-26
- Isle of man light 54-03.70N 004-48.00W unlit2024-04-25
- NAVTEX station portpatrick (o) 54-51.00N 005-07.00W unreliable2024-04-06
Season · when aids-to-navigation notices happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1255/18 and this msgcancelled by · 2018-04-21
Nearby now · within 120 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 98 nm
Worldwide now
195 aids-to-navigation notices in force · see all
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.