Nav aids

Fog signal at mumbles light 51-34.0N 003-58.3W inoperative

Bristol Channel · Wales · HYDROLANT 422/18

issued: 2018-02-06 13:00Z
status: cancelled 2018-03-10 17:56Z (archive)
cancels: HYDROLANT 1569/17
authority: WZ 154/18 061150Z FEB 18.
sea: Bristol Channel
position: 51.567, -3.972
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRISTOL CHANNEL.
WALES.
DNC 20.
CHART 36044.
1. FOG SIGNAL AT MUMBLES LIGHT 51-34.0N 003-58.3W
   INOPERATIVE.
2. CANCEL HYDROLANT 1569/17.

This area · aids-to-navigation notices

1737 within 180 nm since 1997 · 1 in the last 12 months · 1 in force now

Fowey light 50-19.60N 004-38.90W unreliable2026-07-27
Ile vierge light 48-38.30N 004-34.10W unlit2024-05-03
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
Ile vierge light 48-38.32N 004-34.04W range reduced2024-04-23
Bishop rock light 49-52.40N 006-26.70W unreliable2024-04-11

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Fog signal at mumbles light 51-34.0N 003-58.3W inoperativecancels · 2017-05-18
Fog signal at mumbles light 51-34.0N 003-58.3W inoperativereplaced · 2017-05-18
Cancel HYDROLANT 422/18 and this msg, aid restoredcancelled by · 2018-03-10

Nearby now · within 120 nm

Fowey light 50-19.60N 004-38.90W unreliableNav aids · 78.7 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.