Nav aids

Fog signal at south stack light 53-18.4N 004-41.9W unreliable

HYDROLANT 1848/06

issued: 2006-10-08 19:30Z
status: cancelled 2006-10-09 16:28Z (archive)
authority: WZ 1240/06 081856Z OCT 06.
sea: Irish Sea and St. George's Channel
position: 53.307, -4.698
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 36060 (0 ED).
FOG SIGNAL AT SOUTH STACK LIGHT 53-18.4N 004-41.9W UNRELIABLE.

This area · aids-to-navigation notices

1637 within 180 nm since 1997 · 3 in the last 12 months · 3 in force now

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
Fowey light 50-19.60N 004-38.90W unreliable2026-07-27
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

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Pipelaying operations in progress until further notice by M/V apache vicinity of trackline between 53-49.4N…cancelled by · 2006-10-09

Nearby now · within 120 nm

Mew island light 54-41.90N 005-30.80W unreliableNav aids · 88.4 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.