Nav aids

Walney extension wind farm

Irish Sea · UKWZ 473/26

issued: 2026-08-04 15:21Z
status: in force
cancels: UKWZ 398/26
authority: UK Hydrographic Office (NAVAREA I coordinator)
position: 54.113, -3.917
source: ukho · first seen 2026-08-17 22:50Z

Original warning text

IRISH SEA.
WALNEY EXTENSION WIND FARM.
1. TURBINE A01, 54-06.8N 003-55.0W, UNLIT.
2. CANCEL WZ 398/26.

Conditions at the position · now

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MET Norway · NOAA WaveWatch III · GEBCO 2020 · model data at the centroid, not an observation

This area · aids-to-navigation notices

2047 within 180 nm since 1997 · 7 in the last 12 months · 7 in force now

Mf r/t and dsc services from cullercoats site 55-04.4N 001-27.8W off air2026-08-16
Mew island light 54-41.90N 005-30.80W unreliable2026-08-11
Lincs wind farm2026-08-10
Mf dsc service off air at tiree 56-30.20N 006-57.80W2026-08-08
Mf dsc service from tiree site 56-30.2N 006-57.8W off air2026-08-08
Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50E2026-08-01

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Mew island light 54-41.90N 005-30.80W unreliableNav aids · 65.9 nm
Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50ENav aids · 118.2 nm

Worldwide now

189 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.