Shipping forecast for the North Irish Sea

Valid for 24 Hours
Issued on Monday, 09 March 2026 at 12:05pm by Ronaldsway Met Office
Warnings

There is a Strong Wind warning in operation for Tuesday.

Synopsis

A shallow low lies to the south of Ireland, as various slow-moving frontal troughs affect the Irish Sea.

Wind

Mainly south or southwest force 3 or 4 but perhaps occasionally touching 5 in places this evening. Then increasing south or southwest 5 or 6 in all waters tonight, and starting to increase 6 or 7 in the west of the area Tuesday morning.

State of sea

Slight, building mainly moderate tonight, and moderate or rough Tuesday morning.

Weather

Occasional rain or drizzle, but with areas of mist and a risk of fog patches in the far east of the area at first this afternoon.

Visibility

Moderate or good, occasionally poor in rain, drizzle or mist and very poor in any fog patches at first.

Outlook for the following 24 hours

Wind

Increasing south or southwest 6 or 7 in all waters Tuesday afternoon, then veering west or southwest 5 or 6 occasionally 7 later Tuesday evening & overnight into Wednesday.

State of sea

Moderate or rough, falling mainly moderate Wednesday morning.

Weather

Occasional rain and drizzle, becoming persistent and heavier for a time Tuesday evening, before clearing to become mainly fair overnight into Wednesday.

Visibility

Good, falling moderate or poor at times in rain and drizzle.

Approximate times of tides in Douglas

High water
(6.1m)
Low water
(1.5m)
High water
(6.0m)
Low water
(2.1m)
(heights in metres above Chart Datum)

Forecast by

Kirsty Wilding