Our Island Plan

Shipping forecast for the North Irish Sea

Valid for 24 Hours
Issued on Tuesday, 10 March 2026 at 7:45am by Ronaldsway Met Office
Warnings

Strong winds, with a risk of local gales for a time this evening.

Synopsis

A deep area of low pressure lies to the west of Iceland, with an associated frontal trough tracking eastwards across the Irish Sea this evening.

Wind

South or southwest 5 or 6 increasing 6 or 7 later this morning & this afternoon, and perhaps locally touching gale 8 in the west of the area this evening, then veering west or southwest 6 or 7 in all waters tonight.

State of sea

Slight or moderate, building moderate or rough later this morning & this afternoon, although remaining slight or moderate in Liverpool Bay & Morecambe Bay until this evening.

Weather

Occasional rain or drizzle, then a band of more persistent and heavier rain will spread from the west this evening, clearing tonight to become mainly fair.

Visibility

Moderate or good occasionally poor in rain and drizzle, becoming mostly good tonight.

Outlook for the following 24 hours

Wind

West or southwest 6 or 7, backing and decreasing southwest 5 or 6 later Wednesday morning & afternoon. Backing and increasing south or southwest 7 or gale 8 early Wednesday night, then occasionally severe gale 9 by this time Thursday morning.

State of sea

Moderate or rough, falling mainly moderate Wednesday afternoon, quickly building mostly rough Wednesday night, then very rough in central parts by this time Thursday morning.

Weather

Mainly fair with only isolated showers, then occasional rain spreading from the northwest overnight into Thursday.

Visibility

Mostly good, but occasionally moderate in any showers, then becoming moderate or poor in rain later.

Approximate times of tides in Douglas

Low water
(2.1m)
High water
(5.5m)
Low water
(2.0m)
High water
(5.7m)
(heights in metres above Chart Datum)

Forecast by

Adrian Cowin
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