Our Island Plan

Shipping forecast for the North Irish Sea

Valid for 24 Hours
Issued on Friday, 09 January 2026 at 10:17pm by Ronaldsway Met Office
Warnings

Strong winds developing Saturday evening.

Synopsis

Slow-moving low to the northwest of Ireland.

Wind

North or northwest 3 or 4, falling variable 3 or less overnight, then soon becoming southeast 3 or 4 in the east of the area tomorrow morning, and west or southwest 3 or 4 elsewhere. Becoming south or southeast 5 or 6 in all water during Saturday evening.

State of sea

Mainly slight, becoming slight or moderate later on Saturday.

Weather

Scattered showers, becoming isolated by Saturday afternoon.

Visibility

Good, occasionally moderate in showers.

Outlook for the following 24 hours

Wind

South or southeast 5 or 6, increasing 6 to gale 8 overnight.

State of sea

Slight or moderate, soon building mostly rough.

Weather

Rain arriving from the west overnight into Sunday, clearing in the evening.

Visibility

Mostly good, becoming moderate or poor in the rain.

Approximate times of tides in Douglas

Low water
(1.5m)
High water
(5.6m)
Low water
(2.2m)
High water
(6.2m)
(heights in metres above Chart Datum)

Forecast by

Adrian Cowin
Back to top