Shipping forecast for the North Irish Sea

Valid for 24 Hours
Issued on Sunday, 30 November 2025 at 4:15pm by Ronaldsway Met Office
Warnings

Strong to gale force winds.

Synopsis

Deep area of low pressure in the mid-Atlantic will drive various fronts over the area this evening and overnight.

Wind

South or southwest 4 or 5, increasing 6 or 7 this evening, occasionally touching gale 8 in places overnight. Becoming west or variable 2 to 4 through tomorrow morning but south or southwest 4 to 6 in the east of the area.

State of sea

Slight, building moderate or rough this evening, becoming slight or moderate later.

Weather

Rain spreading from the west this evening, heavy at times overnight and at first tomorrow.

Visibility

Good, falling moderate or poor in rain.

Outlook for the following 24 hours

Wind

Variable or west 2 to 4, but south or southwest 4 to 6 in the east of the area at first, becoming west or northwest 4 or 5 in all waters tomorrow evening. Backing west or southwest 5 or 6 overnight into Tuesday, little change thereafter.

State of sea

Slight or moderate, becoming mainly moderate later.

Weather

Further rain at times, becoming mainly fair overnight.

Visibility

Good, falling moderate or poor in rain.

Approximate times of tides in Douglas

High water
(5.9m)
Low water
(1.7m)
High water
(6.0m)
Low water
(1.6m)
(heights in metres above Chart Datum)

Forecast by

George Shimmin