Our Island Plan

Shipping forecast for the North Irish Sea

Valid for 24 Hours
Issued on Saturday, 29 November 2025 at 8:45am by Ronaldsway Met Office
Warnings

Strong winds developing.

Synopsis

Low pressure over central England tracking into the North Sea.

Wind

Cyclonic 3 to 5, becoming North or Northeast 5 or 6 through the morning, then further increasing 6 occasionally 7 this afternoon. Backing North or Northwest 5 or 6 later this evening, then West or Northwest 4 or 5 tomorrow morning.

State of sea

Slight, building mainly moderate around midday, then falling slight or moderate later.

Weather

Occasional rain, becoming mainly fair later this evening.

Visibility

Good, occasionally moderate or poor in rain.

Outlook for the following 24 hours

Wind

West or Northwest 4 or 5, decreasing 3 or 4 tomorrow morning, then backing West or Southwest by midday. Increasing South or Southwest 4 or 5 tomorrow afternoon, then 6 or 7 in the evening. Decreasing West or Southwest 4 or 5 later.

State of sea

Slight or moderate, falling slight tomorrow morning, then building moderate or rough in the evening.

Weather

Mainly fair, then rain spreads from the west tomorrow evening.

Visibility

Good, becoming moderate or good, occasionally poor in rain later.

Approximate times of tides in Douglas

Low water
(2.4m)
High water
(5.6m)
Low water
(1.9m)
High water
(5.8m)
(heights in metres above Chart Datum)

Forecast by

Stephanie Clayton
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