Shipping forecast for the North Irish Sea

Valid for 24 Hours
Issued on Monday, 03 August 2026 at 4:15pm by Ronaldsway Met Office
Warnings

Strong winds.

Synopsis

High pressure in the mid-Atlantic and low pressure to the west of Ireland as various fronts affect the British Isles.

Wind

Variable 2 to 4, increasing 5 in some places, becoming east or southeast 4 or 5 overnight and occasionally 6 towards the North Channel. Veering south or southwest 4 or 5 tomorrow and touching force 6 in the west later.

State of sea

Mainly slight, becoming slight or moderate later.

Weather

Occasional rain or showers approaching from the south and then clearing later. Areas of mist and fog patches in places tomorrow.

Visibility

Good, falling moderate or poor in rain, showers and mist and very poor in fog patches.

Outlook for the following 24 hours

Wind

South or southwest 4 or 5, occasionally 6 at first, veering west or southwest 4 or 5 overnight into Wednesday, increasing 5 to 7 later.

State of sea

Slight or moderate, becoming mainly moderate later.

Weather

Isolated mist and fog patches in the east at first, otherwise mainly fair.

Visibility

Mostly good, but poor or very poor in mist and fog patches at first.

Approximate times of tides in Douglas

Low water
(1.3m)
High water
(6.4m)
Low water
(1.3m)
High water
(6.4m)
(heights in metres above Chart Datum)

Forecast by

Stuart Davison