Shipping forecast for the North Irish Sea

Nil.

High pressure near the Azores building a ridge across the Irish Sea, as low pressure near Iceland brings a weak warm front across the area later.

West or Northwest 3 or 4, backing West or Southwest later today, then veering West or Northwest again tonight.

Slight.

Mainly fair, but perhaps with some patchy light rain and drizzle this evening and at first tonight.

Good, perhaps occasionally moderate in any rain and drizzle.

West or Northwest 3 or 4, becoming Variable 2 or 3.

Slight, becoming smooth or slight.

Fair.

Good.