Shipping forecast for the North Irish Sea

Strong winds developing.

Low pressure to the south of Iceland and high pressure over continental Europe, with frontal zones affecting the British Isles.

South or southwest 4 or 5, increasing 5 or 6 tomorrow morning.

Slight occasionally moderate, becoming mainly moderate later.

Fair, then rain spreading from the west tomorrow morning, becoming mainly fair later.

Good, falling moderate or poor in rain.

South or southwest 5 or 6, but 3 to 5 in the southeast of the area.

Moderate, but slight in the southeast of the area.

Mainly fair, only patchy drizzle, then a risk of mist and fog patches spreading from the south. Rain later.

Moderate or good, occasionally poor in rain or mist. Very poor in fog patches.