A southerly, moderate and mostly variable flow prevails over the whole area.
For Portrush :
No gale warning.
The reliability of the situation is good.
Very cloudy skies becoming totally overcast during the afternoon. Rain gradually becoming less frequent in the morning, no precipitation in the afternoon. In the evening, overcast skies.
Drizzle in the early hours. SSE force 2 in the morning temporarily force 4 in the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day then good.