A southwesterly, moderate and mostly variable flow prevails over the East of the basin. Over the West, it is northwesterly, strong and mostly variable.
For Belfast Harbour :
Warning strong breeze offshore.
The reliability of the situation is very good.
Overcast in the morning, very cloudy in the afternoon. No precipitation in the morning, showers late in the day. In the evening, clear periods developing.
Chance of light rain. SW force 4 turning WNW in the middle of the day then NW. Gusts reaching 31 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from SSE. Good visibility becoming excellent in the middle of the day.