A southeasterly, strong and mostly variable flow prevails over the North of the basin. Over the South, it is southwesterly, very strong and variable.
For Ballyhornan Beach, Downpatrick :
Warning moderate gale offshore.
The reliability of the situation is very good.
Overcast with reduced visibility in the morning, overcast skies in the afternoon. Light rain in late morning, rain in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. SE force 5 turning SW in the middle of the day then becoming force 4. Gusts reaching 31 knots in the morning. Slight sea temporarily moderate in the middle of the day. Low, fairly long swell from S. Visibility reduced by mist becoming good in the middle of the day then excellent.