A southwesterly, very strong and very variable flow prevails over the West of the basin. Over the East, it is northwesterly, moderate and very variable.
For Maghera :
Warning moderate gale offshore.
The reliability of the situation is good.
Sun but cloud increasing in the morning, very cloudy skies becoming totally covered in the afternoon. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy skies to overcast.
Light rain followed by showers. W force 4 in the morning turning SW force 5 in the middle of the day. Gusts reaching 37 knots in the evening. Moderate sea. Moderate, fairly long swell from W then low in the evening. Excellent visibility.