A westerly, strong and very variable flow prevails over the whole area.
For Lough Swilly Marina :
Warning strong breeze offshore.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. Possibility of showers In the evening, cloud and long sunny periods.
Possibility of showers W force 4 in the middle of the day turning SW in the evening. Gusts reaching 24 knots in the evening. Moderate sea. Low, fairly long swell from WNW. Excellent visibility.