A southerly, very strong and very variable flow prevails over the whole area.
Für Deganwy Quay Marina : Warning strong breeze offshore.
The reliability of the situation is very good.
Cloud and long sunny periods.Chance of light rain.In the evening, good clear periods but cloud building. Chance of light rain. S force 5 in the middle of the day weakening force 3 in the evening. Gusts reaching 29 knots in the middle of the day. Smooth sea. Low, short swell from E. Excellent visibility becoming excellent in the evening.