An easterly, strong and very variable flow prevails over the whole area.
For Siouville :
Warning strong breeze offshore.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy in the morning, cloud and sun in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. E wind force 5 continuing all day. Gusts reaching 36 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.