A westerly, moderate and mostly variable flow prevails over the whole area.
For Siouville :
Warning strong breeze offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Skies very cloudy, risk of some thundery outbreaks. Showers will gradually become less frequent during the afternoon. In the evening, very cloudy with risk of storms.
Light showers progressively becoming less frequent. WSW wind force 5 continuing all day. Gusts reaching 32 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.