A southwesterly, strong and mostly variable flow prevails over the whole area.
Für Siouville :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Very cloudy. Light rain followed by showers. In the evening, good clear periods but lots of cloud, too.
No precipitation. WSW wind force 4 from the middle of the day. Gusts reaching 27 knots in the middle of the day. Slight sea. Low, short swell from WNW. Excellent visibility becoming good in the evening.