A westerly, very strong and mostly variable flow prevails over the whole area.
For Noirmoutier-En-L"Ile :
Warning strong breeze offshore.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Risk of showers in the morning, light showers dying away progressively in the afternoon. In the evening, cloudy spells, sometimes dense.
Chance of light rain. WSW wind force 5 continuing all day. Gusts reaching 30 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from S. Excellent visibility.