An easterly, strong and mostly variable flow prevails over the whole area.
For Les Sables-d"Olonne :
Warning strong breeze offshore.
The reliability of the situation is assessed at 95%.
Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NE force 3 in the morning becoming ENE force 4 in the middle of the day. Gusts reaching 20 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from SW. Excellent visibility.