A westerly, strong and very variable flow prevails over the whole area.
For Plage de Riez :
Warning strong breeze offshore.
The reliability of the situation is assessed at 85%.
Bright spells increasing during the morning, predominantly sunny in the afternoon. Risk of showers in the morning, no precipitation in the afternoon. In the evening, very cloudy.
No precipitation. WNW force 3 turning SW in the middle of the day then SSW. Gusts reaching 17 knots from the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.