An easterly and variable flow prevails over the whole area.
For Plage de Riez :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, very cloudy.
Possibility of showers NE force 3 turning SSE force 2 in the middle of the day then ESE. Gusts reaching 12 knots in the morning. Smooth to slight sea. Low, fairly long swell from SW. Good visibility becoming excellent in the middle of the day then poor.