A northeasterly, weak 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.
Hazy cloud giving way to a brightening sky in the morning, predominantly sunny in the afternoon. The risk of seeing rain will remain low. In the evening, changeable skies becoming less cloudy.
No precipitation. ESE force 1 freshening WSW force 3 in the middle of the day then becoming WNW. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.