A northeasterly, strong and very variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and very variable.
For Plage de Riez :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, clear skies.
NNE force 3 in the morning turning NNW force 4 in the evening. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.