An easterly and variable flow prevails over the South of the basin. Over the North, it is southwesterly, weak and very variable.
For Plage de Riez :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. Light showers. In the evening, light cloudy spells.
NW wind force 3 from the middle of the day. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.