A northerly flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, weak and mostly variable.
For Plage de Riez :
No gale warning.
The reliability of the situation is assessed at 95%.
Skies with few clouds. In the evening, skies with few clouds.
WNW wind force 3 from the middle of the day. Gusts reaching 15 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility becoming excellent in the evening.