A southeasterly, strong and variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, strong and mostly variable.
For Plage de Saint Hilaire de Riez :
No gale warning.
The reliability of the situation is assessed at 95%.
Skies with few clouds covering over progressively. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. SW wind force 4 from the middle of the day. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.