A northeasterly, strong and variable flow prevails over the South and the East of the basin. Over the North-West, it is southeasterly, moderate and variable.
For Plage de Saint Hilaire de Riez :
Warning strong breeze offshore.
The reliability of the situation is assessed at 80%.
Clear skies becoming somewhat cloudy. In the evening, fair weather with mostly clear skies.
NNE wind force 4 from the middle of the day. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Excellent visibility.