A westerly, very strong and very variable flow prevails over the whole area.
For Plage de Saint Hilaire de Riez :
Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
Skies changeable to very cloudy. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Chance of light rain. WNW wind force 5 continuing all day. Gusts reaching 38 knots in the evening. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility.