A southwesterly, strong and mostly variable flow prevails over the whole area.
For Plage de Saint Hilaire de Riez :
No gale warning.
We are 90% sure of the situation, because the cloud system may be more intense than predicted.
Sunny spells with possibility of mist forming in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, skies with few clouds.
SSE force 3 turning SSW in the middle of the day then W force 2. Gusts reaching 12 knots until the middle of the day. Slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day then good.