A northwesterly, strong and very variable flow prevails over the whole area.
For St hilaire de riez :
Warning strong breeze offshore.
The reliability of the situation is assessed at 80%.
In the evening, good clear periods but lots of cloud, too.
Possibility of showers WNW wind force 5. Gusts reaching 29 knots in the evening. Slight sea. Low, short swell from SW. Excellent visibility.