A southwesterly, strong and 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 85%.
Fog developing into low cloud during the morning, overcast skies in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, overcast skies.
Showers. S force 2 freshening force 4 in the middle of the day then force 5. Gusts reaching 37 knots in the evening. Moderate sea. Moderate, long swell from SW. Visibility reduced by fog becoming excellent in the middle of the day.