For Les dunes :
Warning strong breeze.
The reliability of the situation is assessed at 85%.
Good clear periods but with plenty of cloud in the morning, predominantly sunny in the afternoon. Some light showers in the morning, possibility of a few spots in the afternoon. In the evening, relatively clear skies becoming changeable.
WSW force 6 in the morning becoming W force 5 in the evening. Gusts reaching 48 knots in the middle of the day. Rough to very rough sea. Low, fairly long swell from NW. Excellent visibility.