For Les dunes :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. WSW force 2 turning NNW force 3 in the middle of the day then WSW. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, short swell from N then from NNW in the evening. Good visibility becoming excellent in the middle of the day then poor.