A northeasterly, strong and very variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Les Rouillères :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day. In the evening, clear skies.
NE force 3 turning W force 4 in the middle of the day then NNW force 3. Gusts reaching 17 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.