A southerly, moderate and very variable flow prevails over the whole area.
For Plage de la Roche Percée :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, relatively cloudless skies clearing.
SE wind force 3 from the middle of the day. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.