High 1024 hPa centered on Switzerland remaining almost stationary.
For Grandcamp-Maisy :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clouds dispersing during the morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
Chance of light rain. WSW force 3 turning WNW in the middle of the day then NNE. Gusts reaching 17 knots in the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from NNE. Good visibility becoming excellent in the middle of the day then good.