A westerly, strong and mostly variable flow prevails over the whole area.
For Plage de la Grève Blanche :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast skies. Light rain followed by showers. In the evening, very cloudy skies to overcast.
Showers. WSW force 3 in the middle of the day becoming W force 4 in the evening. Gusts reaching 17 knots. Smooth to slight sea. Low, fairly long swell from SSW. Excellent visibility becoming excellent in the evening.