A westerly, moderate and mostly variable flow prevails over the whole area.
For Plage de Grannec :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies with short clear spells. Light showers all day. In the evening, overcast skies.
Showers. WSW wind force 4 continuing all day. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.