An easterly, strong and variable flow prevails over the North of the basin. Over the South, it is southwesterly, very strong and particularly variable.
For Plage de Grainval :
Warning strong breeze offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. Some light showers in the morning, possibility of showers in the afternoon. In the evening, overcast skies.
Rain followed by showers. WSW force 5 in the morning turning SSE force 4 in the evening. Gusts reaching 38 knots in the middle of the day. Moderate sea becoming slight in the evening. Low, short swell from SW. Excellent visibility.