A southeasterly, very strong and particularly variable flow prevails over the whole area.
For Plage du Chatelet :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Little cloud in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, skies with few clouds covering over progressively.
No precipitation. SSE wind force 4 continuing all day. Gusts reaching 28 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from W then from N in the middle of the day then from N. Good visibility becoming excellent in the middle of the day.