A southeasterly, strong and very variable flow prevails over the whole area.
For Plage du Marchais :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Little cloud in the morning, some sun but cloud building in the afternoon. The risk of seeing rain will remain low. In the evening, very cloudy skies to overcast.
Chance of light rain. E wind force 4 continuing all day. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.