A southwesterly and variable flow prevails over the West of the basin. Over the East, it is northwesterly, strong and very variable.
For Plage de Richelieu :
Warning moderate gale offshore.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies or light cloud. Sun hazing over from time to time. No precipitation. In the evening, clear skies.
WNW force 4 in the morning becoming NW force 3 in the evening. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from WSW. Excellent visibility.