A westerly, moderate and very variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly, moderate and very variable.
For La Rochelle - Vieux-Port :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clouding over with thunderstorms developing in the morning, very cloudy with possibility of thunder storms in the afternoon. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, changeable skies becoming less cloudy.
No precipitation. WNW force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 23 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from W. Excellent visibility.
