A northeasterly, strong and very variable flow prevails over the South of the basin. Over the North, it is westerly, 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.
Clear skies. In the evening, relatively clear skies becoming changeable.
WNW force 5 in the middle of the day becoming force 4 in the evening. Gusts reaching 28 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.