A northerly, moderate and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and variable.
For La Rochelle :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Bright spells increasing during the morning, changeable skies becoming relatively cloud-free in the afternoon. Light showers progressively dying out in the morning, possibility of showers in the afternoon. In the evening, skies with few clouds.
WNW force 2 freshening force 4 in the middle of the day then becoming WNW. Gusts reaching 22 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Good visibility becoming excellent in the middle of the day.