A northerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, moderate and very variable.
For Noirmoutier-en-l"Île :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Little cloud in the morning, hazy cloud giving way to brightening skies in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. NNE force 3 in the morning turning NW in the evening. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility.