A northeasterly, strong and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is northwesterly, moderate and mostly variable.
For Anse de Chaillé :
No gale warning.
We are 90% sure of the situation, because the cloud cover could move in later than forecast.
Relatively clear skies becoming changeable. In the evening, very cloudy.
No precipitation. WNW wind force 4 from the middle of the day. Gusts reaching 19 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.