A westerly, strong and mostly variable flow prevails over the whole area.
For Les Moutiers en Retz :
No gale warning.
We are 90% sure of the situation, because the cloud cover could move in later than forecast.
In the evening, skies with few clouds covering over progressively.
No precipitation. W wind force 3. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.