A southeasterly, moderate and very variable flow prevails over the whole area.
For Bretignolles-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 90%.
Cloudy spells, sometimes dense. No precipitation. In the evening, light cloudy spells.
E force 3 in the middle of the day becoming ENE force 4 in the evening. Gusts reaching 21 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.