A westerly, moderate and mostly variable flow prevails over the whole area.
For Noirmoutier-en-l"Île :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Sunny becoming changeable in the afternoon. The risk of seeing rain will remain low. In the evening, good clear periods but cloud building.
Risk of showers in the early hours. WSW wind force 5 continuing all day. Gusts reaching 23 knots in the morning. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.