A northwesterly, moderate and very variable flow prevails over the whole area.
For Noirmoutier-en-l"Île :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Little cloud in the morning, some sun but cloud building in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
Light showers. N force 4 in the morning turning NW in the middle of the day. Gusts reaching 27 knots in the evening. Smooth to slight sea temporarily smooth in the middle of the day. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day.