A westerly and mostly variable flow prevails over the whole area.
For Carnac Plage :
No gale warning.
The reliability of the situation is assessed at 95%.
Cloud and long sunny periods. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. WSW wind force 3 from the middle of the day. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, fairly long swell from SSW. Excellent visibility.