A westerly, strong and mostly variable flow prevails over the whole area.
For Piriac-sur-Mer :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Very cloudy skies to overcast. No precipitation. In the evening, very cloudy.
Chance of light rain. WNW force 4 in the middle of the day becoming force 5 in the evening. Gusts reaching 28 knots in the evening. Slight sea. Low, short swell from SW. Excellent visibility.