A westerly, strong and very variable flow prevails over the whole area.
For Plage de Saint-Lunaire :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable, very clear for a time. No precipitation. In the evening, fair weather with mostly clear skies.
NNW force 3 in the morning turning NE in the evening. Gusts reaching 13 knots all day. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility.