A northerly, moderate and mostly variable flow prevails over the whole area.
For Plage du Castouillet :
No gale warning.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Lots of good clear periods. No precipitation. In the evening, changeable skies becoming less cloudy.
No precipitation. SSE force 5 in the middle of the day turning N in the evening. Gusts reaching 23 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.