A southeasterly, moderate and variable flow prevails over the whole area.
For Plage de Graye-sur-Mer :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds. In the evening, very cloudy skies becoming totally overcast.
Light rain in the early hours. E wind force 3 from the middle of the day. Gusts reaching 14 knots in the middle of the day. Smooth to slight sea. Low, short swell from NE. Excellent visibility becoming good in the evening.