A westerly, moderate and mostly variable flow prevails over the whole area.
For La Tremblade :
Warning strong breeze offshore.
We are 80% sure of the situation, because hail may not be as easy to predict.
Very cloudy with risk of thunderstorms in the morning, skies clearing but storms likely in the afternoon. Showers with possibility of hail in the morning, showers dying away in the afternoon. In the evening, cloudy spells, sometimes dense.
Chance of light rain. SW force 4 in the morning turning W in the middle of the day. Gusts reaching 29 knots in the morning. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.