A northerly and moderate flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and mostly variable.
For Seignosse-Les Bourdaines :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Overcast skies. Light rain. In the evening, very cloudy with risk of storms.
Light showers progressively becoming less frequent. NE force 3 in the middle of the day turning N in the evening. Gusts reaching 13 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from WNW. Excellent visibility.