A northerly, moderate and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, moderate and mostly variable.
For Seignosse-le-penon-plage :
No gale warning.
We are 90% sure of the situation, because the cloud system could clear up more slowly than forecast.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
W force 2 turning NW force 3 in the middle of the day then NNW. Gusts reaching 16 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day then good.