A northeasterly and moderate flow prevails over the whole area.
For Plage Côte des Basques :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Changeable skies becoming fairly cloud-free in the morning, storms developing in the afternoon. No precipitation in the morning, showers in the afternoon. In the evening, stormy but gradually improving.
Warning: violent squalls. E force 2 in the morning temporarily SSE force 3 in the middle of the day. Gusts reaching 23 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility becoming excellent in the middle of the day then good.