For Barrage de Vieux Boucau :
No gale warning.
The reliability of the situation is assessed at 95%.
Sunny with some cloud in the afternoon. In the evening, relatively clear skies becoming changeable.
E wind force 2 continuing all day. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility.