A westerly, moderate and mostly variable flow prevails over the whole area.
For Vieux-Boucau :
No gale warning.
We are 85% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. W force 2 becoming WNW force 3 in the middle of the day then NNW. Gusts reaching 14 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility becoming good in the evening.