For Bidart :
No gale warning.
The reliability of the situation is assessed at 90%.
A few fair-weather cumulus clouds in the morning, good clear periods with lots of cloud in the afternoon. Showers all day. In the evening, very cloudy.
No precipitation. SE force 1 turning SSW force 2 in the middle of the day then ESE. Gusts reaching 16 knots in the evening. Smooth sea. Low, short swell from WNW. Excellent visibility becoming excellent in the middle of the day.