A northeasterly, moderate and mostly variable flow prevails over the whole area.
Für Biarritz :
No gale warning.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. NNW force 3 becoming force 4 in the middle of the day then NW. Gusts reaching 19 knots in the middle of the day. Slight sea. Low, short swell from NNW. Excellent visibility becoming excellent in the middle of the day then excellent.