A northerly and mostly variable flow prevails over the whole area.
For Saint-Jean-de-Luz :
Warning strong breeze offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Good clear periods but lots of cloud, too. No precipitation. In the evening, very cloudy skies to overcast.
Possibility of showers WNW wind force 4 from the middle of the day. Gusts reaching 24 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from WNW. Excellent visibility.