A northerly, strong and mostly variable flow prevails over the South of the basin. Over the North, it is westerly, strong and mostly variable.
For Saint-Jean-de-Luz :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, cloud and long sunny periods.
No precipitation. WSW force 3 in the morning turning WNW in the middle of the day. Gusts reaching 16 knots from the middle of the day. Smooth to slight sea. Low, short swell from NNW. Excellent visibility becoming excellent in the middle of the day then excellent.