A northerly, moderate and mostly variable flow prevails over the whole area.
For Tarnos :
No gale warning.
The reliability of the situation is assessed at 90%.
Skies with few clouds. In the evening, very cloudy.
No precipitation. NW wind force 4 from the middle of the day. Gusts reaching 21 knots in the evening. Slight sea. Low, fairly long swell from WNW. Excellent visibility.