A southeasterly, moderate and mostly variable flow prevails over the whole area.
For Tarnos :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
E wind force 3 from the middle of the day. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming excellent in the evening.