An easterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and very variable.
For Biarritz :
No gale warning.
The reliability of the situation is assessed at 80%.
Cloudy spells, dense at times in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, skies with few clouds.
SW force 2 turning NW force 3 in the middle of the day then W force 2. Gusts reaching 12 knots from the middle of the day. Moderate sea. Moderate, fairly long swell from NW. Excellent visibility becoming excellent in the middle of the day then poor.