A northerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and very variable.
For Port de Biscarrosse :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, skies with few clouds.
W force 2 in the morning temporarily force 3 in the middle of the day. Gusts reaching 16 knots in the middle of the day. Moderate sea becoming rough in the middle of the day. Moderate, fairly long swell from WNW. Excellent visibility becoming good in the evening.