A southeasterly, moderate and very variable flow prevails over the whole area.
For Labenne :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun but cloud increasing in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
E force 3 in the morning becoming force 4 in the evening. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day.