A westerly, very strong and mostly variable flow prevails over the whole area.
For La Teste de Buch :
Warning fresh gale offshore.
The reliability of the situation is assessed at 85%.
In the evening, overcast and misty, reduced visibility.
Showers. WSW wind force 6. Gusts reaching 40 knots in the evening. Smooth sea. Low, fairly long swell from WNW. Visibility reduced by dense fog.