A southeasterly, strong and very variable flow prevails over the whole area.
For La Teste de Buch :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods but cloud building. No precipitation. In the evening, clear periods developing.
No precipitation. ESE force 2 in the middle of the day becoming force 3 in the evening. Gusts reaching 15 knots in the evening. Rippled sea. Low, fairly long swell from WNW. Excellent visibility.