For Libourne :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, skies gradually hazing over.
No precipitation. SE force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 13 knots in the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.