For Libourne :
No gale warning.
The reliability of the situation is assessed at 80%.
Sunny after slow dispersal of fog in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, clear skies.
ESE force 2 in the morning turning ENE in the evening. Gusts reaching 10 knots from the middle of the day. Rippled sea. Low from N. Visibility reduced by dense fog becoming poor in the middle of the day then poor.