A southwesterly, moderate and very variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, strong and very variable.
For Bourg-sur-Gironde :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. SSW force 2 in the middle of the day turning W in the evening. Gusts reaching 10 knots. Smooth sea becoming rippled in the evening. Low, short swell from W then from N in the evening. Excellent visibility.