A southerly and mostly variable flow prevails over the North of the basin. Over the South, it is northwesterly and moderate.
For Bègles - Port-Garonne :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, skies with few clouds covering over progressively.
No precipitation. SE force 2 turning SW force 3 in the middle of the day then W force 4. Gusts reaching 21 knots in the evening. Rippled sea temporarily smooth in the middle of the day. Low, fairly long swell from WNW. Excellent visibility.