A northerly, weak and very variable flow prevails over the West of the basin. Over the East, it is easterly, moderate and very variable.
For Biscarrosse plage sud :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, relatively cloudless skies clearing.
ESE force 2 in the morning turning NE in the middle of the day. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.