A southerly, strong and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, very strong and variable.
For Biscarrosse plage sud :
No gale warning.
The reliability of the situation is assessed at 80%.
Good clear periods but lots of cloud, too. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Showers towards the end of the night. SW force 3 in the middle of the day becoming force 4 in the evening. Gusts reaching 28 knots in the evening. Rough to very rough sea. Moderate, long swell from WNW. Good visibility becoming excellent in the evening.