A southeasterly, strong and very variable flow prevails over the East of the basin. Over the West, a northwesterly gale is raging at sea.
For Biscarrosse plage sud :
Warning fresh gale offshore.
The reliability of the situation is assessed at 85%.
Skies changeable to very cloudy. No precipitation in the morning, light showers in the afternoon. In the evening, very cloudy skies to overcast.
Showers becoming less frequent. S force 3 freshening force 5 in the middle of the day then W force 6. Gusts reaching 53 knots in the evening. Moderate sea becoming very rough in the evening. Moderate, fairly long swell from WNW then low, long swell from SE in the evening. Excellent visibility.