For Plage Centrale de Biscarrosse :
No gale warning.
For the night from Sunday to Monday NNW force 3 in the early part of the night becoming force 2. Gusts reaching 11 knots in the early part of the night.
Slight sea. Low from N. Excellent visibility becoming good in the middle of the night then good. Daytime of Monday 24 august : The atmosphere will remain unstable.
Good clear periods alternating with cloudy spells, sometimes dense. Light showers all day. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNW force 2 becoming NW force 3 in the middle of the day then NNW. Gusts reaching 12 knots in the evening. Slight sea. Low from N. Poor visibility becoming excellent in the middle of the day.