A northerly and variable flow prevails over the whole area.
For Plage Centrale de Biscarrosse :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Thursday to Friday WSW force 2 in the early part of the night turning SSW. Gusts reaching 11 knots in the middle of the night.
Slight sea. Low, fairly long swell from WNW. Good visibility becoming poor in the middle of the night then poor. Daytime of Friday 14 august : Improving during the day:the sky will clear.
Good clear periods but with plenty of cloud in the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, skies with few clouds covering over progressively.
No precipitation. SW force 2 becoming WSW force 3 in the middle of the day then W. Gusts reaching 13 knots in the evening. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day then reduced by mist.