A northerly flow prevails over the South of the basin. Over the North, it is southerly, moderate and mostly variable.
For Seignosse-Les Bourdaines :
No gale warning.
We are 90% sure of the situation, because flows might be far more disturbed than forecast.
Very cloudy. But clear spells will become more and more widespread. Some light rain in the morning, no precipitation in the afternoon. In the evening, relatively clear skies becoming changeable.
W force 3 turning NW in the middle of the day then N. Gusts reaching 15 knots in the morning. Moderate sea. Moderate, fairly long swell from WNW. Poor visibility becoming good in the middle of the day then poor.