A northerly, moderate and mostly variable flow prevails over the South of the basin. Over the North, it is southerly, strong and mostly variable.
For Les Arbousiers, Bassin d"Arcachon :
No gale warning.
The reliability of the situation is assessed at 95%.
Fog developing into low cloud during the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. ESE force 2 in the morning turning SSE in the middle of the day. Gusts reaching 10 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WNW. Visibility reduced by fog becoming poor in the middle of the day then reduced by mist.