A northerly, moderate and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.
For Port-la-Vigne :
No gale warning.
The reliability of the situation is assessed at 90%.
Fog developing into low cloud during the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
W force 2 freshening NW force 4 in the middle of the day then becoming NNW. Gusts reaching 21 knots in the evening. Smooth sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.