A northerly and mostly variable flow prevails over the whole area.
For Portonovo :
Warning strong breeze offshore.
The reliability of the situation is very good.
Clear skies. In the evening, clear skies.
WSW force 2 in the middle of the day turning NW force 3 in the evening. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.