A northerly, moderate and mostly variable flow prevails over the whole area.
For Bassin de Port Guillaume :
No gale warning.
The reliability of the situation is assessed at 95%.
Relatively cloudless skies clearing. In the evening, clear skies becoming somewhat cloudy.
N force 5 in the middle of the day becoming force 4 in the evening. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, short swell from NW. Excellent visibility.