A westerly, strong and mostly variable flow prevails over the whole area.
For Plage de Cancale :
No gale warning.
We are 90% sure of the situation, because flows might be far more disturbed than forecast.
Very cloudy skies to overcast. Light rain. In the evening, very cloudy skies becoming totally overcast.
Light rain gradually becoming less frequent. W wind force 3 from the middle of the day. Gusts reaching 13 knots in the middle of the day. Smooth sea. Low, fairly long swell from S. Excellent visibility.