A westerly, strong and very variable flow prevails over the whole area.
For Plage de Cancale :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog giving way to sun in early morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. SSE force 3 in the morning becoming S force 2 in the evening. Gusts reaching 11 knots in the middle of the day. Smooth sea. Low, short swell from NNE temporarily from NW in the middle of the day. Visibility reduced by fog becoming poor in the middle of the day then poor.