A northeasterly, moderate and mostly variable flow prevails over the whole area.
For Saint-Malo - Les Sablons :
Warning strong breeze offshore.
The reliability of the situation is assessed at 95%.
Overcast in the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, light cloudy spells.
NE force 4 becoming NNE force 5 in the middle of the day then NE. Gusts reaching 30 knots from the middle of the day. Smooth to slight sea. Low, short swell from W. Excellent visibility becoming excellent in the middle of the day then excellent.