An easterly, strong and mostly variable flow prevails over the whole area.
For Plage de Porzic :
Warning strong breeze offshore.
The reliability of the situation is assessed at 95%.
Warm sun all day. In the evening, cloudy spells, sometimes dense.
No precipitation. NE force 3 in the morning becoming ENE force 4 in the middle of the day. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, long swell from W. Excellent visibility.