A southwesterly, moderate and mostly variable flow prevails over the whole area.
For Plage de Porzic :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Cloud and long sunny periods. Light showers. In the evening, good clear periods but lots of cloud, too.
No precipitation. W wind force 3 from the middle of the day. Gusts reaching 11 knots in the evening. Slight sea becoming moderate in the evening. Low, long swell from SW then moderate in the evening. Good visibility becoming good in the evening.