A northerly and variable flow prevails over the whole area.
For Riec-sur-Bélon - Rosbraz : No gale warning.
The reliability of the situation is assessed at 80%.
In the evening, clear skies. NNE wind force 3. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, short swell from SW. Excellent visibility.
semaphore stations
Station Ile De Groix located 26 km from Riec-sur-Bélon - Rosbraz