A southeasterly, strong and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, strong and mostly variable.
For Riec-sur-Bélon - Rosbraz :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Good clear periods but lots of cloud, too. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. W wind force 3 from the middle of the day. Gusts reaching 20 knots in the middle of the day. Moderate sea. Moderate, short swell from SSW. Excellent visibility becoming poor in the evening.