A southerly, moderate and very variable flow prevails over the whole area.
For Riec-sur-Bélon - Rosbraz :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. Possibility of showers In the evening, very cloudy skies becoming totally overcast.
Light showers. SSW wind force 3 from the middle of the day. Gusts reaching 15 knots in the evening. Slight sea. Low, fairly long swell from SW. Good visibility becoming poor in the evening.