A southeasterly and 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. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. SE force 2 in the middle of the day turning ENE in the evening. Gusts reaching 9 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SSW. Excellent visibility becoming reduced by mist in the evening.