A northwesterly, strong and very variable flow prevails over the whole area.
For Pontrieux :
Warning strong breeze offshore.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
In the evening, some fair-weather cumulus clouds.
WNW wind force 4. Gusts reaching 25 knots in the evening. Slight sea. Low, fairly long swell from WNW. Excellent visibility.