A westerly, strong and mostly variable flow prevails over the whole area.
For Plage de Penmarc"h :
Warning moderate gale offshore.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Clear skies. In the evening, very cloudy skies becoming totally overcast.
Light rain in the early hours. SW force 4 in the middle of the day freshening force 6 in the evening. Gusts reaching 31 knots in the evening. Slight sea. Low, fairly long swell from SE. Excellent visibility.