A westerly, strong and mostly variable flow prevails over the whole area.
For Térénez - Plougasnou :
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 end.
Skies very cloudy, risk of thundery outbreaks in the morning. Showers in late morning, possibility of showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. W force 4 in the morning becoming force 5 in the middle of the day. Gusts reaching 28 knots in the evening. Slight sea. Low, fairly long swell from WSW. Good visibility becoming excellent in the middle of the day.