A westerly, very strong and mostly variable flow prevails over the whole area.
For Plouharnel :
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.
Very cloudy with risk of thundery outbreaks in the morning, then clear spells developing. Showers in late morning, possibility of showers in the afternoon. In the evening, good clear periods but cloud building.
Possibility of showers W force 6 in the morning becoming force 5 in the middle of the day. Gusts reaching 33 knots in the morning. Moderate sea becoming slight in the evening. Low, fairly long swell from SSW. Excellent visibility.