For Port de Plestin :
No gale warning.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Some light showers in the morning, possibility of showers in the afternoon. In the evening, very cloudy with risk of storms.
Possibility of showers SW wind force 4 continuing all day. Gusts reaching 24 knots in the middle of the day. Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good in the evening.