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 end.
Skies changeable to very cloudy. Light showers progressively dying out in the morning, possibility of showers in late afternoon. In the evening, clear periods developing.
Chance of light rain. SW force 4 turning W force 5 in the middle of the day then WSW. Gusts reaching 32 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Excellent visibility.