High 1018 hPa centered on the South-West of England moving at 29 knots to the South-South-West to be centered on the South-West of the Bay of Biscay.
For Plage de Postolonnec :
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 very cloudy, becoming totally overcast during the morning, predominantly sunny in the afternoon. Some light showers in the morning, possibility of a few spots in the afternoon. In the evening, skies with few clouds.
WSW force 3 turning WNW in the middle of the day then NW. Gusts reaching 19 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from SW. Excellent visibility.