A northerly, very strong and very variable flow prevails over the North-East of the basin. Over the North-West, it is southeasterly, very strong and very variable. Over the South, it is southwesterly, strong and very variable.
For Plage du Guillec :
Warning moderate gale offshore.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Changeable skies completely clouding over during the morning, overcast skies in the afternoon. Risk of showers in the morning, showers in the afternoon. In the evening, overcast skies.
Rain. WNW force 4 turning S force 3 in the middle of the day then SSE force 5. Gusts reaching 31 knots in the evening. Moderate sea becoming slight in the middle of the day. Moderate, fairly long swell from WNW then low in the middle of the day then from WNW. Excellent visibility becoming excellent in the middle of the day then excellent.