Low 997 hPa centered on the South-East of the Bay of Biscay moving at 12 knots to the North-North-West to be centered on the North of the Bay of Biscay.
For Plage de Keryvon :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will fall.
Overcast with reduced visibility in the morning, very cloudy skies becoming totally covered in the afternoon. Drizzle in the morning, possibility of a few spots in the afternoon. In the evening, overcast and misty, reduced visibility.
Light showers. ESE wind force 3 continuing all day. Gusts reaching 15 knots in the middle of the day. Rough sea. Moderate, long swell from NW. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.