An easterly, very strong and very variable flow prevails over the whole area.
For Grève de Kermarquer :
No gale warning.
We are 75% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies to overcast. Showers all day. In the evening, very cloudy.
Possibility of showers SE force 2 in the morning turning SSW in the evening. Gusts reaching 11 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from NE then fairly long from WNW in the evening. Visibility reduced by mist becoming reduced by mist in the middle of the day then reduced by mist.