A northwesterly, strong and mostly variable flow prevails over the whole area.
For Grève de Kermarquer :
Warning moderate gale offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
In the evening, overcast and misty, reduced visibility.
Drizzle followed by showers. WSW wind force 4. Gusts reaching 29 knots in the evening. Slight sea. Low, fairly long swell from WNW. Visibility reduced by mist.