A northeasterly, strong and mostly variable flow prevails over the whole area.
For Plage de Trémazan :
Warning strong breeze offshore.
We are 90% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast skies. Showers all day. In the evening, overcast and misty, reduced visibility.
Rain. ESE force 3 turning ENE in the middle of the day then becoming force 2. Gusts reaching 18 knots in the morning. Slight sea. Low, fairly long swell from WNW. Excellent visibility becoming poor in the middle of the day then reduced by mist.