A westerly, very strong and very variable flow prevails over the whole area.
For Pontrieux :
Warning strong breeze offshore.
We are 85% sure of the situation, because flows might be far more disturbed than forecast.
Sunny despite some high cloud in the morning, changeable skies clouding over completely in the afternoon. The risk of seeing rain will remain low. In the evening, very cloudy skies becoming totally overcast.
Drizzle in the early hours. WSW force 3 in the morning becoming W force 4 in the middle of the day. Gusts reaching 25 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.