A westerly, strong and mostly variable flow prevails over the whole area.
For Port-Manec"h - Kerdruc :
Warning moderate gale offshore.
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 in the morning, increasing sunny spells in the afternoon. Rain followed by showers in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy.
Chance of light rain. WSW force 6 weakening force 4 in the middle of the day then SW force 3. Gusts reaching 40 knots in the morning. Rough sea becoming moderate in the evening. Moderate, fairly long swell from SW. Visibility reduced by mist temporarily in the middle of the day.