A westerly, moderate and mostly variable flow prevails over the whole area.
For Tregastel :
Warning strong breeze offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy. But clear spells will become more and more widespread. Showers all day. In the evening, very cloudy.
Chance of light rain. WSW force 5 in the morning becoming W force 6 in the evening. Gusts reaching 33 knots in the evening. Slight sea becoming moderate in the evening. Low, short swell from NW. Excellent visibility.