A westerly, strong and very variable flow prevails over the whole area.
For Guilvinec :
Warning strong breeze offshore.
The reliability of the situation is assessed at 80%.
Overcast in the morning, very cloudy in the afternoon. Some light rain in the morning, possibility of a few spots in the afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. WSW force 5 in the morning becoming W force 4 in the evening. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, short swell from WSW. Excellent visibility.