A westerly, strong and very variable flow prevails over the whole area.
For Penmarch :
Warning strong breeze offshore.
The reliability of the situation is assessed at 85%.
Overcast in the morning, good clear periods with lots of cloud in the afternoon. Rain gradually becoming less frequent in the morning, no precipitation in the afternoon. In the evening, very cloudy.
No precipitation. WSW force 5 in the morning becoming W force 4 in the evening. Gusts reaching 28 knots in the morning. Slight sea becoming moderate in the middle of the day. Low, short swell from SW then moderate, fairly long swell in the evening. Excellent visibility.