A northerly, strong and very variable flow prevails over the West of the basin. Over the East, it is southeasterly, moderate and very variable.
For Mesquer :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, clear skies.
SSE force 4 in the middle of the day becoming SE force 3 in the evening. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility.