A southwesterly, strong and very variable flow prevails over the whole area.
For Plage de Ker Chalon :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
ENE force 3 turning NNW in the middle of the day then NW. Gusts reaching 16 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.