A northeasterly, weak and particularly variable flow prevails over the whole area.
For Plage de Kervegan :
No gale warning.
For the night from Friday to Saturday NNE force 3 becoming NE force 2 in the middle of the night then ENE. Gusts reaching 16 knots in the early part of the night.
Slight sea becoming smooth to slight in the middle of the night. Low, short swell from W then from N in the middle of the night. Excellent visibility. Daytime of Saturday 22 august : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Risk of some spots of rain in the morning, possibility of showers in late afternoon. In the evening, good clear periods but lots of cloud, too.
Possibility of showers E force 2 turning SSW in the middle of the day then WNW. Gusts reaching 15 knots. Smooth to slight sea becoming slight in the middle of the day. Low from N. Excellent visibility.