A northerly, weak and very variable flow prevails over the whole area.
For Plage de Kervegan :
No gale warning.
For the night from Thursday to Friday N wind force 3 continuing all night. Gusts reaching 17 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good at the end of the night. Daytime of Friday 21 august : The weather will become more uncertain during the day.
Skies changeable becoming very cloudy in the afternoon. The risk of seeing rain will remain low. In the evening, clear periods developing.
Chance of light rain. NNE force 3 turning W force 2 in the middle of the day then NNW force 3. Gusts reaching 16 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day.