A westerly, strong and very variable flow prevails over the whole area.
For Petite Plage de Kervoyal : Warning strong breeze offshore.
The reliability of the situation is assessed at 70%.
Cloudy spells, dense at times in the morning, very cloudy with possibility of thunder storms in the afternoon.Light showers all day.In the evening, skies progressively clouding over with storms forming. Showers. SW force 4 becoming force 5 in the middle of the day then WSW. Gusts reaching 31 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from SSW. Excellent visibility.
semaphore stations
Station Vannes-Sene located 16 km from Petite Plage de Kervoyal