Low 990 hPa centered on the Celtic Sea moving at 20 knots to the East and rising to 999 hPa to be centered on Wales.
For Rochevilaine : No gale warning.
The reliability of the situation is assessed at 90%.
Skies changeable to very cloudy.No precipitation.In the evening, light cloudy spells. SW force 3 in the morning turning W in the evening. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from S. Excellent visibility.
semaphore stations
Station Vannes-Sene located 19 km from Rochevilaine
* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call