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%.
In the evening, skies with few clouds. W wind force 4. Gusts reaching 22 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. 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