For La Roche-Velaine :
No gale warning.
The reliability of the situation is assessed at 80%.
Cloud and long sunny periods. No precipitation. In the evening, skies with few clouds.
ESE force 2 in the middle of the day turning ENE in the evening. Gusts reaching 12 knots in the middle of the day. Smooth sea becoming rippled in the evening. Low, fairly long swell from NW. Excellent visibility.