Für La Roche-Velaine :
No gale warning.
We are 70% sure of the situation, because the clear patches could be more numerous than forecast.
Very cloudy skies to overcast. Risk of some spots of rain in the morning, light spells of rain in the afternoon. In the evening, very cloudy skies to overcast.
No precipitation. WSW force 5 turning NW in the middle of the day then N force 2. Gusts reaching 37 knots until the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from WNW. Excellent visibility becoming excellent in the middle of the day then good.