For La Roche-Velaine :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Hazy skies from early morning. No precipitation. In the evening, hazy skies.
No precipitation. E wind force 3 continuing all day. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day.