For Mouillage devant le port de Dinard :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly clear skies progressively clouding over in the morning, very cloudy in the afternoon. No precipitation in the morning, showers in the afternoon. In the evening, overcast skies.
Showers. SSE force 3 turning SSW in the middle of the day then WNW. Gusts reaching 19 knots in the middle of the day. Smooth sea. Low, fairly long swell from NNE temporarily from NW in the middle of the day. Good visibility becoming excellent in the middle of the day then good.