A westerly, strong and mostly variable flow prevails over the whole area.
Für Saint-Malo - Les Sablons :
Warning moderate gale offshore.
We are 90% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Overcast with reduced visibility in the morning, very cloudy skies to overcast in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, very cloudy skies becoming totally overcast.
Risk of showers in the early hours. SSE force 3 turning SW force 4 in the middle of the day then becoming force 5. Gusts reaching 30 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day.