A northeasterly gale prevails over the North of the basin. Over the South, a southwesterly, strong and variable flow prevails at sea.
For Plage de Penthièvre :
Warning strong breeze offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast in the morning, skies clearing in the afternoon. Risk of showers in the morning, light showers dying away progressively in the afternoon. In the evening, lots of good clear periods.
No precipitation. S force 4 in the morning temporarily SW force 5 in the middle of the day. Gusts reaching 29 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility becoming excellent in the middle of the day then excellent.