A northeasterly, strong and variable flow prevails over the South and the East of the basin. Over the North-West, it is southeasterly, moderate and variable.
For Penthièvre :
Warning strong breeze offshore.
The reliability of the situation is assessed at 80%.
In the evening, clear skies.
NNE wind force 3. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.