A northeasterly and variable flow prevails over the East of the basin. Over the West, it is southeasterly, moderate and variable.
For Penthièvre :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, clear skies.
NNE wind force 3. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.