A northeasterly, moderate and mostly variable flow prevails over the South of the basin. Over the North, it is southerly, very strong and mostly variable.
For Plage de Penthièvre :
No gale warning.
The reliability of the situation is assessed at 95%.
A few fair-weather cumulus clouds in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. E force 3 turning SSE in the middle of the day then WNW. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility.