A northeasterly and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and mostly variable.
For Plage du Fort de Penthièvre :
No gale warning.
The reliability of the situation is assessed at 90%.
Clear periods developing. No precipitation. In the evening, clear skies.
W force 4 in the middle of the day becoming force 5 in the evening. Gusts reaching 22 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.