A southeasterly, moderate and very variable flow prevails over the whole area.
For Penthièvre :
No gale warning.
We are 80% sure of the situation, because the clear patches could be more numerous than forecast.
Hazy skies. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. SW force 2 in the middle of the day turning WNW in the evening. Gusts reaching 10 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.