A southwesterly, moderate and very variable flow prevails over the whole area.
For Penthièvre :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, overcast and misty, reduced visibility.
Chance of light rain. WSW wind force 2. Gusts reaching 9 knots in the evening. Slight sea. Low, fairly long swell from WSW. Visibility reduced by mist.