A westerly, strong and very variable flow prevails over the whole area.
For Penthièvre : Warning fresh gale offshore.
The reliability of the situation is assessed at 75%.
Very cloudy skies to overcast.Showers all day.In the evening, overcast skies. Showers. WSW force 5 becoming SW force 4 in the middle of the day then SSW force 7. Gusts reaching 53 knots in the evening. Moderate sea becoming rough in the evening. Low, fairly long swell from WSW temporarily moderate in the middle of the day. Excellent visibility.
semaphore stations
Station Quiberon-Aerodrome located 11 km from Penthièvre