A southwesterly, strong and very variable flow prevails over the whole area.
For Grande Plage de Carnac : Warning strong breeze offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy with risk of storms.Light showers.In the evening, storms as night falls. Showers. SW force 4 in the middle of the day becoming WSW force 5 in the evening. Gusts reaching 30 knots in the evening. Slight sea. Low, fairly long swell from SSW. Excellent visibility.
semaphore stations
Station Quiberon-Aerodrome located 10 km from Grande Plage de Carnac