A southwesterly, strong and very variable flow prevails over the whole area.
For Piriac-sur-Mer : Warning strong breeze offshore.
The reliability of the situation is assessed at 70%.
Skies changeable with thundery outbreaks possible during the afternoon.Risk of showers in the morning, possibility of showers in the afternoon.In the evening, changeable skies with risk of storms. Showers. SW force 4 becoming force 5 in the middle of the day then WSW. Gusts reaching 31 knots in the evening. Slight sea. Low, short swell from WSW. Excellent visibility.
semaphore stations
Station Pte De Chemoulin located 25 km from Piriac-sur-Mer