A southwesterly, very strong and very variable flow prevails over the whole area.
For Pornic : Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
In the evening, overcast skies. Light rain. SSW wind force 6. Gusts reaching 46 knots in the evening. Slight sea. Low, fairly long swell from WNW. Excellent visibility.
semaphore stations
Station Pte De Chemoulin located 20 km from Pornic