A southeasterly, strong and very variable flow prevails over the whole area.
For Saint-Denis-d"Oléron : No gale warning.
The reliability of the situation is assessed at 80%.
Very cloudy.Chance of light rain.In the evening, very cloudy skies to overcast. No precipitation. E wind force 3 from the middle of the day. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility.
semaphore stations
Station Chassiron located 3 km from Saint-Denis-d'Oléron