A northerly, moderate and variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, strong and very variable.
For Saint-Denis-d"Oléron :
No gale warning.
The reliability of the situation is assessed at 80%.
In the evening, skies with few clouds.
NW wind force 4. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from NW. Excellent visibility.