A northeasterly, moderate and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southeasterly, moderate and mostly variable.
For Saint-Denis-D"Oleron :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, relatively cloudless skies clearing.
N wind force 3 from the middle of the day. Gusts reaching 16 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from WSW. Excellent visibility.