A southerly, moderate and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, moderate and very variable.
For Plage de Riez :
No gale warning.
The reliability of the situation is assessed at 80%.
Fair weather with mostly clear skies. In the evening, clear spells then risk of fog towards the end of the night.
No precipitation. SE force 2 turning S force 3 in the middle of the day then WSW. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility becoming reduced by mist in the evening.