A southerly and mostly variable flow prevails over the whole area.
For Plage du Petit Ailly :
No gale warning.
The reliability of the situation is assessed at 90%.
Cloudy spells, sometimes dense. Light showers. In the evening, good clear periods but lots of cloud, too.
No precipitation. W wind force 3 from the middle of the day. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, short swell from WNW. Excellent visibility.