For Plage de la Grotte Merveilleuse :
No gale warning.
The reliability of the situation is assessed at 90%.
Cloudy spells, sometimes dense. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. E force 1 in the middle of the day freshening SE force 3 in the evening. Gusts reaching 15 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NNE. Excellent visibility.