For Grotte Archéologique :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, skies with few clouds.
S force 2 in the middle of the day turning SW force 1 in the evening. Gusts reaching 10 knots in the middle of the day. Smooth sea. Low, short swell from SW. Excellent visibility becoming good in the evening.