Skies very cloudy, risk of thundery outbreaks during the afternoon.No precipitation in the morning, heavy showers in the afternoon.In the evening, clear skies. W force 1 turning NW force 2 in the middle of the day then NE force 1. Gusts reaching 10 knots in the middle of the day. Smooth sea. Low, short swell from N. Excellent visibility becoming poor in the middle of the day then poor.