Skies very cloudy, risk of thundery outbreaks during the afternoon.No precipitation in the morning, possibility of showers in late afternoon.In the evening, clear periods developing. Possibility of showers S force 2 becoming force 3 in the middle of the day then W force 2. Gusts reaching 15 knots in the middle of the day. Moderate sea. Low, fairly long swell from SE. Excellent visibility becoming excellent in the middle of the day then poor.