For The Amphitheater :
Warning strong breeze.
The reliability of the situation is good.
Good clear periods alternating with cloudy spells, sometimes dense. Risk of showers in the morning, showers late in the day. In the evening, good clear periods but cloud building.
Possibility of showers SW wind force 6 continuing all day. Gusts reaching 42 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from S then low in the middle of the day then from SSW. Excellent visibility.