A westerly, moderate and variable flow prevails over the whole area.
For Trévignon :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
WSW force 3 in the morning turning SSW force 2 in the evening. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from SSW. Excellent visibility becoming excellent in the middle of the day then good.