A northerly, strong and mostly variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and mostly variable.
For Belvedere :
No gale warning.
The reliability of the situation is very good.
Light cloudy spells. In the evening, skies with few clouds.
S wind force 2 from the middle of the day. Gusts reaching 8 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, short swell from W. Excellent visibility becoming excellent in the evening.