A northerly and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is southerly, moderate and very variable.
For Belvedere :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Stormy day. Fairly heavy showers for a time. In the evening, very cloudy with risk of storms.
Showers. SE force 3 becoming SSE force 2 in the middle of the day then SE. Gusts reaching 19 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility becoming poor in the middle of the day then poor.