A southeasterly, moderate and very variable flow prevails over the East of the basin. Over the West, it is northwesterly, very strong and very variable.
For Monterosso :
No gale warning.
The reliability of the situation is assessed at 80%.
Very cloudy skies to overcast. Light showers. In the evening, overcast skies.
Light showers progressively becoming less frequent. NNE wind force 3 from the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from SW. Excellent visibility.