An easterly, weak and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, weak and variable.
For Monterosso :
No gale warning.
The reliability of the situation is assessed at 90%.
Clear skies or light cloud. Sun hazing over from time to time. No precipitation. In the evening, thick, high cloud cover.
No precipitation. ENE force 1 turning WSW force 2 in the middle of the day then WNW. Gusts reaching 9 knots from the middle of the day. Smooth sea becoming rippled in the middle of the day. Low, short swell from SW. Excellent visibility.