A northeasterly, moderate and mostly variable flow prevails over the West and the North of the basin. Over the South-East, it is southerly, moderate and mostly variable.
For Stromboli :
No gale warning.
We are 85% sure of the situation, because there is a doubt about the weaker winds lasting longer.
Very cloudy with risk of thunderstorms in the morning, changeable skies becoming relatively cloud-free in the afternoon. Risk of showers in the morning, no precipitation in the afternoon. In the evening, changeable skies with risk of storms.
Light showers. E force 4 in the morning turning SE force 3 in the evening. Gusts reaching 22 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from ENE. Excellent visibility.