A northwesterly, strong and very variable flow prevails over the whole area.
For Porto di Mergellina - Naples :
No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods but lots of cloud, too. Chance of light rain. In the evening, very cloudy.
No precipitation. N force 3 in the middle of the day turning NE in the evening. Gusts reaching 19 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility.