A southwesterly and variable flow prevails over the whole area.
For Porto di Arenzano :
Warning strong gale offshore.
We are 80% sure of the situation, because hail may not be as easy to predict.
Overcast in the morning, skies clearing but storms likely in the afternoon. Some light showers in the morning, showers with possibility of hail in the afternoon. In the evening, skies with few clouds.
NNE force 2 turning NNW force 3 in the middle of the day then WNW force 5. Gusts reaching 33 knots in the evening. Slight sea. Low, short swell from S. Good visibility becoming good in the middle of the day then excellent.