The sea at Punta Bianca, in Portovenere (La Spezia), updated several times a day.
Here you get wave height at the shore, wind, water temperature and UV for today and the next 3 days, hour by hour.
Calmest bands: 6:00, 9:00 (calm sea).
The roughest are 12:00, 15:00, 18:00.
Satellite imagery © Esri, Maxar, Earthstar Geographics
Offshore, waves of 0,32 m are forecast; 0,27 m reach the shore: 16% less, because offshore, waves arriving from different directions add up, and only the one facing the beach gets in.
On 3 September Punta Bianca has a sea with a few waves, 0,27 m wave at the shore.
Punta Bianca faces south-southwest. The Tramontana wind comes off the land and keeps the wave down, the Ostro wind raises it.
Data © Open-Meteo (CC BY 4.0) · © OpenStreetMap.
Forecasts do not replace the orders of the Harbour Master's Office.