Open MareCalmo in your browser
You are in the Instagram in-app browser, where location, sign-in and app install are limited. Your own browser gives you the full experience.
1Or tap in the top-right corner
2Choose “Open in external browser”
The sea at Cala Grande, in Monte Argentario (Grosseto), 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 0,92 m are forecast; 0,29 m reach the shore: 68% less, because the wave is not heading for this beach, it runs past it.
Text generated from this beach's data (exposure, shelter, forecasts) and reviewed by the editors. How the calculation works (in Italian)
On 18 October Cala Grande has a sea with a few waves, 0,29 m wave at the shore.
Cala Grande faces west-northwest. The Levanter wind comes off the land and keeps the wave down, the Ponente wind raises it.
Data © Open-Meteo (CC BY 4.0) · © OpenStreetMap.
Forecasts do not replace the orders of the Harbour Master's Office.
You are in the Instagram in-app browser, where location, sign-in and app install are limited. Your own browser gives you the full experience.