The Finnish Meteorological Institute offers various services on the Baltic Sea and other seas and oceans also. The services include real time observations, forecasts and expert analyses. The most common services are the ice service, wave and sea level services.
Enquiries during working days 9-15, tel. +358 29 539 6436 or via e-mail:
Transformation tables for theoretical mean sea level and geodetical leveling systems in Finland can be found from the right column.
Sealevel, wave and temperature data from the Baltic Sea is also available here: