Data from Utö Atmospheric and Marine Research Station
Water temperature and salinity
Water temperature profile
Chlorophyll and other phytoplankton pigments
Chlorophyll and other phytoplankton pigment fluorescences, hourly median values given.
All data provided in these pages are © Finnish Meteorological Institute (FMI) and/or Finnish Environment Institute (SYKE). The data are updated automatically, with no quality checks necessarily applied, and may contain errors. Time information is given in Finnish local time (currently EET = UTC+2h). For more information, see the