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Latest wave and weather information

Suomenlinna (wave model)


16.02.2026, 15:00
The area is ice-covered

Plots: 2+2 days   14 days   

Look at the present wave conditions.

Helsinki open sea (wave model)


16.02.2026, 15:00
The area is ice-covered

Plots: 2+2 days   14 days   

Harmaja (weather station)


16.02.2026, 15:30-15:40
Wind speed 1.1 m/s
Gust 2.1 m/s
Wind from north (15°)
Air temperature -6.8 °C
Visibility 19.6 km

Plots: 2 days   14 days   

Data 14 days (csv)

See also the Finnish Meteorological Institute's forecast

Kruunuvuorenselkä (weather station)


16.02.2026, 15:30-15:40
Wind speed 1.7 m/s
Gust 2.5 m/s
Wind from east (96°)
Air temperature -7.4 °C
Water temperature -0.7 °C

Plots: 2 days   14 days   

Data 14 days (csv)

Kruunuvuorenselkä (water temperature)


16.02.2026, 15:30-15:40
Water temperature (-1.1m) -0.7 °C
Water temperature (-2.8m) -0.7 °C
Water temperature (-5.3m) --- °C
Water temperature (-7.3m) -0.6 °C
Water temperature (-9.6m) -0.6 °C

Plots: 2 days   14 days   12 months

Data 14 days (csv)

Longer data time series from the wave buoys and Harmaja weather station are available from the Finnish Meteorological Institute's Open data service by download or machine-readable WFS interface.
City of Helsinki Finnish Meteorological Institute All data provided in these pages: © Finnish Meteorological Institute (FMI) and the City of Helsinki. The data can be freely used. The source must be acknowledged when using the data. The data are not necessarily quality checked and may contain errors. Time information is given in Finnish local time (EET = UTC+2h).