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Latest wave and weather information

Suomenlinna (wave buoy)


06.06.2023, 10:00-10:30
Significant wave height 0.2 m
Highest individual wave ~0.4 m
Waves from south (186°)
Wavelength 53 m
Wave period 5.9 s
Water temperature 7.5 °C

Plots: 2+2 days     14 days    

Data 14 days (csv)

Look at the present wave conditions.

Information by SMS: send BUOY SUOMENLINNA to 16161 (0,85€/message).

Helsinki open sea (wave buoy)


06.06.2023, 10:30-11:00
Significant wave height 0.3 m
Highest individual wave ~0.6 m
Waves from west (260°)
Wavelength 39 m
Wave period 5.0 s
Water temperature 8.5 °C

Plots: 2+2 days     14 days    

Data 14 days (csv)

Harmaja (weather station)


06.06.2023, 11:10-11:20
Wind speed 5.2 m/s
Gust 6.5 m/s
Wind from southwest (213°)
Air temperature 9.9 °C
Visibility 30.9 km

Plots: 2 days     14 days    

Data 14 days (csv)

See also the Finnish Meteorological Institute's forecast

Kruunuvuorenselkä (weather station)


06.06.2023, 11:10-11:20
Wind speed 4.7 m/s
Gust 5.2 m/s
Wind from southwest (243°)
Air temperature 9.9 °C
Water temperature 8.3 °C

Plots: 2 days     14 days    

Data 14 days (csv)

Kruunuvuorenselkä (water temperature)


06.06.2023, 11:10-11:20
Water temperature (-1.1m) 8.3 °C
Water temperature (-2.8m) 7.4 °C
Water temperature (-5.3m) 6.8 °C
Water temperature (-7.3m) 5.4 °C
Water temperature (-9.6m) 3.9 °C

Plots: 2 days     14 days     12 months

Data 14 days (csv)