• In English
  • På svenska
  • Suomeksi
Helsinki - a city by the sea
Weather now

Latest wave and weather information

Suomenlinna (wave buoy)


26.10.2020, 16:30-17:00
Significant wave height 0.7 m
Highest individual wave ~1.4 m
Waves from south (192°)
Wavelength 25 m
Wave period 4.0 s
Water temperature 10.3 °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)


26.10.2020, 16:00-16:30
Significant wave height 1.3 m
Highest individual wave ~2.6 m
Waves from west (249°)
Wavelength 57 m
Wave period 6.1 s
Water temperature 10.8 °C

Plots: 2+2 days     14 days    

Data 14 days (csv)

Harmaja (weather station)


26.10.2020, 16:50-17:00
Wind speed 8.9 m/s
Gust 10.4 m/s
Wind from south (184°)
Air temperature 9.9 °C
Visibility 6.0 km

Plots: 2 days     14 days    

Data 14 days (csv)

See also the Finnish Meteorological Institute's forecast

Kruunuvuorenselkä (weather station)


26.10.2020, 16:50-17:00
Wind speed 8.4 m/s
Gust 10.3 m/s
Wind from southwest (206°)
Air temperature 10.1 °C
Water temperature 9.0 °

Plots: 2 days     14 days    

Data 14 days (csv)

Kruunuvuorenselkä (water temperature)


26.10.2020, 16:50-17:00
Water temperature (-1.1m) 9.0 °C
Water temperature (-2.8m) 8.9 °C
Water temperature (-5.3m) 8.9 °C
Water temperature (-7.3m) 9.2 °C
Water temperature (-9.6m) 9.1 °C

Plots: 2 days     14 days     12 months

Data 14 days (csv)