Latest wave and weather information
Suomenlinna (wave buoy)
06.07.2022, 16:30-17:00
Significant wave height 0.4 m
Highest individual wave ~0.8 m
Waves from south (195°)
Wavelength 14 m
Wave period 3.0 s
Water temperature 17.5 °C
Look at the present wave conditions.
Information by SMS: send BUOY SUOMENLINNA to 16161 (0,85€/message).
Helsinki open sea (wave buoy)
06.07.2022, 17:00-17:30
Significant wave height 0.9 m
Highest individual wave ~1.8 m
Waves from southwest (241°)
Wavelength 57 m
Wave period 6.1 s
Water temperature 18.0 °C
Harmaja (weather station)
06.07.2022, 18:00-18:10
Wind speed 6.0 m/s
Gust 6.8 m/s
Wind from southwest (214°)
Air temperature 17.6 °C
Visibility 35.7 km
See also the Finnish Meteorological Institute's forecast
Kruunuvuorenselkä (weather station)
06.07.2022, 18:00-18:10
Wind speed 6.7 m/s
Gust 8.4 m/s
Wind from southwest (235°)
Air temperature 17.3 °C
Water temperature 18.9 °C
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.
