Sea level

Choose measurement site

1. Kemi12 mon.2 + 2 day
2. Oulu12 mon.2 + 2 day
3. Raahe12 mon.2 + 2 day
4. Pietarsaari12 mon.2 + 2 day
5. Vaasa12 mon.2 + 2 day
6. Kaskinen12 mon.2 + 2 day
7. Mäntyluoto12 mon.2 + 2 day
8. Rauma12 mon.2 + 2 day
9. Turku12 mon.2 + 2 day
10. Föglö12 mon.2 + 2 day
11. Hanko12 mon.2 + 2 day
12. Helsinki12 mon.2 + 2 day
13. Porvoo12 mon.2 + 2 day
14. Hamina12 mon.2 + 2 day


In the two days observation and forecast figures the observed hourly values are marked with blue and forecasted value with red. If an observation is missing, the calculated values are plotted with violet markers.

In the 12 month figures the curves represent daily minimun and maximum values.

The values are given with reference to the theoretical mean sea level