About Onkalon venesatamassa
There are a total of 71 berths in Onkalo Marina. Guest seats on bridges between pontoon piers.

Facilities
COORDINATES
65.61271 N, 25.06100 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Poor
VHF Channel
16
Port of Entry
Yes
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Weather Forecast
Thu
5AM - 9AM
09 April 2026
- S 10 knots.
- −2°C
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
09 April 2026
- S 10 knots. Gusts up to 20 knots.
- −2 to 0°C
- UV Index: 1 - Low
- Cloudy
Thu
1PM - 5PM
09 April 2026
- S 6–10 knots. Gusts up to 19 knots.
- 0°C
- UV Index: 1 - Low
- Cloudy