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
Sat
5AM - 9AM
27 June 2026
- SW 8 knots increasing to 10 knots. Gusts up to 17 knots.
- 11 to 13°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Sat
9AM - 1PM
27 June 2026
- W 10 knots increasing to 12 knots. Gusts up to 20 knots.
- 11 to 14°C
- SW 0.4m at 3s period
- UV Index: 4 - Moderate
- Cloudy
Sat
1PM - 5PM
27 June 2026
- W 12 knots. Gusts up to 20 knots.
- 12 to 15°C
- SW 0.5m at 3s period
- UV Index: 4 - Moderate
- Partly cloudy