About Suomenlinnan vierassatama
There are 40 moorings in the port with mooring. All moorings are subject to a fee and are assigned on a first-come, first-served basis. Advance reservations are not accepted at the guest port.

Facilities
COORDINATES
60.14636 N, 24.98237 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Fair
Port of Entry
Yes
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Sun
5AM - 9AM
15 March 2026
- S 11–15 knots. Gusts up to 30 knots.
- 3°C
- S 0.8m at 4s period
- UV Index: 0 - Low
- Cloudy
Sun
9AM - 1PM
15 March 2026
- S 14 knots decreasing to 11 knots. Gusts up to 28 knots.
- 3°C
- S 0.8m at 4s period
- UV Index: 0 - Low
- Cloudy
Sun
1PM - 5PM
15 March 2026
- S 8–10 knots. Gusts up to 21 knots.
- 3°C
- S 0.6m at 4s period
- UV Index: 0 - Low
- Cloudy