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
Thu
5AM - 9AM
19 March 2026
- SW 16 knots decreasing to 11 knots. Gusts up to 28 knots.
- 0°C
- SW 0.9m at 4s period
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
19 March 2026
- SW 10–14 knots. Gusts up to 17 knots.
- 1°C
- SW 0.8m at 4s period
- UV Index: 0 - Low
- Cloudy
Thu
1PM - 5PM
19 March 2026
- W 7–10 knots.
- 2°C
- SW 0.6m at 4s period
- UV Index: 0 - Low
- Cloudy