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
07 June 2026
- S 8–10 knots.
- 10°C
- SW 0.4m at 3s period
- UV Index: 0 - Low
- Sunny
Sun
9AM - 1PM
07 June 2026
- S 8 knots decreasing to 5 knots.
- 10 to 12°C
- Calm sea
- UV Index: 5 - Moderate
- Sunny
Sun
1PM - 5PM
07 June 2026
- S 6 knots increasing to 9 knots. Gusts up to 17 knots.
- 10 to 13°C
- Calm sea
- UV Index: 5 - Moderate
- Sunny