About Köpmanholmen
On the way north from Pietarsaari before the Köpmanholmen excursion port, there is a Sonamo fuel distribution point, which also has a guest dock. There is a marina in the immediate vicinity of the distribution point, which can also accommodate 61 of guest boats.

Installations
COORDINATES
63.80689 N, 22.67131 E
Port Information
Téléphone
Berth Sizes
< 10m
Profondeur à la marée basse moyenne
< 2m
Manœuvrabilité
Good
Channel Marking
Fair
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Floating
Tidal Flow
Nil
Weather Forecast
Thu
5AM - 9AM
19 February 2026
- SE 4–7 knots.
- −14 to −11°C
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
19 February 2026
- Light and variable.
- −14 to −10°C
- UV Index: 0 - Low
- Cloudy
Thu
1PM - 5PM
19 February 2026
- Light and variable.
- −13 to −10°C
- UV Index: 0 - Low
- Cloudy