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Hem Res med oss Våra fartyg Charter Transport Kontakt English

Welcome aboard the "Kosterbåtarna"

We operate passenger and cargo ferries to the Koster islands all year round.


The passenger ferries depart from the "norra hamnen" in Strömstad at the main square (torget). Street adress Ångbåtskajen, Strömstad. Here you will also find a waiting room.


Nearby you also find the city tourist information, Strömstad infocenter. Check out their website by clicking their logo below.




When does the ferry depart?


Here you can download our time-table in pdf-format>> 


 You can also call the Västtrafik customer support;

+46 771 41 43 00




Tickets can be bought onboard (cash / card) or in machines on the quay in Strömstad (credit cards). ATMs are located near the ferry in Strömstad.


Prices summer 2020:

Youths (7-19 years) One way: SEK 70, return SEK 105 

Adults (20 years -)  One way: SEK 90, return SEK 140


Children 0-6 years are free of charge 

Buy your ticket with our app!


Download the «Västtrafik To Go» application to your phone!


The ticket is valid for a one way journey - but you get the round-trip discount.


Adult = 70kr (summer 2020)

Youth 7-19 years = 53kr (summer 2020)


Search trip from ”Strömstad Norra Hamn” to ”Sydkoster” or ”Nordkoster” to find your ticket, right price = right ticket!

(the ticket will be valid to any stop on both islands)  


The app will remember your previous tickets which will make repeated voyages more convenient.


The ticket must be activated before departure and is valid for 180 minutes.  

The deck-hand will validate the ticket during the journey. The telephone must be switched on and connected to the internet for the ticket to be valid!

Other questions?

For chartering or cargo ferries please contact the shipping company (Koster Marin AB) via email info@kostermarin.seor telephone +46 526 20 110