29.5.-29.8.2021

Timetable Helsinki Market Square – Suomenlinna Sea Fortress


The waterbus service by JT-Line operates between the Kolera Basin stop by the Market Square and Suomenlinna (Artillery Bay and King´s Gate) from 1st May to 30th September 2021.

We kindly ask you to keep a safe distance from other passengers and our staff.
We highly recommend our customers to wear a face mask on board.
Please don´t come on board, if you have any corona symptoms! 


TIMETABLE 29.5.-29.8.2021

We operate according to this schedule daily (Mon-Sun) during the period 29.5.-2.7.2021, and on weekdays (Mon-Fri) during the period 3.7.-29.8.2021.
The schedule for weekends (Sat-Sun) for the period 3.7.-29.8.2021 is below!

From Helsinki Market Square: From Suomenlinna Artillery Bay: From Suomenlinna, King´s Gate:
7.25 * 7.30 *
8.00 (L) 8.25 (LP) 8.30 (LP)
9.00 (L) 9.25 (LP) 9.30 (LP)
10.00 (L) 10.25 (LP) 10.30 (LP)
10.30 (L) 10.55 (LP) 11.00 (LP)
11.00 (L) 11.25 (LP) 11.30 (LP)
11.30 (L) 11.55 (LP) 12.00 (LP)
12.00 (L) 12.25 (LP) 12.30 (LP)
12.30 (L) 12.55 (LP) 13.00 (LP)
13.00 (L) 13.25 (LP) 13.30 (LP)
13.30 (L) 13.55 (LP) 14.00 (LP)
14.00 (L) 14.25 (LP) 14.30 (LP)
14.30 (L) 14.55 (LP) 15.00 (LP)
15.00 (L) 15.25 (LP) 15.30 (LP)
15.30 (L) 15.55 (LP) 16.00 (LP)
16.00 (L) 16.25 (LP) 16.30 (LP)
16.30 (L) 16.55 (LP) 17.00 (LP)
17.00 (L) 17.25 (LP) 17.30 (LP)
17.30 (L) 17.55 (LP) 18.00 (LP)
18.00 (L) 18.25 (LP) 18.30 (LP)
18.30 (L) 18.55 (LP) 19.00 (LP)
19.00 (L) 19.25 (LP) 19.30 (LP)
19.30 (L) 19.55 (LP) 20.00 (LP)
20.00 (L) 20.25 (LP) 20.30 (LP)
21.00 (L) 21.25 (LP) 21.30 (LP)
22.00 (L) ** 22.25 (LP) ** 22.30 (LP) **
23.00 (L) ** 23.25 (LP) ** 23.30 (LP) **
24.00 (L) *** 00.25 (LP) *** 00.30 (LP) ***

* Not on Saturdays & Sundays (or on national public holidays)
** Not on Sundays (or on national public holidays)
*** Not on Mon, Tue, Wed & Sun (or on national public holidays)
(L) Departures marked with “L” stop off at Lonna on the outward journey from the Market Square to Suomenlinna
(LP) Departures marked with “LP” stop off at Lonna on the return journey from Lonna to the Market Square


TIMETABLE / ON SATURDAYS AND SUNDAYS 3.7.-29.8.2021

The schedule for weekdays (Mon-Fri) for the period 3.7.-29.8.2021 is above!

From Helsinki Market Square: From Suomenlinna Artillery Bay: From Suomenlinna, King´s Gate:
8.00 (L) 8.25 (LP) 8.30 (LP)
9.00 (L) 9.25 (LP) 9.30 (LP)
10.00 (L) 10.40 (LP) 10.45 (LP)
10.30 (L) 11.10 (LP) 11.15 (LP)
11.00 (L) 11.35 (LP) 11.40 (LP)
11.15 (L) 11.50 (LP) 11.55 (LP)
11.45 (L) 12.20 (LP) 12.25 (LP)
12.15 (L) 12.50 (LP) 12.55 (LP)
12.30 (L) 13.05 (LP) 13.10 (LP)
13.00 (L) 13.35 (LP) 13.40 (LP)
13.30 (L) 14.05 (LP) 14.10 (LP)
13.45 (L) 14.20 (LP) 14.25 (LP)
14.15 (L) 14.50 (LP) 14.55 (LP)
14.45 (L) 15.20 (LP) 15.25 (LP)
15.00 (L) 15.35 (LP) 15.40 (LP)
15.30 (L) 16.05 (LP) 16.10 (LP)
16.00 (L) 16.35 (LP) 16.40 (LP)
16.15 (L) 16.50 (LP) 16.55 (LP)
16.45 (L) 17.20 (LP) 17.25 (LP)
17.15 (L) 17.50 (LP) 17.55 (LP)
17.30 (L) 18.10 (LP) 18.15 (LP)
18.00 (L) 18.25 (LP) 18.30 (LP)
18.30 (L) 18.55 (LP) 19.00 (LP)
19.00 (L) 19.25 (LP) 19.30 (LP)
19.30 (L) 19.55 (LP) 20.00 (LP)
20.00 (L) 20.25 (LP) 20.30 (LP)
21.00 (L) 21.25 (LP) 21.30 (LP)
22.00 (L) ** 22.25 (LP) ** 22.30 (LP) **
23.00 (L) ** 23.25 (LP) ** 23.30 (LP) **
24.00 (L) ** 00.25 (LP) ** 00.30 (LP) **

** Not on Sundays (or on national public holidays)
(L) Departures marked with “L” stop off at Lonna on the outward journey from the Market Square to Suomenlinna
(LP) Departures marked with “LP” stop off at Lonna on the return journey from Lonna to the Market Square


(Subject to changes.)