Sail to the most unique music event in Helsinki archipelago


The event was originally supposed to take place in the end of May 2021 but due to pandemic it was shifted to the end of July. New dates cause changes to both the location and the line up. We apologize for the inconvenience it might cause. 

Friday 30.7. is the official pre-party day. The program will be published soon. 

Saturday 31.7. the event will showcase some of the Finnish front line artist who take floating stage and the show is watched from boats and cruise ships. So if you do not hae a boat - worry not, we got you covered! Please find more detailed information below: 

SEASOUND 21 days are now confirmed and the most unique summer festival will be organized 30.-31.7.2021!

WHAT IS seasound?

SEASOUND is a music festival founded in 2020. The concept was born from the disappointment in all the events being cancelled and the brain storming on how a festival could be still organized in a safe way. In less than two months from the idea we were anchoring the stage at the sea while some of the best artists took the floating stage and performed right to the crowd dancing and cheering in boats and cruises, keeping the physical distance between each other with the vessels. 

That day will be the one to remember as we continue to build a new summer tradition in the Finnish archipelago. 


Line up



SATURDAY 31.7.2021 
AT 4 pm - 4:45 pm


Kuningasidea is a ensemble from Helsinki, which operates between rap, raggae and pop. The band has as many as 11 members and its last album was published in summer 2018. 


saturday 31.7.2021
at 5:15 pm - 6 pm


This rap-due is all about feminism, banging beats, equality and freedom and their debut album "BFF" was published in the beginning of 2020. This fresh duo raps about things that have been previously ignored in the mainstream hiphop-culture. The band wants their songs to bring listeners strength to be true to themselves and the others.



saturday 31.7.2021 
at 7 pm - 8 pm


Karri Koira makes an exceptional return to the stage in SEASOUND 21 during a longer break! Karri Koira is a true influencer in Finnish rap music scene and this R&B performer surely knows how to put up a show!


saturday 31.7.2021
at 8:30 pm - 9:30 pm


R&B inspired pop musician Kasmir made to the headlines in 2014 with his debute "AMK Dropout". Its single 'Vadelmavene' has stayed a true summer hit ever since. In 2020 the artist surprised everyone by publishing a new extended play 'Lumpeet', which was born during the break caused by pandemic year. 


Also Tavastia's Lauantaidisko DJs will be keeping the spirit up at the sea for the whole Saturday!


SeaSound 2021



Tickets on sale NOW!

We only offer limited amount of tickets to ensure safe and unique experience - so be quick to ensure yours!


frequently asked questions

Tickets on sale NOW!

We only offer limited amount of tickets to ensure safe and unique experience - so be quick to ensure yours!

frequently asked questions

What if there are still restrictions during the time of the event? 

- We have made big modifications to the concept to ensure flexibility in the case there are still covid restrictions. Majority of the public is already in their own boats with their small group. In the bigger cruise ships we limit the capacity according to the restrictions. 

What if purchased the tickets to the original dates? 


- Already purchased tickets can be used as follows:

  • Personal ticket for Friday can be used on Saturday 31.7. at the evening cruise (at 6:30 pm) - artists Karri Koira & Kasmir 

  • Saturday personal ticket can be used on Saturday for both of the cruises: day and evening - artists: Kuningasidea, SOFA, Karri Koira and Kasmir. Please note that the cruise will visit the port in between. 

  • Two-days tickets can be used on both Saturday cruises as well as Friday pre-party day 

  • All the boat tickets can be used for the Saturday as such (if you purchased two-day ticket, we recommend returning it and purchasing new tickets for Saturday only) 

You can flexibly return the tickets until 30.6.2021 and be fully refunded (except Tiketti service fee). Return can be made through:

We are sorry for the inconvenience the changes might have caused and hope to see you in July! 

Will there be a good party? 

One you won't want to miss for sure! 





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the team




+358 50 5011460

Kata Lindberg

Partnership and Marketing Director

+358 40 5790184






Communication Manager

Edita Heikkilä

Creative Director