The Planet Swim First Coast Summer Swim League (PSFCSSL), based in Jacksonville, Florida, was first established in 1997 to give young people in North Florida communities and clubs a chance to learn and take part in structured competitive swimming during the summer. 

The Planet Swim First Coast Summer Swim League was created in 2024 by the partnering of the First Coast Summer Swim League and Planet Swim Aquatics. The goal of this merger is to continue to advance and improve swimming in our community while building on the strong foundation that FCSSL established.