Sea Star Festival is a music festival organised by the team behind EXIT Festival in Serbia. It was held for the first time on 26th – 27th May 2017 at the Stella Maris Resort in the City of Umag, while the second edition was held in 2018 on 25th – 26th May. The festival features rock, pop, electronic, techno, house, hip-hop, metal and punk acts performing on multiple stages.

Sea Star festival has six stages in total. The Tesla Main Stage presents the headliners of the festival, while Nautilus Arena, located under the main ATP stadium, is dedicated one night to hip-hop acts, and the other to alternative electronic music. Stages named Beach Groove Stage, Exotic Laguna and Silent Octopus bring a variety of genres with hip-hop, reggae, Latino, bass, house, techno. Cinema Stage boasts a huge screen where movies and best EXIT performances are shown in HD