The Festival is held every two years. 2025 is the 11th edition of the program, lasting for 3 days (from June 7-9, 2025) with the theme "Space of Khanh Hoa's sea and island cultural heritage".

The 2025 Sea Festival activities will take place at locations such as 2/4 Square; Thanh Nien football field; along the coast of Tran Phu Street;... and at district-level localities in Khanh Hoa province. The opening ceremony of the program will take place on the evening of June 7 with the name "Bright pearl of the East Sea". The following day, there will be a street caravan program, a sea sports performance called "Sea city joins the festival" and an international art program called "Come back to the sea". The closing ceremony called "Sea, island of love" will take place on the evening of June 9.
The 2025 Sea Festival will be a comprehensive program of cultural, artistic and festival activities reflecting traditional and contemporary cultural features; preserving and promoting the cultural values of the country in general and Nha Trang - Khanh Hoa in particular. At the same time, it will contribute to promoting the potential and strengths of Khanh Hoa province in terms of economy, culture, sports, tourism and sustainable development prospects; Calling on domestic and international organizations and individuals to invest in Khanh Hoa in the spirit of cooperation and friendship, contributing to promoting the industrialization and modernization process in the trend of integration and development of the whole country.