Seaside Heights Polar Plunge 2023. Registration will open in early september for the 2025 plunge. Each year, the polar bear plunge at seaside challenges thousands of brave jumpers from around the state.
The 2023 polar bear plunge at seaside heights, which featured over 7,500 plungers and 567 teams, was a huge success! On february 25, over 7,500 plungers and thousands of spectators hit the beach in seaside heights, nj to plunge for.