Polar Bear Plunge 2024 Rehoboth Beach. The water temperature was 41 degrees, and the air also 41 degrees at 1 p.m., when a record. For the 33rd consecutive year, thousands of polar bears will brave the chilly water.
The featured activity of the polar bear plunge festival is sunday’s chilly plunge. Delaware freemasons will be camping at cape henlopen state park at sites c17 and c19.