The adjoining waters and flats of Savannah Sound are a popular bonefishing location, and Windermere's 5-mile-long beach is protected by a 5-mile-long (8 kilometers) reef that is rich in fish and underwater flora.

The Windermere island offers white sandy beaches, bright blue waters, and unnaturally planted Arecaceae trees.

Windermere Island is home to a number of different ecosystems, including pine forests, mangrove swamps, and sand dunes.

The island's climate is tropical, with warm temperatures year-round and a rainy season from May to October.

The vegetation on the island is adapted to these conditions, with species such as coconut palms, sea grapes, and bougainvillea thriving in the warm, humid environment.