Charlotte Harbor

General data
- Name: Charlotte Harbor
- Water system: Gulf of Mexico
- Water type: Estuary
- Progression: Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: North America
- Countries: United States of America
Description
Charlotte Harbor Estuary, the second largest bay in Florida, is located on the Gulf of Mexico coast of west Florida, with half lying in Charlotte County, Florida, a fourth in Sarasota County, and a fourth in Lee County. The harbor's mouth is located behind Gasparilla Island, one of the many coastal barrier islands on the southwest coast of Florida, with access from the Gulf of Mexico through the Boca Grande Pass between Gasparilla Island on the north and Lacosta Island on the south. Charlotte Harbor covers about 270 sq mi (700 km2) Charlotte Harbor Estuary is a natural estuary spanning the west coast of Florida from Venice to Bonita Springs on the Gulf of Mexico and is one of the most productive wetlands in Florida. The estuary has a large watershed, and includes Charlotte Harbor itself as well as the Peace River, Caloosahatchee River (via Pine Island Sound), and Myakka River basins. It covers 12,653 square kilometers (4,885 sq mi), the second largest open water estuary in the state.