Winyah Bay is a large estuary located in South Carolina, where the Waccamaw River, Pee Dee River, and Black River converge before flowing into the Atlantic Ocean. This natural harbor is known for its diverse ecosystems, including salt marshes and tidal creeks, which support a variety of wildlife. The bay is also significant for its historical and economic importance. It serves as a vital shipping channel for the nearby city of Georgetown and is popular for recreational activities such as fishing, boating, and birdwatching. The surrounding area is rich in natural beauty and offers opportunities for outdoor exploration.