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is a census-designated place (CDP) in Horry County, South Carolina, United States. The population was 7,027 at the 2000 census.
The river from which it takes its name flows into the Atlantic at the border between South Carolina and North Carolina, the inlet being a breakpoint for tropical cyclone warnings.
According to the United States Census Bureau, the CDP has a total area of 10.8 square miles (28.0 km²), of which, 10.5 square miles (27.1 km²) of it is land and 0.4 square miles (0.9 km²) of it (3.33%) is water.