Where is the exact location of Amagansett?

Amagansett is a hamlet and census-designated place (CDP) in the town of East Hampton in Suffolk County, New York, United States. It is located on the South Fork of Long Island, east of the village of East Hampton and west of the village of Montauk. The CDP has a total area of 6.3 square miles (16.4 km2), of which 5.9 square miles (15.4 km2) is land and 0.4 square miles (1.1 km2) is water.