Kismet is an unincorporated hamlet in the town of Islip, Suffolk County, New York, United States. It is the westernmost beach community on Fire Island, immediately west of Saltaire and east of the Fire Island Light. Kismet is accessible by road or on foot via Robert Moses State Park to the west, or by ferry from Bay Shore on Long Island. Facilities in Kismet include a marina, a few stores (the Kismet Market, Miss Alice's Sweets and Treats, Beaver Liquor and Wine), Margarita Villas LLC Vacation Rentals, and two restaurants, the Kismet Inn and the all new Surf's Out.