For four decades, Surfside 3 has been a well-known East End boat retailer on both the North and South Forks. In addition to this location on the Shinnecock Canal in Hampton Bays, Surfside has retailers in Mattituck and Westhampton. Surfside 3 sells new and used boats and offers service, summer dockage and winterizing. Surfside has a "launch and learn" program for new boat owners. A professional from surfside will teach new owners everything they need to know about handling their new watercraft.