Port Diver is a scuba shop in Port Jefferson Station on Long Island, New York, that has served the local diving community for over 50 years from the same location. Greg and Joyce bought the shop in 1995, having already been part of it for 15 years; Greg has been a certified diver since 1974 and Joyce since 1987. The shop teaches scuba instruction from Open Water through Divemaster, welcomes snorkelers, and is a dealer-authorized seller and repairer of spearfishing and free-diving equipment.