Port Jefferson Marina

New York (NY) • 40.9476°N, 73.0712°W

Port Jefferson Marina sits along the North Shore of Long Island in New York, offering convenient access to the protected waters of Port Jefferson Harbor. The facility provides standard docking services and amenities for recreational and transient boaters looking to explore the Sound or use the harbor as a home base. Stop by the marina in person to get a full tour of the facilities, or reach out to the harbormaster's office if you want current details on slip availability and seasonal rates.