Acquiring satellite view…
Long Island Sound/Port Jefferson Harbor (Suffolk County)
VerifiedLocation
GPS Coordinates
Get Directions
New York DEC2 data sourcesUpdated Mar 2026
Nearby Ramps
Boat Ramp on Long Island Sound
Long Island Sound
Boat Ramp on Long Island Sound
Long Island Sound
Boat Ramp on Long Island Sound
Long Island Sound
Boat Ramp on Long Island Sound
Long Island Sound
Long Island Sound/Mount Sinai Harbor (Suffolk County)
Long Island Sound/Mount Sinai Harbor
Long Island Sound/Port Jefferson Harbor (Suffolk County) is a public boat ramp on Long Island Sound/Port Jefferson Harbor in Port Jefferson, Suffolk County, New York (11777). Managed by Municipal. GPS coordinates: 40.9460°N, 73.0726°W.