McGuinness Marina is a marina on Long Island Sound near Flanders, New York, the United States. The nearest boat ramp is Peconic River Boat Ramp, 1.7 mi away.

Details

TypeMarina
LocationFlanders, Suffolk County, New York
WaterLong Island Sound
Address60 Bay Avenue, Flanders, 11901
Coordinates40.90556, -72.61259

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Nearby

All Flanders listings · Marinas in New York