Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility ⚓ Full Service Marina Est. Slips ~150 Water Ocean/Bay Confidence High

Large marina with extensive covered slips and docks along a bay, surrounded by residential areas but no visible parking lot or vehicles.

Aerial view of Nichols Yacht Yard
Atlantic Coast

Nichols Yacht Yard

Town of Mamaroneck, NY

Nichols Yacht Yard is a marina located in the Town of Mamaroneck, New York, along the shores of Mamaroneck Harbor, which opens into the Long Island Sound, a tidal estuary on the Atlantic Coast. This setting provides access to the protected waters of the harbor and the broader, more exposed coastal areas of the Sound, making it ideal for boating in a region known for its maritime history. The yard caters to recreational sailing and boating enthusiasts, serving those who navigate the coastal waters of Westchester County and beyond.

Location Town of Mamaroneck, Westchester County, New York
Capacity ~150 slips
Coordinates 40.9417, -73.7327

Nearby Marinas in New York

Marina Parking & Access Control

Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.