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 Est. Parking ~120 spaces Lot Size Large (150+) Lot Type Surface Confidence High

Large marina with extensive finger docks along a bay inlet, surrounded by multiple industrial buildings and a spacious surface parking lot with visible vehicles.

Aerial view of Al Grovers High & Dry Marina
Atlantic Coast

Al Grovers High & Dry Marina

Village of Freeport, NY

Al Grovers High & Dry Marina is situated in the Village of Freeport, New York, on the south shore of Long Island, where it overlooks the Great South Bay and provides access to the Atlantic Ocean's coastal waters. This marina serves recreational boaters and sailors navigating the protected bays and open Atlantic routes in this region. It caters to those exploring the dynamic maritime environment of Long Island's southern coastline.

Location Village of Freeport, Nassau County, New York
Capacity ~150 slips
Coordinates 40.6438, -73.5737

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.