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 ~80 Water Lake Est. Parking ~60 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with multiple finger docks on a lake, adjacent surface parking lot with several vehicles, and a few support buildings near the water.

Aerial view of Grays Boat Yard
Atlantic Coast

Grays Boat Yard

Westerly, RI

Grays Boat Yard is located in Westerly, Rhode Island, along the southern Atlantic Coast of New England, specifically near the Pawcatuck River's mouth and adjacent to Block Island Sound. This marina serves recreational boaters and sailors who navigate the coastal waters of the region, including the Atlantic Ocean and nearby bays for activities such as sailing and fishing. Its position in this area provides access to both the riverine environment and the open sea.

Location Westerly, South County, Rhode Island
Capacity ~80 slips
Coordinates 41.3351, -71.8308

Nearby Marinas in Rhode Island

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.