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 ~25 Water Ocean/Bay Confidence High

Small marina with multiple piers holding ~25 boats adjacent to residential area with marshy bay shoreline and no visible parking lot.

Aerial view of Chatham Yacht Basin
Atlantic Coast

Chatham Yacht Basin

Chatham, MA

Chatham Yacht Basin is a marina located in Chatham, Massachusetts, on the eastern tip of Cape Cod, where it overlooks the Atlantic Ocean and provides access to Nantucket Sound. This setting makes it ideal for recreational sailing and boating in the dynamic coastal waters of the Cape Cod region, catering to activities like day trips, fishing excursions, and exploration of nearby islands. As a gateway to the Atlantic, it attracts boaters seeking both sheltered harbors and open-sea adventures.

Location Chatham, Barnstable County, Massachusetts
Capacity ~25 slips
Coordinates 41.6766, -69.9827

Nearby Marinas in Massachusetts

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.