Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility ๐Ÿšค Full Service Marina Est. Slips ~120 Water Ocean/Bay Est. Parking ~75 spaces Lot Size Medium (50โ€“150) Lot Type Surface Confidence High

Medium-sized marina with multiple piers packed with boats, adjacent surface parking lot of moderate size with some white vehicles visible, surrounded by residential areas.

Aerial view of Maxwell Boatyard
Atlantic Coast

Maxwell Boatyard

Groton, CT

Welcome to Maxwell Boatyard. A family owned and operated business established in 1973.

โ˜…โ˜…โ˜…โ˜…โ˜… 4.3 (3 reviews on Google) View on Google Maps โ†—
Address 135 Pearl St, Groton, CT 06340, USA
Capacity ~120 slips
Coordinates 41.3206, -71.9887

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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 โ€” allowing permitted vehicles through via transponder or keycard while logging all access events.