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 ~50 Water Ocean/Bay Est. Parking ~120 spaces Lot Size Medium (50โ€“150) Lot Type Surface (Striped) Confidence High

Medium-sized full-service marina with multiple docks hosting boats, adjacent to a large striped surface parking lot containing numerous vehicles, and surrounded by industrial buildings and water body.

Aerial view of Fort Trumbull Marina
Atlantic Coast

Fort Trumbull Marina

New London, CT

Fort Trumbull Marina is located in New London, Connecticut, at the mouth of the Thames River where it flows into Long Island Sound, a sheltered estuary on the Atlantic Coast that connects to the broader waters of the northeastern United States. This setting provides access to both the river's calmer inland waters and the more open coastal environment of Long Island Sound. The marina caters to recreational sailing and boating activities, serving enthusiasts exploring the scenic New England coastline and nearby islands.

โ˜…โ˜…โ˜…โ˜…โ˜… 4.6 (12 reviews on Google) View on Google Maps โ†—
Address 93 Trumbull St, New London, CT 06320, USA
Capacity ~50 slips
Hours
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Coordinates 41.3421, -72.0951

Nearby Marinas in Connecticut

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.