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 ~60 Water Ocean/Bay Est. Parking ~75 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with multiple piers packed with boats and a sizable adjacent surface parking lot containing several visible vehicles.

Aerial view of Fort Rachel Marina
Atlantic Coast

Fort Rachel Marina

Groton, CT

Fort Rachel Marina is located in Groton, Connecticut, along the Thames River estuary where it meets Long Island Sound, a sheltered arm of the Atlantic Ocean in southeastern New England. This marina serves recreational boating and sailing in the coastal waters of Long Island Sound, offering access to the broader Atlantic Coast for activities such as day trips and exploration of nearby islands and bays.

Location Groton, Southeastern Connecticut Planning Region, Connecticut
Capacity ~60 slips
Coordinates 41.3487, -71.9724

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 — allowing permitted vehicles through via transponder or keycard while logging all access events.