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 Bay Est. Parking ~120 spaces Lot Size Medium (50–150) Lot Type Surface Boat Ramp Visible Confidence High

Medium-sized marina with multiple piers, adjacent boat ramp, beach access, and several surface parking lots with moderate vehicle presence.

Aerial view of Palmer's Cove Marina
Atlantic Coast

Palmer's Cove Marina

Groton, CT

Palmer's Cove Marina is situated in Groton, Connecticut, along the western edge of the Long Island Sound, a prominent estuary on the Atlantic Coast that connects to the broader Atlantic Ocean. This location in southeastern Connecticut provides boaters with access to sheltered coastal waters ideal for recreational sailing, fishing, and day trips along the sound's varied shoreline and nearby islands.

Location Groton, Southeastern Connecticut Planning Region, Connecticut
Capacity 100 slips
Coordinates 41.3211, -72.0037

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