42°15′10″N  70°58′52″W  ·  Quincy Town River, Boston Harbor Call the dockmaster (617) 479-2440
Aerial view of the slips and docks at Captain's Cove Marina on the Quincy Town River

Quincy, Massachusetts · 180 slips

Captain's Cove Marina

A pile-anchored, deep-water marina for power and sailing vessels up to 45′, tucked into one of the most protected inlets in Boston Harbor.

180slips
45′max vessel length
0bridges to the harbor

The Marina

Protected water. Open harbor.

Captain's Cove Marina is a pile anchored deep-water marina offering 180 slips for power and sailing vessels up to 45′ in length. It sits in a protected inlet of the Quincy Town River, which makes it one of the most protected marinas in Boston Harbor.

The marina sits along a dredged deep-water channel and offers bridge-free access to the outer waters of Boston Harbor. Recreational boaters enjoy the proximity to weekend destinations such as the Boston Harbor Islands, World's End and Boston Light.

Amenities

  • Water & power at every slip
  • Picnic area with grills
  • On-site parking
  • Bathrooms with showers
  • Ice
  • Bridge-free access

Rates

The dock board

Summer 2027 seasonal

Slip rate $1,000 deposit; balance paid in full by April 1, 2027$140.00/ft
Shore power, 30 amp connection$250
Shore power, 50 amp or (2) 30 amp connection$400

2026/2027 winter in-water storage

Paid in full by November 1st. Must have a de-icer.$80.00/ft

A 3% service fee is applied to all seasonal payments with a credit card.

Transient rates

Daily$3.00/ft
Weekly$18.00/ft
Monthly$55.00/ft

July 1 – July 17 requires a 3-day reservation.

Call to reserve

Location

On the Quincy Town River

Located at the head of Hingham Bay with a dredged channel straight out to Boston Harbor.

Marina
1 Cove Way, Quincy MA 02169
Office
78 Regatta Road, Weymouth MA 02191
Please call (617) 479-2440
Position
Lat. 42°15′10″ · Long. −70°58′52″

Local Destinations

All of Boston Harbor, a short ride away

Our spot on the Quincy Town River in Hingham Bay lets boaters explore everything Boston Harbor has to offer: Dine and Dock restaurants, fishing spots, and day-trip and overnight destinations that keep our boaters busy all summer.

Boats anchored on the Back River

Back River

The Back River, which divides Hingham and Weymouth, offers areas to anchor and enjoy a peaceful day or overnight on the water.

Sunset over Boston Harbor with the skyline on the horizon

Boston Harbor Islands

Islands such as Spectacle, Grape and Georges are all a short ride away, as well as Boston Light at the entrance of Boston Harbor.

Open water in Boston Harbor

World's End

Located on the Weir River with Hingham on one side and Hull on the other. Boats gather to enjoy summer weekends on the water.

Contact Us

Ready for a slip?

Call or email the marina for availability and reservations.

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