Of the 3 marinas listed in Cos Cob, 3 give a phone number and 1 has a website. No national chains here — every marina on this page is independent. The nearest bigger selection is Stamford with 8.
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Beacon Point Marine
49 River Rd, Cos Cob, CT 06807
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Drenckhahn Boat Basin
105 River Run, Cos Cob, CT 06807
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Palmer Point Marina
7 River Rd, Cos Cob, CT 06807
More marinas within 30 miles of Cos Cob
Only 3 marinas listed in Cos Cob itself, so here are the closest ones in nearby towns. Distance is straight-line from Cos Cob.
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Greenwich Boat and Yacht Club
2.4 mi · 9 Grass Island Rd, Greenwich, CT 06830-6328
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TGM Anchor Point Marina
2.5 mi · 150 Southfield Ave, Stamford, CT 06902
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Harbor Point Marinas
2.5 mi · 78 Southfield Ave, Stamford, CT 06902
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Safe Harbor Yacht Haven
3.1 mi · 208 Harbor Dr, Stamford, CT 06902
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Harbor Point Marinas - Stamford Harbor Park Marina
3.2 mi · 333 Ludlow St, Stamford, CT 06902
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Seaworthy Marine Services
3.2 mi · 181 Harbor Dr, Stamford, CT 06902-7474
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Harbor House Marina
3.4 mi · 43 Harbor Dr, Stamford, CT 06902
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Halloween Yacht Club
3.7 mi · 10 Seaview Ave, Stamford, CT 06902
Guides for marina shoppers
All guides
SafetyMarine Weather Forecasts and Warnings: Reading NOAA Reports and Coastal Maps
Learn how to interpret NOAA marine forecasts, wave periods, wind alerts, and weather charts to make safe departure decisions on any coastal or inland waterway.
SafetyBoating Safety Certification and Licensing: State Requirements and Exam Prep
This guide explains the difference between boat licenses and safety education certificates, state-by-state requirements, how to study for your exam, and what to expect on the water.
ServiceSaltwater and Freshwater Fishing Charters: Choosing Inshore, Offshore, and Deep Sea Trips
This guide explains the key differences between inshore, offshore, and deep sea fishing charters to help you choose the right trip, boat, and captain for your experience level.
Connecticut statewide, by feature
- Marinas with Transient Slips in Connecticut27
- Marinas and Facilities with Boat Launches in Connecticut6
- Boat Ramps in Connecticut5
Nearby in Connecticut
Good to know about marinas in Cos Cob
How many marinas are there in Cos Cob?
We list 3 marinas in Cos Cob with addresses, and 3 of them with a phone number.
What's the surest way to check hours in Cos Cob?
Call ahead — 3 of the 3 marinas here list a number. Hours at independent marinas shift with seasons and staffing, so a phone call beats any listing, including ours.
What is a boat slip?
A boat slip is a designated parking space for a vessel in a marina, enclosed on multiple sides by docks. In Cos Cob, Connecticut, there are 3 marinas offering secure slips, with 3 providing direct phone contact for booking on MarinaAtlas.
How much does it cost to store a boat?
Boat storage costs vary based on vessel length, location, and whether you choose wet slips or indoor dry storage. In Cos Cob, Connecticut, you can explore 3 storage facilities listed on MarinaAtlas, 3 of which can be reached directly by phone.