Greenwich Waterside Marina

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29 River Road
Cos Cob, CT 06807
41° 2' 7.14'', -73° 35' 35.83''
+12034936255
Indian Harbor
Greenwich Waterside Marina
Greenwich Waterside Marina
Greenwich Waterside Marina
Greenwich Waterside Marina

About


Greenwich Waterside Marina welcomes boats of all types and the friendly boaters who captain them. Conveniently located in the protected waters of Cos Cob Harbor, just south of the I-95 bridge, our marina accommodates vessels up to 50 feet and beyond. We offer brand-new docks equipped with both 30- and 50-amp shore power connections.

We are accepting seasonal slips for the season and you can contact us at [email protected] for more information.

Berth Capacity


Slips:60

Approach


Head north into Cos Cob Harbor passing under the train bridge. The docks will be on the left side just before you pass under I-95

Services & Amenities

Last Updated: Jul 14, 2025

Dockage:Yes
Water Hookup:Yes
Transient Storage:Yes
Long Term Storage:Yes
Water Taxi:Within 5 Miles
Restrooms:Yes
Ice:Yes
Groceries:Within 5 Miles
Medical Facility:Within 5 Miles
Pharmacy:Within 5 Miles
Hotels:Yes
Restaurants:Yes
Dog Park:Within 5 Miles
Ship Store:Yes
Max. Vessel LOA:85.0 Feet
Max. Slip Length:85.0 Feet
Max. Slip Width:20.0 Feet
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