Harbour

Palmer Point Marina

Greenwich, United StatesLong Island Sound
Type
Harbour

Full-service marina on the Mianus River at Cos Cob, in Greenwich, Connecticut.

Guide

Approach and anchoring

Reached from Long Island Sound through Cos Cob Harbor and up the Mianus River. The railroad bridge across the river has a fixed clearance of about 19 feet. Tidal range on the river runs roughly 6 to 7 feet, so deeper-draught boats should plan their arrival around the tide.

Practical

Family-run since 1977. Mechanical service and hull repairs, with a 35-ton travel lift for hauling and launching. Fuel berth selling petrol and diesel, open 7 days a week. Ship's store on site. Next to I-95 exit 5 and the Cos Cob Metro-North station.

Ashore

The Bush-Holley House sits across the road, a National Historic Landmark and former artists' colony that hosted American Impressionist painters from the 1890s. Cos Cob shops and restaurants are within a short walk.

Key facts

Type
Harbour
Coordinates
41.03411, -73.59412 (41°2.05'N 73°35.65'W)
Town
Greenwich
Country
United States
Updated
July 7, 2026

Getting there

Palmer Point Marina lies at 41°2.05'N 73°35.65'W, that is 41.03411, -73.59412 in decimal degrees.

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