Harbour

Mianus River Boat and Yacht Club

Greenwich, United StatesLong Island Sound
Type
Harbour

Member-run boat club on the Mianus River at Cos Cob, in Greenwich, Connecticut, one of four town-owned recreational marinas.

Guide

Approach and anchoring

Reached from Cos Cob Harbour by the dredged river channel, charted at 6 metres draught allowance only on paper as silting has reduced it below 1.2 metres at low water. The railway bascule bridge gives 20 feet of clearance and a fixed road bridge upriver gives 45 feet. Keep clear of Newfoundland Reef, Red Rock and Hitchcock Rock on the approach.

Practical

Berths take vessels up to 45 feet. There is a free pump-out station. The club has no paid staff and is run by its members, so visitors should contact the Fleet Captain before arriving to confirm a transient berth.

Key facts

Type
Harbour
Coordinates
41.03180, -73.59510 (41°1.91'N 73°35.71'W)
Town
Greenwich
Country
United States
Updated
July 7, 2026

Getting there

Mianus River Boat and Yacht Club lies at 41°1.91'N 73°35.71'W, that is 41.03180, -73.59510 in decimal degrees.

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