Harbour

Martin's Marina Inc

Cape Vincent, United StatesGreat Lakes
Type
Harbour

Family marina on the St Lawrence River at Cape Vincent, New York, where Lake Ontario drains into the river. Established in 1969.

Guide

Approach and anchoring

Lies on the Cape Vincent waterfront near the head of the St Lawrence River. Dockside depth is shallow, around 3 feet, suiting boats up to roughly 30 feet. Snug Harbor is about 0.2 miles to the north-west.

Practical

Around 100 berths with shore power and water. Boat, engine and trailer repairs, a launch ramp, marine store, petrol and propane. Pontoon and fishing boat hire. Open May to mid-October.

Ashore

Tibbetts Point Lighthouse stands about 3 miles west at the point where the lake meets the river. Built in 1854, it keeps the only working Fresnel lens on Lake Ontario and its grounds are open year round.

Key facts

Type
Harbour
Coordinates
44.07989, -76.31065 (44°4.79'N 76°18.64'W)
Town
Cape Vincent
Country
United States
Updated
July 7, 2026

Getting there

Martin's Marina Inc lies at 44°4.79'N 76°18.64'W, that is 44.07989, -76.31065 in decimal degrees.

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