Harbour

Detour Harbor Marina

De Tour Village, United StatesGreat Lakes
Type
Harbour

Michigan DNR public harbour at DeTour Village, on the mainland side of DeTour Passage between Lake Huron and the St Marys River.

Guide

Approach and anchoring

Approach through DeTour Passage, marked by the DeTour Reef Light 3 miles south of the village. Floating pontoons, approach depth 12 ft, dockside 8 ft. Berths take vessels up to 100 ft.

Practical

64 berths, 50 of them for transients. Diesel and petrol, shore power, water, pump-out. Toilets, showers, coin laundry. Picnic area with pavilion and charcoal grills. Open early May to late September. VHF and bookings via the harbour master on 906-297-5947.

Ashore

DeTour Village shops, restaurants and the ferry landing for Drummond Island within walking distance. DeTour Reef Light open to public tours in season by boat from the harbour.

History

DeTour Passage carries roughly 5,000 commercial vessel movements a year between Lake Superior and Lake Huron. The DeTour Reef Light was built by the US Army Corps of Engineers in 1931 to replace the 1847 shore light at Point DeTour.

Key facts

Type
Harbour
Coordinates
45.99758, -83.89944 (45°59.85'N 83°53.97'W)
Town
De Tour Village
Country
United States
Updated
July 7, 2026

Getting there

Detour Harbor Marina lies at 45°59.85'N 83°53.97'W, that is 45.99758, -83.89944 in decimal degrees.

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