- Type
- Harbour
Full-service marina at 24200 Jefferson Avenue on the Nautical Mile in St. Clair Shores, Michigan, with about 500 wells on Lake St. Clair.
Guide
Approach and anchoring
At the end of Jefferson Avenue, reached from both I-94 and I-696, and by water from anywhere on the Great Lakes. A slow-no-wake speed applies in the St. Clair Shores canals and the adjacent lake.
Practical
Summer dockage and winter storage, a fuel berth, and a boat and yacht brokerage on site. The clubhouse has a lounge, kitchen and showers. There is a pool, a tennis court and a basketball court, and an on-site restaurant serving breakfast, lunch and dinner with indoor and outdoor seating.
History
The marina was founded in 1959 on what is now the largest concentration of marinas on the Great Lakes.
Key facts
- Type
- Harbour
- Coordinates
- 42.46746, -82.87905 (42°28.05'N 82°52.74'W)
- Town
- St Clair Shores
- Country
- United States
- Phone
- +15867724200
- Updated
- July 7, 2026
Getting there
Emerald City Harbor lies at 42°28.05'N 82°52.74'W, that is 42.46746, -82.87905 in decimal degrees.
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