Safe Harbor Jefferson Beach, marina in Saint Clair Shores, United States
Safe Harbor Jefferson Beach, marina in Saint Clair Shores, United States — photo 2
Safe Harbor Jefferson Beach, marina in Saint Clair Shores, United States — photo 3
Safe Harbor Jefferson Beach, marina in Saint Clair Shores, United States — photo 4
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Safe Harbor Jefferson Beach (Safe Harbor Marinas)

Sitting right on the shores of spectacular Lake St. Clair, Safe Harbor Jefferson Beach is one of the largest marinas in the region, with 800 deepwater slips ranging from 18 to 85 feet to accommodate everything from small day boats to serious cruisers. You'll find a fuel dock open daily, and the setup here suits both seasonal stays and quick transient stops if you're passing through. It's located at 24400 Jefferson Avenue, putting you close to the dining and waterfront scene that Saint Clair Shores is known for.

Based on AIS data

quiet → busy

Popular Times

How full it gets, by local hour — tallest when the most boats are here.

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  • Fullest around 23:00, emptiest around 13:00
  • Half the boats arrive by 16:00
  • 90% of visits are overnight
  • Typical day stop: ~3h · max recorded 24 boats
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Plan a Passage

Popular

22 legs boats have actually been recorded sailing.