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Harbor Nine Marina

Unfortunately, this marina is not on the Dockwa reservation network.

However, there are lots of other marinas nearby that do accept transient reservations through Dockwa. Check them out below.

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24030 E Jefferson Ave
St. Clair Shores, MI 48080

About Harbor Nine Marina

Harbor 9 is a full service Marina in the very heart of St. Clair Shores at 9 Mile and Jefferson. We offer dockage, storage, electronics installation, restoration and complete boat repair.

Harbor 9 Marina offers a variety of services to boaters throughout the year. During the boating season, there are more than 100 slips for boats ranging in size from 17 to 41 feet. Those who choose to dock their boats have 24-hour key card access to the marina. Boaters can also take care of mechanical, electrical and engine repairs here. Once the boating season is complete, boats can be winterized and placed in heated indoor or outdoor storage.


  • Water
  • Electrical


  • Captains Lounge
  • Launch Service
  • Maintenance Facilities
  • Medical Facilities w/in 5 Miles
  • Restrooms
  • Restaurant
  • Security
  • Travel Lift
  • Winter Storage
  • Wireless Internet


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