Emerald City Harbor is a full service marina!  We also offer new & pre-enjoyed Formula boat sales, gas fuel dock with pump out, and parts store on Lake St. Clair in Macomb County.  Emerald City Harbor has 500 boat docks, covered wells & on-site restaurant - HOOK!  Year round security, gazebo, picnic areas, harbor promos & fun events!

On site Emerald City Harbor maintenance services include winter storage, heated indoor & covered open outdoor storage, winterizing, shrink wrap, engine and outdrive service, bottom epoxy & painting, and fiberglass repairs.

Emerald City Harbor is located on the Nautical Mile in St. Clair Shores, MI.