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SET SAIL WITH US

Escape to the tranquil waters of Island Cove Marina. A place where boat owners find solace and adventure amidst the scenic beauty of Harrison Township.

OUR OFFERINGS

Boat Slips

Tailored Solutions

Choose from our 150 boat slips, designed to accommodate different boat sizes and owners' needs. Our slips offer convenience, security, and easy access to the stunning waters of Lake St. Clair.

Winter Storage

Safekeeping Services

Ensure your boat's protection during the off-season with our reliable winter storage solutions. Our facility guarantees the safety and maintenance of your valuable watercraft, providing peace of mind throughout the colder months.

Community

Friends and family

Experience the unmatched community atmosphere in Harrison Township, where neighbors become friends and every day feels like a getaway. Join us in celebrating a vibrant lifestyle filled warmth and connection. We can't wait to have you here!

User-Friendly Website

Connect & Share

Come back and visit Island Cove's website soon! new features will be added to make Cove life as simple as possible. 

White Structure

EVENTS

Upcoming Events

  • Sat, Jul 26
    Macomb County
    Jul 26, 2025, 7:00 PM – 11:00 PM
    Macomb County, 32081 N River Rd, Harrison Twp, MI 48045, USA
    Finger Parties (Jun – Aug) • What: Each finger has nominee to host their finger with a themed party in which the entire marina is invited. • Who: Finger discretion. These parties can be more kid-friendly or adult-themed
  • Sat, Aug 02
    Macomb County
    Aug 02, 2025, 3:00 PM
    Macomb County, 32081 N River Rd, Harrison Twp, MI 48045, USA
    The tradition continues! Enjoy music, BBQing, and games. This year, carboard boat races. This is a must see event!
  • Sat, Aug 02
    Macomb County
    Aug 02, 2025, 7:00 PM – 11:00 PM
    Macomb County, 32081 N River Rd, Harrison Twp, MI 48045, USA
    Bloody Mary Bar is back! Start your Saturday off right with the Island Cove community join us on the first Saturday of the month!
  • Sat, Aug 30
    Macomb County
    Aug 30, 2025, 10:00 AM
    Macomb County, 32081 N River Rd, Harrison Twp, MI 48045, USA
    One of the most talked-about events of the summer of 2024 is making its return. Hosted by: Mary Jo Tebbe.
  • Sat, Sep 20
    Macomb County
    Sep 20, 2025, 6:00 PM
    Macomb County, 32081 N River Rd, Harrison Twp, MI 48045, USA
    • What: Perch fishing tournament – teams of 4 go out and catch as many perch as you can (and the law allows)! Prizes awarded to winners! • Who: Everyone, but great for kids! • When: Weigh-ins September 20th at 6pm • Where: Near ICM clubhouse
  • Sat, Oct 25
    Macomb County
    Oct 25, 2025, 11:00 PM
    Macomb County, 32081 N River Rd, Harrison Twp, MI 48045, USA
    • What: Outdoor tailgate for Michigan’s biggest rivalry! Tailgaters bring cornhole, roll up the grills, have the games on TV’s outside and have some fun. • Who: Everyone, but great for kids! • When: October 25th • Where: ICM parking lot near clubhouse (inside clubhouse due to inclement weather)
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