Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility ⚓ Full Service Marina Est. Slips ~150 Water Ocean/Bay Est. Parking ~120 spaces Lot Size Large (150+) Lot Type Surface (Striped) Access Entry/Exit Lanes Confidence High

Large marina with extensive parallel docks filled with boats, adjacent to a large striped asphalt parking lot containing numerous vehicles.

Aerial view of Beacon Cove Marina
Great Lakes

Beacon Cove Marina

Harrison Township, MI

Beacon Cove Marina is situated in Harrison Township, Michigan, along the western shore of Lake St. Clair, a key waterway connecting Lake Huron and Lake Erie within the Great Lakes system. This location offers boaters access to the freshwater expanses of the Great Lakes, making it ideal for recreational sailing and boating in a region known for its calm waters and proximity to metropolitan Detroit. It serves enthusiasts engaging in leisure activities on Lake St. Clair, which is renowned for its fishing and cruising opportunities in the Midwest.

Location Harrison Township, Macomb County, Michigan
Capacity ~150 slips
Coordinates 42.5642, -82.8422

Nearby Marinas in Michigan

Marina Parking & Access Control

Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.