Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
Great Lakes

City of Alpena Small Boat Harbor

Alpena, MI

The City of Alpena Small Boat Harbor is situated in Alpena, Michigan, along the western shore of Lake Huron, one of the Great Lakes, providing a sheltered docking area in a region known for its rugged freshwater coastline and proximity to the Thunder Bay National Marine Sanctuary. This marina primarily serves recreational boating and small vessel activities, catering to sailors and boaters exploring the expansive waters of Lake Huron and its nearby islands. Its location in northeastern Michigan makes it a gateway for those venturing into the Great Lakes' northern waters.

Location Alpena, Alpena County, Michigan
Coordinates 45.0597, -83.4303

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.