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 ~120 Water Lake Est. Parking ~75 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with multiple parallel docks full of boats, surrounded by a medium surface parking lot with numerous vehicles parked near the water's edge.

Aerial view of Bayport Marina
Great Lakes

Bayport Marina

Bayport, MN

Bayport Marina is located in Bayport, Minnesota, along the picturesque St. Croix River, which forms the border between Minnesota and Wisconsin and is part of the Upper Mississippi River system, though it is not directly on the Great Lakes. This marina serves recreational boating and sailing enthusiasts exploring the river's calm waters, offering access to a scenic inland waterway popular for freshwater activities in the Upper Midwest region.

Location Bayport, Washington County, Minnesota
Capacity ~120 slips
Coordinates 45.0067, -92.7779

Nearby Marinas in Minnesota

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.