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 ~60 Water River Est. Parking ~80 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with multiple docks full of boats along a flooded river, featuring adjacent surface parking lots that appear mostly empty with no visible vehicles.

Aerial view of Kewaunee Marina
Great Lakes

Kewaunee Marina

Kewaunee, WI

The city offers a full-service Marina within Kewaunee’s outstanding deep water harbor, protected by breakwaters. Seasonal and daily mooring is available along with gas, supplies, showers, restrooms, a fish cleaning station, and a campground with electric/water sites.

β˜…β˜…β˜…β˜…β˜… 4.5 (93 reviews on Google) View on Google Maps β†—
Address 123 N Main St, Kewaunee, WI 54216, USA
Capacity ~60 slips
Hours
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Coordinates 44.4634, -87.5026

Marina Services & Amenities

April 15 - October 15 season
Fuel Dock Showers Ship Store

Nearby Marinas in Wisconsin

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 β€” allowing permitted vehicles through via transponder or keycard while logging all access events.