Simmons Island Marina



4520 Harbor Drive

Kenosha, WI 53140


Simmons Island Marina is a quiet, protected marina operated by Great Lakes Yacht Sales that caters to powerboats only. For years, it has been our mission to provide boatloads of fun in the sun for Lake Michigan’s boating enthusiasts and summer visitors. If you are passionate about boating and enjoy spending time on the water with your family and friends, then Simmons Island is the place on Lake Michigan to make those special on-the-water occasions a reality.

Our “Mission” is to provide the boating community with a personalized, professional and dependable service in an environmentally clean and inviting maritime atmosphere.

Click here for Simmons Island Marina Lease of Power Boat Contract Form.

Click here for Simmons Island Storage,Winterizing, & Shrink Wrap Services.

Click here  for 2019 Simmons Island Marina Price Sheet. 

Click here for Simmons Island Slips Available.


Simmons Island has convenient on-site amenities such as:

  • 142 boat slips
  • 5 launch ramps
  • Electricity, water, telephone
  • Floating docks
  • Spotless showers & private restrooms
  • Controlled parking lots
  • Uniformed night security
  • Beautiful park setting adjacent to historic downtown district
  • Full Mechanical Service On-Site
  • Fish cleaning station
  • Full service winter storage
  • Convenience Store
  • Walking distance & trolley service to downtown shopping and restaurants
  • Landscaped Picnic Area

Simmons Island Bath House


Bath House with Men's and Women's restroom and showers. Laundry facilities located in the front.