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.

Simmons Island has convenient on-site amenities such as:

  • 142 boat slips
  • 6 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 fish cleaning station is a great place to clean and prep the huge fish you caught!


A beautiful day to go boating!


Kenosha’s Lake Michigan beaches offer a relaxing , carefree getaway with miles of sandy beaches, exciting attractions, fun events and fantastic sunrises.


We thanked all of our clients by inviting them, their friends and family to enjoy food and fun with the staff at Simmons Island Marina.


Get a tan on our sunny beaches!


Plenty of secure parking for your vehicle and trailer


This nautical flag pole is located along the shore of the Kenosha Harbor on Simmons Island.