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31st Street Harbor is the newest and most anticipated addition to the Chicago harbor system. Completed in 2012 with slips for 1000 boats and a sustainable, eco-friendly design unrivaled in the industry, it provides an exceptional experience for boaters. All slips include metered electric, water (seasonal charge), and complimentary cable TV and Internet access and can accommodate boats from 35′-70′ in length. A naturally insulated parking garage and harbor house provide indoor winter boat storage in the off-season. A 63,000 sq. ft. green roof, rentable indoor community space, and brand new playground make 31st Street Harbor a welcome addition to the neighboring community.

Transient docking is available; you can submit reservation requests through the Dockwa app or website beginning May 1st. A fuel dock is available with gas and diesel service. Waste pump-out stations are also provided at no charge. The harbor has a 3-lane boat ramp with parking spaces for 14 trailers. Indoor heated and outdoor winter storage is available November-April.

*Winner of the ISS Fabian Cousteau Blue Award!


Hours of Operation*

May 1st to May 14thMay 15th to September 2nd
DayOffice/StoreFuel DockDayOffice/StoreFuel Dock
Mon & TueClosedClosedMon to Thu9am to 7pm9am to 6:30pm
Wed to Sun10am to 6pm10am to 5:30pmFri to Sun8am to 8pm8am to 7:30pm
September 3rd to September 30thOctober 1st October 31st
DayOffice/StoreFuel DockDayOffice/StoreFuel Dock
Mon to Fri9am to 5pm9am to 4:30pmMon & TueClosedBy Appointment
Sat & Sun9am to 6pm8am to 5:30 pmWed to Sun9am to 5 pm9am to 4:30pm



Amenities at 31st Street

  • 1000 floating slips, with sizes from 35’-70’
  • Room for boats up to 200’
  • Slips have power, water, internet and cable TV
  • Boater bathrooms
  • Brand-new playground with water features

  • Fuel dock
  • 3-lane launch ramp
  • Laundry facilities
  • Rentable public community room
  • Indoor parking garage with green roof

31st Street Parking Info

31st Street Harbor Parking Rates

31st Street Contact Info


3155 S. Lake Shore Dr.
Chicago, IL 60616

Get Directions






Harbor Managers:

Gina Rodriguez

Harbor Entrance:

Lat 41° 50.140N Lon 87° 36.070W

Yacht Club:

Joseph Conrad Yacht Club