Destination
Chicago
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Berth booking route last verified: 3 September 2026. Availability remains subject to confirmation by the marina.
Operational overview
31st Street Harbor is a Chicago lakefront marina with 1,000 slips, transient dockage, fuel and room for boats up to 200 ft (60.96 m), serving Lake Michigan and Great Lakes cruising.
31st Street Harbor is a major Chicago lakefront marina on Lake Michigan and part of the Chicago Harbors system. Completed in 2012, the harbor provides 1,000 floating slips and the official marina states that it has room for boats up to 200 ft (60.96 m), giving it relevance for large-yacht and specialist Great Lakes itineraries.
Visiting yachts can use transient dockage subject to availability. Facilities include metered shore power, water, a gasoline and diesel fuel dock, pump-out stations, boater bathrooms, laundry facilities and winter-storage infrastructure. Transient reservations are handled through the booking route published by Chicago Harbors.
Location and harbour context
View the marina location using OpenStreetMap, with an optional OpenSeaMap nautical seamark layer.
Coordinates: 41.835667, -87.601167
Map data © OpenStreetMap contributors. Nautical overlay © OpenSeaMap contributors.
Easy page navigation
| Destination | Chicago |
|---|---|
| Operator | Westrec Marinas |
| Address | 3155 S. Lake Shore Dr. , 60616 |
| Location | Chicago , United States |
| Region | North America |
| Local region | Illinois / Lake Michigan |
| Marina type | Great Lakes city marina |
| Coordinates | 41.835667, -87.601167 |
| Owner | Chicago Park District |
|---|---|
| Management company | Westrec SMI OpCo, LLC |
| Maximum yacht length | 60.96 m |
|---|---|
| Berths | 1000 |
| Total berths | 1000 |
| Superyacht berths | Room for boats up to 200 ft (60.96 m); transient dockage is available subject to berth availability. |
| Shore power | Metered electric service is provided at slips. Visiting yachts should confirm required voltage and amperage before arrival. |
|---|---|
| Fresh water | Water is available at slips. Seasonal charges and large-yacht requirements should be confirmed with marina operations. |
| Fuel | Fuel dock with gasoline and diesel service. |
| Fuel dock | Fuel dock available. |
| Fuel types | Gasoline, diesel |
| Waste disposal | Waste pump-out stations are provided at no charge. |
| Services | Transient dockage, fuel dock, launch ramp, winter storage, shore power, water and pump-out facilities. |
|---|---|
| Crew facilities | Boater bathrooms and laundry facilities are available on site. |
| Guest facilities | Community facilities, playground and seasonal pool facilities are available on site. |
| Transient berths | Available / listed |
|---|---|
| Booking notes | Transient dockage is available. Chicago Harbors directs transient reservation requests for 31st Street Harbor through Dockwa. Availability and large-yacht suitability should be confirmed before arrival. |
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