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About

Navy Pier Marina is a marina in Chicago, Illinois. The marina is located on Lake Michigan and offers transient dockage for boats up to 183 feet, with no minimum size requirement. Amenities include washrooms, laundry, showers, pump-out services, and a boater's lounge.

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Typical flow by month

1997 to 2006

The water at Navy Pier Marina typically runs highest in August, at a median 439 cfs, and lowest in January, at 25 cfs. The highest flow on record for any single day is 1,370 cfs, in 1997.

Typical flow by month at Chicago River at Columbus Drive at Chicago, IL, in cfs
MonthTypical (cfs)Usual range (cfs)Relative level
January25-17 to 117
February27-18 to 90
March26-19 to 102
April42-8.8 to 122
May7730 to 202
June299213 to 403
July410340 to 609
August439335 to 606
September378246 to 539
October19688 to 311
November566.0 to 134
December28-7.7 to 85

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 10 years of record. Statistics published by the US Geological Survey for Chicago River at Columbus Drive at Chicago, IL (site 05536123). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Current conditions

69Maybe/ 100 conditions scoreBest day: Sun, Sep 27 (95)

Waves

2.8 ft @ 4s

Wind

11 kt

Gusts 22 kt

Air

60°F

Rain chance

4%

Forecast outlook

Tue3.1ft61°F
Wed3.0ft62°F
Thu2.3ft68°F
Fri1.4ft67°F
Sat1.0ft70°F
Sun0.2ft70°F

Forecast from Open-Meteo global models (NOAA & ECMWF). See full conditions →

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