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Belmont Harbor

Belmont Harbor

Marina

About

Belmont Harbor is a marina in Chicago, Illinois. Powerboat charters and rentals.

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Boat launches near Belmont Harbor

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Typical flow by month

2002 to 2010

The water at Belmont Harbor typically runs highest in May, at a median 591 cfs, and lowest in November, at 397 cfs. The highest flow on record for any single day is 5,150 cfs, in 2010.

Typical flow by month at NB Chicago River at Grand Avenue at Chicago, IL, in cfs
MonthTypical (cfs)Usual range (cfs)Relative level
January417343 to 503
February406348 to 548
March529422 to 728
April486420 to 689
May591486 to 754
June585505 to 719
July536493 to 615
August586521 to 686
September526453 to 597
October433368 to 566
November397354 to 490
December429344 to 573

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 8 years of record. Statistics published by the US Geological Survey for NB Chicago River at Grand Avenue at Chicago, IL (site 05536118). 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

Water level

-1.98 ft

Normal (67th)

Rain chance

3%

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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