Illinois great water

Lake Michigan Fishing in Illinois

The Illinois shore from Winthrop Harbor to Calumet Park: 11 harbors, 10 marinas and 11 stocked lagoons.

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Lake Michigan

Sizing up Lake Michigan

IDNR writes that the Illinois shoreline stretches across both Lake and Cook counties from North Point Marina and Beach in the town of Winthrop Harbor to Calumet Park in Chicago. Note that the 976,640 acres IDNR shows describe the whole lake.

Salmon and trout need the Salmon Stamp here, and yellow perch close May 1 through June 15.

11harbors IDNR maps
10marinas
30mapped launches
11stocked lagoons
  • IDNRLake Michigan is the second largest and second deepest of the North American Great Lakes. It is a cold, low-nutrient ecosystem that has undergone considerable alteration due to the introduction of an array of invasive species. The bottom substrates range from clay and sand to gravel, cobble, boulders and bedrock. Aquatic vegetation is nearly nonexistent in the open lake but prevalent in the numerous harbors spanning the Illinois coast which often contain warmwater fish assemblages including populations of bass, panfish, and bullheads.

IDNR Lake Michigan fishing page and Lake Michigan entry of the 2026 Illinois Fishing Information digest (IDNR), read November 4, 2026.

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Outlook

The IDNR outlook for Lake Michigan

SpeciesIDNR ratingIDNR survey note
Smallmouth BassVery GoodElectrofishing catch rate of stock size bass (greater than or equal to 7) was 35 – 49 fish per hour along the shoreline in Calumet Harbor during 2024 and 2025 – record highs since the early 2000s. Catch rate was also up at Waukegan Harbor during the last couple years (10.5 – 11 fish per hour). In 2025, fish ranged…
Largemouth BassGoodElectrofishing catch rates were up for Largemouth Bass in 2025. Jackson Harbor and North Point Marina were hot spots where catch rates of stock size bass (8 inches and longer) were 11 and 22 fish per hour. In 2025, fish ranged from 2.4 – 18.7 inches long and weighed up to 4.3 pounds. A good percentage (39%) of fish…
Lake TroutVery GoodLake Trout fishing continues to be very productive in the Illinois waters of Lake Michigan. The Lake Trout fishery has benefited from the increasing prevalence of wild-spawned fish supplementing the hatchery-stocked population. While 120,000 fingerlings continue to be stocked annually at Julian’s Reef, wild fish now…

Survey notes are IDNR wording for the Illinois waters.

IDNR fishing outlook ratings and survey notes as printed on the IFishIllinois page, read November 4, 2026.

Harbors

Breakwalls and harbors of Lake Michigan

  • 59th Street HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Belmont HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Burnham HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Calumet HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Diversey HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • DuSable HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Jackson Park Inner HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Jackson Park Outer HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Monroe HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Montrose HarborIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access
  • Navy PierIDNR: shoreline highlighted with red in harbor maps delineates public bank fishing access

City lagoons close to Lake Michigan

  • Auburn LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Columbus LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Douglas LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Garfield LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Gompers LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Humboldt LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Jackson Park lagoonsChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Marquette LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • McKinley LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Sherman LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)
  • Washington LagoonChannel Catfish (12,500+ fish) stocked by IDNR in June, July and August (IDNR Lake Michigan page)

Offshore shoals named on Lake Michigan

IDNR Lake Michigan fishing page and Lake Michigan entry of the 2026 Illinois Fishing Information digest (IDNR), read November 4, 2026. Shoals: USGS GNIS domestic names (Illinois stream points), read November 4, 2026.

Launches

Launches on Lake Michigan

Marina (IDNR list)Location, lanes, parking, phone
North Point Marina7th Street in Winthrop Harbor, IL, 10 launch lanes, 200 trailer spaces, (847) 746-2845
The Port of Waukegan (Waukegan Harbor)Harbor Place, Waukegan, IL, 4 launch lanes, 600 trailer spaces, (847) 244-3133
Park Avenue Launch RampPark Avenue in Highland Park, 1 launch lanes, 25 trailer spaces, (847) 831-3810
Lloyd Park in WinnetkaLloyd Place in Winnetka, 1 launch lanes, 63 trailer spaces, (847) 501-2040
Evanston Launch RampChurch Street in Evanston, 2 launch lanes, 20 trailer spaces, (847) 448-4311
Diversey Harbor in Lincoln ParkDiversey Parkway (2800 North), Chicago, 3 launch lanes, 60 trailer spaces, (312) 742-7762
Burnham Harbor in Burnham Park and Northerly Island12th Street (1200 South), Chicago, 3 launch lanes, 37 trailer spaces, (312) 747-7009
31st Street Harbor3100 South, Chicago, 2 launch lanes, 12 trailer spaces, (312) 225-6464
Jackson Harbor in Jackson ParkHayes Drive (6300 South), Chicago, 2 launch lanes, 80 trailer spaces, (773) 288-7106
Calumet Harbor95th Street, Calumet Park, Chicago, 3 launch lanes, 100 trailer spaces, (312) 742-8520

Launch points on Lake Michigan from the IDNR map

IDNR Lake Michigan fishing page and Lake Michigan entry of the 2026 Illinois Fishing Information digest (IDNR), read November 4, 2026. IDNR IFishIllinois map, boat ramp and launch layer of October 2025 (KML; name, waterbody and notes as printed), read November 5, 2026.

Limits

The IDNR keep rules on Lake Michigan

SpeciesRule as printed
All FishAll devices used for sport fishing on Lake Michigan must be attended at all times
Lake Trout2 Fish Daily Harvest Limit
Lake Whitefish or Round Whitefish12 Fish Daily Harvest Limit, singly or in the aggregate
Large or Smallmouth Bass21 inch Minimum Length Limit; 1 Fish Daily Harvest Limit
Trout and Salmon10 inch Minimum Length Limit; 5 Fish Daily Harvest Limit, singly or in the aggregate, except for Lake Trout
Yellow Perch15 Fish Daily Harvest Limit (6); Closed May 1 through June 15
  • Yellow perch (code 6)The daily harvest limit for yellow perch shall not exceed 15 fish in the combined waters of Lake Michigan, Calumet River, and Chicago River including its North Branch, South Branch and the North Shore Channel.
  • StampsLicensed Resident and Non-Resident anglers must have a Salmon Stamp to take salmon or trout in Lake Michigan and Inland Trout Stamp to take trout in Illinois waters other than Lake Michigan.

Anglers 16 and older carry an Illinois fishing license ($15 a year for residents, $31.50 for nonresidents in 2026). The digest also requires the $6.50 Salmon Stamp to take salmon or trout in Lake Michigan.

IDNR Lake Michigan fishing page and Lake Michigan entry of the 2026 Illinois Fishing Information digest (IDNR), read November 4, 2026. IDNR license fees (ifishillinois.org), read November 4, 2026.

Level

Inflow and outflow figures for Lake Michigan

NOAA station 9087044 (Calumet Harbor) read 578.556 ft above IGLD 1985 at 2026-11-04 14:30 local (LST/LDT). It is a single NOAA reading, not a feed.

NWS gaugeReadingFlowFlood categoryTime (UTC)
Lake Michigan at Calumet Harbor1.35 ft–no flooding2026-11-05 18:30:00 UTC
Lake Michigan at Chicago (Chicago Lock)0.1 ft–no flooding2026-11-05 18:26:00 UTC

NOAA National Water Prediction Service gauge readings (water.noaa.gov), read November 5, 2026; dated readings, not live (kcfs = thousand cubic feet per second).

USGS gaugeLatest readingTime (ET)
Lake Michigan At Chicago Lock At Chicago, Il0.24 ft gage heightNov 5 5:09 pm

US Geological Survey provisional data, retrieved Nov 5, 2026 5:33 pm ET. Provisional readings can be revised.

USGS instantaneous values, provisional.

NOAA Tides and Currents station 9087044 (Calumet Harbor), read November 4, 2026.

Stocking

Fish IDNR stocked in Lake Michigan

YearSpecies as listedNumberSize class
2026Brown Trout105,744Advanced Fingerling (4 – 7")
2026Chinook Salmon214,153Advanced Fingerling (4 – 7")
2026Coho Salmon329,372Advanced Fingerling (4 – 7")
2026Rainbow Trout55,668Advanced Fingerling (4 – 7")
2026Skamania Steelhead87,069Advanced Fingerling (4 – 7")
2025Brown Trout119,196Advanced Fingerling (4 – 7")
2025Chinook Salmon213,869Advanced Fingerling (4 – 7")
2025Coho Salmon258,541Advanced Fingerling (4 – 7")
2025Rainbow Trout64,364Advanced Fingerling (4 – 7")
2025Skamania Steelhead85,552Advanced Fingerling (4 – 7")
2024Brown Trout126,578Advanced Fingerling (4 – 7")
2024Chinook Salmon100,878Advanced Fingerling (4 – 7")
2024Coho Salmon56,835Advanced Fingerling (4 – 7")
2024Coho Salmon30,261Fingerling (1 – 3")
2024Rainbow Trout286,061Advanced Fingerling (4 – 7")
2024Rainbow Trout25,081Fingerling (1 – 3")

IDNR fish stocking table on ifishillinois.org (year, water, species, size class and number as listed; no stocking dates published), read November 4, 2026.

Records

IDNR records from Lake Michigan

SpeciesWeightDivisionDateCounty
Lake Trout39 lbs 2.6 ozhook and lineMay 21, 2021Cook
Chinook Salmon37 lbs 0 ozhook and lineAugust 7, 1976Lake
Brown Trout36 lbs 11.5 ozhook and lineJune 22, 1997Cook
Rainbow Trout31 lbs 6.72 ozhook and lineJuly 10, 1993Lake
Coho Salmon20 lbs 9 ozhook and lineMay 24, 1972Lake
Atlantic Salmon18 lbs 11.25 ozhook and lineMay 26, 1979Cook
Burbot11 lbs 12.5 ozhook and lineDecember 7, 2020Cook
Tiger Trout8 lbs 12.5 ozhook and lineJune 26, 1977Cook
Lake Whitefish8 lbs 4 ozhook and lineJune 29, 2018Cook
Brook Trout7 lbs 5 ozhook and lineNovember 3, 1998Lake
Smallmouth Bass7 lbs 3 ozhook and lineOctober 14, 2019Cook
Pink Salmon4 lbs 14.4 ozhook and lineAugust 4, 2022Lake

IDNR Illinois state record fish list (keeper: Illinois Department of Natural Resources; no angler names printed), read November 4, 2026.

Nearby

An Illinois blacktop jaunt from Lake Michigan

Other Lake Michigan harbors near the Illinois shore

Guided outings that launch on Lake Michigan

Filling the bait bucket near Lake Michigan

  • Dick's Sporting Goods Chicago, 1538 N. Clybourn Avenuesporting goods store, Chicago, 3 miles
  • Chicago Fly Fishing Outfittersfly shop, Chicago, 3 miles
  • Mystery Tackle Box Incbait and tackle shop, Chicago, 3 miles
  • R & B Bait & Tackle Shopbait and tackle shop, Chicago, 4 miles
  • Belmont Harbormarina, Chicago, 4 miles
  • Canal Street Marinamarina, Chicago, 4 miles

County guides linked to Lake Michigan

  • Lake County
  • Cook County
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Fish photos

Telling the Lake Michigan fish apart by photo

Lake Trout, Illinois
Lake Trout
Photo: USFWS Midwest Region, Public domain
Brown Trout, Illinois
Brown Trout
Photo: Rex Hammock, CC BY-SA 2.0
Chinook Salmon, Illinois
Chinook Salmon
Photo: gailhampshire, CC BY 2.0
Coho Salmon, Illinois
Coho Salmon
Photo: California Sea Grant, CC BY 2.0
Answers

Straight replies on Lake Michigan

What license covers Lake Michigan in Illinois?

Anglers 16 and older carry an Illinois fishing license ($15 a year for residents, $31.50 for nonresidents in 2026). The digest also requires the $6.50 Salmon Stamp to take salmon or trout in Lake Michigan.

Is perch fishing closed on Lake Michigan?

Yellow perch are closed May 1 through June 15 in the Illinois waters, and the daily limit is 15. The daily harvest limit for yellow perch shall not exceed 15 fish in the combined waters of Lake Michigan, Calumet River, and Chicago River including its North Branch, South Branch and the North Shore Channel.

Is there a size limit on Lake Michigan salmon?

Digest row for Lake Trout: 2 Fish Daily Harvest Limit. Trout and salmon combined: 5 a day with a 10-inch minimum; black bass: 1 a day, 21-inch minimum; lake whitefish: 12.

Where do shore anglers go on Lake Michigan?

There are 11 IDNR-mapped harbors, 59th Street Harbor through Navy Pier, with bank access shown in red.

Which Illinois marina ramps reach Lake Michigan?

IDNR lists North Point Marina with 10 lanes and 200 spaces.

Is Lake Michigan good for smallmouth?

IDNR rates Smallmouth Bass very good, Largemouth Bass good and Lake Trout very good.

Are there stocked ponds by Lake Michigan?

Auburn Lagoon is among 11 stocked lagoons.

Which station reads Lake Michigan at Chicago?

NOAA station 9087044 (Calumet Harbor) read 578.556 ft above IGLD 1985 at 2026-11-04 14:30 local (LST/LDT).

What is the biggest fish from Lake Michigan?

IDNR lists 12 records from it; the heaviest is Lake Trout at 39 lbs 2.6 oz.

Get on Lake Michigan from Chicago

Buy the license and the Salmon Stamp before your first harbor trip.