Lake Wisconsin

Lake Wisconsin

Size
7,202ac
Boat Launch
Yes
Carry-in Launch
Yes
Toilet
No
Boat Dock
No
Species in Lake Wisconsin
Smallmouth bass
Smallmouth bass
Walleye
Walleye
Largemouth bass
Largemouth bass
Crappie
Crappie
Bluegill
Bluegill
Flathead catfish
Flathead catfish
Sauger
Sauger
Northern pike
Northern pike
Perch
Perch
White bass
White bass
Muskellunge
Muskellunge
Channel catfish
Channel catfish
Pumpkinseed
Pumpkinseed
Brown trout
Brown trout
Rock bass
Rock bass
Sturgeon
Sturgeon
Tiger muskellunge
Tiger muskellunge
Yellow Bass
Yellow Bass

Overview

This scenic lake produces good numbers of walleye and sauger. It's also popular among white bass and crappie anglers. Largemouth are available in the lake with smallies in the river.

Lake Wisconsin Map

Fishing Regulations

Special Fishing Regulations: This lake has special fishing regulations that differ from statewide or border water regulations for those species identified below and take precedence. Regulations listed below are currently in place. Visit the fishing regulations page for links to upcoming regulations for specific lakes.

Special Species Regulations

  • Bullheads: Open All Year: No minimum length limit and the daily bag limit is unlimited.
  • Catfish: Open All Year: No minimum length limit and the daily bag limit is 10.
  • Cisco And Whitefish: Open All Year: No minimum length limit and the daily bag limit is 10.
  • Lake Sturgeon: September 5, 2026 to September 30, 2026: All sturgeon taken with hook and line must be tagged and registered. The minimum length is 60” and season limit is 1 fish.
  • Largemouth Bass And Smallmouth Bass: Open All Year: The minimum length limit is 14” and the daily bag limit is 5.
  • Muskellunge And Hybrids: May 2, 2026 to December 31, 2026 on open water: The minimum length limit is 50” and the daily bag limit is 1.
  • Northern Pike: Open All Year: The minimum length limit is 26” and the daily bag limit is 2.
  • Paddlefish: Closed: No fishing allowed.
  • Panfish: Open All Year: No minimum length limit and the daily bag limit is 25.
  • Rock, Yellow, And White Bass: Open All Year: No minimum length limit and the daily bag limit is unlimited.
  • Rough Fish: Open All Year: No minimum length limit and the daily bag limit is unlimited.
  • Round Goby: Open All Year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office.
  • Ruffe: Open All Year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office.
  • Shovelnose Sturgeon: Closed: No fishing allowed.
  • Trout: See specific regulations: See Trout Regulations
  • Walleye, Sauger, And Hybrids: Open All Year: The minimum length is 15”, but walleye, sauger, and hybrids from 20” to 28” may not be kept, and only 1 fish over 28” is allowed. The daily bag limit is 3.
  • White Perch: Open All Year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office.

Weather

Current Weather Icon
75°Feels like 75°
High Temperature83°
Low Temperature61°
Sunrise
6:05 AM
Sunset
8:00 PM
Wind Direction
0 mph
West
Precipitation
0 in
Rain
Pressure
29.91 inHg
Falling
Partly Cloudy
SundaySu
83° / 61°
Mostly Sunny
MondayMo
82° / 63°
Partly Cloudy with Scattered Showers and Isolated Storms
TuesdayTu
82° / 59°
Partly Cloudy with Showers
WednesdayWe
76° / 54°
Partly Cloudy
ThursdayTh
76° / 57°
Partly Cloudy with Scattered Showers
FridayFr
77° / 62°

Moon Phase

waxing crescent
August 16, 2026
17% Illumination
waxing crescent, getting brighter
Moon Rise and Set
Moon Rise 10:38 AM
Moon Set 9:39 PM
Moon Overhead Underfoot
Overhead 4:14 PM
Underfoot 3:52 AM
waxing crescent
SundaySu08/16
waxing crescent
MondayMo08/17
waxing crescent
TuesdayTu08/18
waxing crescent
WednesdayWe08/19
first quarter
ThursdayTh08/20
waxing gibbous
FridayFr08/21
waxing gibbous
SaturdaySa08/22
Waterbody poster background

Get Your Line in the Right Water

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Top Fish Species

Smallmouth bass
Smallmouth bass
7-20 in
Length Range
11 in
Length Range
2023
Surveyed
Abundance (CPUE)
Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths