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Fishing Report

Big Carr Lake Fishing Report

Lake Tomahawk, WI

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Modeled from live National Weather Service data as of Aug 29, 2026 at 1:08 PM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.

45.790912, -89.629454

Est. water temp

70.7°F

v1 estimate from air temperature — not a sensor reading

Max depth

71 ft

Deepest measurement on record

Max depth: Stachelek et al. (2021), LAGOS-US DEPTH v1.0, Environmental Data Initiative (CC BY 4.0)

Notes from anglers

Imported from GNIS. Nearest town: Lake Tomahawk (Oneida County, WI).

Today’s bite

Largemouth Bass fishing report

Excellent · 92/100

Best window today: 1 PM (Excellent · 100/100)

See the full forecast →

Species on record

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Species detail

How to catch them at Big Carr Lake

Location

Big Carr Lake · 45.7909, -89.6295

Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors

Lake outline: WI DNR 24K Hydrography Lakes and Open Water

Nearby

Other lakes nearby

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FAQ

Common questions

What fish are in Big Carr Lake?

State surveys have confirmed Largemouth Bass, Muskellunge, Smallmouth Bass, and Walleye in Big Carr Lake.

When's the best time to fish Big Carr Lake?

Black Crappie feed most actively at Dawn and Dusk, when activity runs about 16% above the daily average across all four light windows. Check today's bite forecast for Big Carr Lake to see the best window for current conditions.

Where is Big Carr Lake?

Big Carr Lake is near Lake Tomahawk, WI, at 45.7909, -89.6295.

Plan your trip to Big Carr Lake

Get the hour-by-hour bite forecast and the best times to fish Big Carr Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.