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Fishing Report

Leach Lake Fishing Report

Mercer, WI

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Modeled from live National Weather Service data as of Aug 31, 2026 at 11:39 PM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.

46.044381, -90.054825

Est. water temp

71.1°F

v1 estimate from air temperature — not a sensor reading

Notes from anglers

Imported from GNIS. Nearest town: Mercer (Iron County, WI).

Today’s bite

Black Crappie fishing report

Excellent · 82/100

Based on an estimated species for this un-surveyed lake.

Best window today: 11 PM (Excellent · 82/100)

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Likely species (estimated)

Estimated — not a state survey

Data for Leach Lake hasn't been reported by the state. We're estimating the likely fish from 8 nearby lakes with confirmed surveys. These are informed guesses, not confirmed catches — treat them as a starting point.

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Species detail

How to catch them at Leach Lake

Location

Leach Lake · 46.0444, -90.0548

Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors

Nearby

Other lakes nearby

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FAQ

Common questions

What fish are in Leach Lake?

Leach Lake hasn't been surveyed by the state yet, but based on nearby confirmed lakes it likely holds Black Crappie, Bluegill, Largemouth Bass, Muskellunge, Northern Pike, Pumpkinseed, Walleye, and Yellow Perch. These are estimates, not confirmed catches.

When's the best time to fish Leach 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 Leach Lake to see the best window for current conditions.

Where is Leach Lake?

Leach Lake is near Mercer, WI, at 46.0444, -90.0548.

Plan your trip to Leach Lake

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