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Fishing Report

Rocky Run Flowage Fishing Report

Lake Tomahawk, WI

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Modeled from live National Weather Service data as of Sep 5, 2026 at 7:55 AM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.

45.709124, -89.741533

Est. water temp

76.8°F

v1 estimate from air temperature — not a sensor reading

Notes from anglers

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

Today’s bite

Largemouth Bass fishing report

Excellent · 83/100

Best window today: 7 AM (Excellent · 97/100)

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Species on record

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Species detail

How to catch them at Rocky Run Flowage

Location

Rocky Run Flowage · 45.7091, -89.7415

Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors

Nearby

Other lakes nearby

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FAQ

Common questions

What fish are in Rocky Run Flowage?

State surveys have confirmed Largemouth Bass, Northern Pike, and Walleye in Rocky Run Flowage.

When's the best time to fish Rocky Run Flowage?

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 Rocky Run Flowage to see the best window for current conditions.

Where is Rocky Run Flowage?

Rocky Run Flowage is near Lake Tomahawk, WI, at 45.7091, -89.7415.

Plan your trip to Rocky Run Flowage

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