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Fishing Report

Long Lake Fishing Report

Iron River, WI

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Modeled from live National Weather Service data as of Sep 5, 2026 at 7:54 AM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.

46.582006, -91.343704

Est. water temp

74.6°F

v1 estimate from air temperature — not a sensor reading

Max depth

23 ft

Deepest measurement on record

Mean depth: 12 ft

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: Iron River (Bayfield County, WI).

Today’s bite

Largemouth Bass fishing report

Excellent · 86/100

Best window today: 9 AM (Excellent · 99/100)

See the full forecast →

Species on record

Suggest a species for this lake →

Species detail

How to catch them at Long Lake

Location

Long Lake · 46.5820, -91.3437

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 Long Lake?

State surveys have confirmed Largemouth Bass, Northern Pike, and Walleye in Long Lake.

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

Where is Long Lake?

Long Lake is near Iron River, WI, at 46.5820, -91.3437.

Plan your trip to Long Lake

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