Fishing Report
Little John Junior Lake Fishing Report
Sayner, WI
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Modeled from live National Weather Service data as of Aug 31, 2026 at 3:11 AM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
46.004596, -89.638697
Est. water temp
78.6°F
v1 estimate from air temperature — not a sensor reading
Max depth
26 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: Sayner (Vilas County, WI).
Today’s bite
Black Crappie fishing report
Based on an estimated species for this un-surveyed lake.
Best window today: 3 AM (Excellent · 92/100)
See the full forecast →Likely species (estimated)
Estimated — not a state survey
Data for Little John Junior 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.
- Black Crappie — estimated, not a confirmed record73% confidence · based on 8 lakes within 40 mi
- Bluegill — estimated, not a confirmed record73% confidence · based on 8 lakes within 40 mi
- Largemouth Bass — estimated, not a confirmed record72% confidence · based on 8 lakes within 40 mi
- Muskellunge — estimated, not a confirmed record70% confidence · based on 8 lakes within 40 mi
- Northern Pike — estimated, not a confirmed record48% confidence · based on 8 lakes within 40 mi
- Pumpkinseed — estimated, not a confirmed record73% confidence · based on 8 lakes within 40 mi
- Smallmouth Bass — estimated, not a confirmed record48% confidence · based on 8 lakes within 40 mi
- Walleye — estimated, not a confirmed record80% confidence · based on 8 lakes within 40 mi
- Yellow Perch — estimated, not a confirmed record73% confidence · based on 8 lakes within 40 mi
Species detail
How to catch them at Little John Junior Lake
- Black CrappieEstimated
Black Crappie feed most actively at Dawn and Dusk, when activity runs about 16% above the daily average across all four light windows.
Typical Summer depth: 10-20 ft
Black Crappie fishing report → - BluegillEstimated
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows.
Typical Summer depth: 10-20 ft
Bluegill fishing report → - Largemouth BassEstimated
Largemouth Bass feed most actively at Dawn and Dusk, when activity runs about 21% above the daily average across all four light windows.
Typical Summer depth: 8-20 ft
Largemouth Bass fishing report → - MuskellungeEstimated
Muskellunge feed most actively at Dusk, when activity runs about 50% above the daily average across all four light windows.
Typical Summer depth: 6-20 ft
Muskellunge fishing report → - Northern PikeEstimated
Northern Pike feed most actively at Dawn and Dusk, when activity runs about 27% above the daily average across all four light windows.
Typical Summer depth: 6-20 ft
Northern Pike fishing report → - PumpkinseedEstimated
Pumpkinseed feed most actively at Daytime, when activity runs about 33% above the daily average across all four light windows.
Typical Summer depth: 3-10 ft
Pumpkinseed fishing report → - Smallmouth BassEstimated
Smallmouth Bass feed most actively at Dawn and Dusk, when activity runs about 21% above the daily average across all four light windows.
Typical Summer depth: 20-40 ft
Smallmouth Bass fishing report → - WalleyeEstimated
Walleye feed most actively at Dawn and Dusk, when activity runs about 19% above the daily average across all four light windows.
Typical Summer depth: 20-40 ft
Walleye fishing report → - Yellow PerchEstimated
Yellow Perch feed most actively at Dawn and Dusk, when activity runs about 30% above the daily average across all four light windows.
Typical Summer depth: 10-25 ft
Yellow Perch fishing report →
Location
Little John Junior Lake · 46.0046, -89.6387
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
Read next
Guides & reports for these species
- GuideUnderstanding Solunar Feeding PeriodsSolunar tables show up in almost every fishing almanac, but most anglers have never seen the actual definition behind "major" and "minor" periods — or read the peer-reviewed testing that went looking for the effect in catch data and did not find it. Here is the theory, the astronomy Bitespan runs on real moon-transit data, the grade our own bite score gives it, and how to use a solunar period without building a trip around one.
- ArticleDoes Barometric Pressure Really Affect the Bite?"Fish bite best right before a storm" is the most repeated line in fishing folklore. We went back to the primary literature behind Bitespan's own bite-scoring model — lab feeding trials, a field movement study, and a controlled whole-lake angling experiment — to see what's actually been measured. It's messier, and more interesting, than the folklore.
- ArticleFishing a Cold Front: Why the Bite Dies and How to Beat It"The bite dies after a cold front" is angling gospel. We went back to the same primary studies behind Bitespan's own pressure model to separate what a falling-then-rising barometer actually does to fish from everything else a cold front drags in with it — the temperature drop, the wind shift, the bluebird sky.
- ArticleDoes the Full Moon Affect Fishing? What Solunar Data Actually Says"Fish the full moon" is repeated as confidently as any pressure-front folklore, but it's actually two different claims tangled together — moon PHASE and solunar PERIOD timing. We separated them, checked what Bitespan's own solunar math and bite-scoring model actually support, and were honest about where the evidence runs thin.
FAQ
Common questions
What fish are in Little John Junior Lake?
Little John Junior 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, Smallmouth Bass, Walleye, and Yellow Perch. These are estimates, not confirmed catches.
When's the best time to fish Little John Junior 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 Little John Junior Lake to see the best window for current conditions.
Where is Little John Junior Lake?
Little John Junior Lake is near Sayner, WI, at 46.0046, -89.6387.
Plan your trip to Little John Junior Lake
Get the hour-by-hour bite forecast and the best times to fish Little John Junior Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.