Fishing Report
Hat Rapids Flowage Fishing Report
Rhinelander, WI
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Modeled from live National Weather Service data as of Aug 30, 2026 at 10:08 AM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
45.571667, -89.480000
Est. water temp
75.3°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Rhinelander (Oneida County, WI).
Today’s bite
Walleye fishing report
Best window today: 1 PM (Excellent · 98/100)
See the full forecast →Species on record
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How to catch them at Hat Rapids Flowage
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 →
Location
Hat Rapids Flowage · 45.5717, -89.4800
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 Hat Rapids Flowage?
State surveys have confirmed Walleye in Hat Rapids Flowage.
When's the best time to fish Hat Rapids Flowage?
Walleye feed most actively at Dawn and Dusk, when activity runs about 19% above the daily average across all four light windows. Check today's bite forecast for Hat Rapids Flowage to see the best window for current conditions.
Where is Hat Rapids Flowage?
Hat Rapids Flowage is near Rhinelander, WI, at 45.5717, -89.4800.
Plan your trip to Hat Rapids Flowage
Get the hour-by-hour bite forecast and the best times to fish Hat Rapids Flowage, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.