Fishing report
Namekagon Lake Walleye Fishing Report
Clam Lake, WI
Modeled from live National Weather Service and solunar data as of Jul 28, 2026 at 7:18 PM CDT. This is a computed report, not an eyewitness catch report.
A state fisheries survey records Walleye in Namekagon Lake.
Overall rating
Walleye at Namekagon Lake — 2026-07-28
Excellent · 85/100Best window: 8 PM (Excellent · 93/100)
Some conditions data (cloud cover or barometric pressure) was unavailable from the weather service for this day — the rating above reflects only what was available.
- Season
- Summer
- Moon
- 100% illuminated, waxingFull Moon
- Est. surface temp
- 71.3°F
- Pressure
- 29.93 inHgUnknown
Est. water temp
71.3°F
v1 estimate from air temperature — not a sensor reading
In Walleye's 65-75°F range
Sun & moon
- Sunrise
- 5:41 AM
- Sunset
- 8:39 PM
- Moonrise
- 8:32 PM
- Moonset
- 4:19 AM
Sky, wind & pressureat best window · 8 PM
- Cloud cover
- 35%
- Precip chance
- 1%
- Wind
- 5 mph NE
- Pressure
- 29.93 inHg Unknown
Species context
Why this score
Excellent (85/100) for Walleye: water is estimated at 71.3°F, inside Walleye's 65-75°F optimal range. Best window: Dusk -- boosts feeding activity by about 40%, one of their peak feeding windows. That hour also overlaps a minor solunar period. 29.93 inHg and stable pressure modeled flat — no change from this fish's baseline. Light (5-10 mph) wind modeled about 15% above this fish's baseline.
What's driving the 8 PM score
Water temperature (71.3°F estimated) is doing the most for this score. The score gives up the most on solunar period — minor period, about 6 points below its best.
- Water temperature · helping
- Light window · helping
- Solunar period · neutral
- Barometric pressure · helping
- Wind · helping
Show the numbers behind this
Water temperature: 71.3°F estimated
40 of 40 pts
Optimal range 65-75°F
Well supportedWater temperature governs a cold-blooded fish's metabolism, so it is the largest term in the model (Christie & Regier 1988). The figure is a thermal-lag estimate built from forecast air temperature and the time of year — not a sensor reading, and not this lake's actual measured water.
Light window: Dusk
25 of 25 pts
Boosts feeding activity by about 40%
Well supportedLow-light feeding windows are the strongest timing signal inside a single day. How much each window is worth is this species' own cited response, sourced in its model file, not a generic curve.
Solunar period: Minor period
9 of 15 pts
Not supported by testingPeer-reviewed testing of North American freshwater fisheries found no significant relationship between solunar values, lunar phase or lunar illumination and catch rates (SN Applied Sciences, 2023) — air temperature predicted catch better than any solunar table tested. It is shown because anglers expect it, and it is shown separately so you can discount it. Its weight is under owner review.
Barometric pressure: Stable
9.5 of 10 pts
Modeled flat — no change from this fish's baseline
ContestedThe barometric effect is real to most anglers but small and contested in the literature — several of the species studies cited in this model report null results — so it carries one of the smallest weights here.
Wind: Light (5-10 mph)
9.6 of 10 pts
Modeled about 15% above this fish's baseline
Moderately supportedWind stacks forage on windward structure, but both the size and the direction of the effect depend on the species and the water, so it carries a modest weight.
Then the whole score is scaled
Season: Summer — ×1.00 (100% of the ungated score)
How catchable Walleye are at this point in the year. This scales the whole score rather than competing with the factors above — a fish that is dormant this time of year cannot score well no matter how good the hour looks.
Weather front: No clear front — ×1.00 (100% of the ungated score)
A multi-hour frontal pattern read from the day's forecast trajectory. No front is classified today, so this changes nothing and the single-reading pressure factor above does its normal job.
Those five factors add up to 93.1 of 100 points, and the two multipliers above take that to 93. The weights are v1 tuning constants under owner review — they are shown here rather than hidden so you can weigh them against your own judgement.
What this score does not know
- Water clarity. We have no source for it and do not estimate it.
- Measured water temperature. The figure in the breakdown is a model over forecast air temperature, not a reading from a buoy or a probe.
- Baitfish and forage activity.
- How much fishing pressure this water has had.
- Where the fish actually are. Depth bands are the species' published seasonal ranges, not an observation of this lake.
- What anyone actually caught. No catch reports feed this score.
Conditions read from the National Weather Service as of Jul 28, 2026 at 7:18 PM CDT. Solunar periods and sun/moon times are computed, not fetched.
When best caught
It's currently summer. Walleye typically hold 20-40 ft deep this time of year -- at an estimated 71.3°F, this looks like a strong time of year to target them.
Current depth
20-40 ft
This is the seasonal depth band from the species model -- relative to this species' typical behavior, not this lake's actual structure. True depth relative to this lake's bottom contours needs lake bathymetry (tracked in issue #175).
Today's solunar periods
- Major: 11:07 PM–1:07 AM
- Minor: 3:49 AM–4:49 AM
- Major: 11:32 AM–1:32 PM
- Minor: 8:02 PM–9:02 PM
Best times
Feeding windows by time of day
Walleye feed most actively at Dawn and Dusk, when activity runs about 40% above the rest of the day.
- Dawn1.40x
Boosts feeding activity by about 40%.
- Daytime0.60x
Suppresses feeding activity by about 40%.
- Dusk1.40x
Boosts feeding activity by about 40%.
- Night1.30x
Boosts feeding activity by about 30%.
Hour by hour
Hourly bite forecast
| Hour | Bite score | Rating | Light | Wind |
|---|---|---|---|---|
| 7 PM | 74 | Good | Day | 5 mph N |
| 8 PM | 93 | Excellent | Dusk | 5 mph NE |
| 9 PM | 91 | Excellent | Dusk | 0 mph |
| 10 PM | 84 | Excellent | Night | 0 mph |
| 11 PM | 84 | Excellent | Night | 0 mph |
Where to find Walleye right now
Typical Summer depth: 20-40 ft
Walleye feed most actively at Dawn and Dusk, when activity runs about 40% above the rest of the day.
No depth survey is on record for Namekagon Lake, so these bands are the species' published seasonal ranges rather than a reading of this water.
Plan a Walleye trip to Namekagon Lake
Change the date, compare species, or check the week ahead in the live tool.
FAQ
Common questions
Are there Walleye in Namekagon Lake?
A state fisheries survey records Walleye in Namekagon Lake.
When do Walleye bite at Namekagon Lake?
Walleye feed most actively at Dawn and Dusk, when activity runs about 40% above the rest of the day. Today's report above scores every hour of the local day against live weather for Namekagon Lake, and shows what each input contributed alongside how well the evidence supports it.
How deep should you fish for Walleye at Namekagon Lake?
Typical Walleye depth by season: Pre-Spawn 8-15 ft, Spawn 1-6 ft, Post-Spawn 8-15 ft, Summer 20-40 ft, Fall 20-55 ft, Winter 10-40 ft. These bands come from published fisheries data for the species, not from a survey of Namekagon Lake itself.