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© 2026·AI-powered bite forecast
0.1.0+2161 · b4069346

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United States / Michigan / North Branch Clinton River

Bite forecast: North Branch Clinton River

  • length 19 mi
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Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    74/100high activity

    Cloudy: 50–57 °F

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Nearby rivers

  • Middle Branch Clinton River3 mi

Nearby water bodies

  • LakeDeerbrook Lake1 mi
  • LakeLake Tranquillity2 mi
  • PondAutumn Lake3 mi
  • PondWolverine Lake4 mi
  • PondRevell Lake4 mi
  • PondTiger Lake5 mi
  • PondRoyal Forest Lake5 mi
  • LakeBurlington Lake5 mi
  • PondSherwood Forest Lake5 mi
  • PondNorth Golden Lake5 mi

North Branch Clinton River (Michigan) — one of the area's fishing spots. About 30 km long. Nearby towns: Clinton Township, Sterling Heights and Warren. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

SundaySeptember 6weather-based forecast
67/100high activity

Drizzle: 59–70 °F

  • MondaySeptember 7weather-based forecast
    63/100high activity

    Cloudy: 59–75 °F

  • Nearby towns

    • Clinton Township1 mi
    • Sterling Heights6 mi
    • Warren9 mi

    Bite calendar

    Wednesday, September 2

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    BurbotPikeYellow perchCoho salmonMuskellungeSmallmouth bassWalleyeWhite bassBlack crappieBrook troutLake troutSteelheadWhite crappieWhitefishBluegillCarpChannel catfishChinook salmonLargemouth bassRainbow trout

    Black crappie

    6/10 · Fair

    Hourly activity

    0:006:0012:0018:0023:00
    Bite activity:highmediumlow

    The bite is strong — fish are active. Weather is steady, with no sharp swings — fish behave predictably.

    Peak bite hours

    Best time — 06:00–07:00 (dawn bite) and 19:00–21:00 (dusk bite).

    Tactics

    Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.

    Lures

    The water's turning murky — go with bright, noisy lures: small jig or minnow bait.

    Gear

    It's a hot day — a hat, sunglasses, and plenty of water are a must. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 67 °F — inside the 57–75 °F comfort range for Black crappie, so baseline activity is high.

    Computed water temperature by month; the green band is the 57–75 °F comfort rangecomfort 57–75 °F67 °F
    JFMAMJJASOND

    Black crappie works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.

    The day: daylight hours and when Black crappie feeds0:0012:0024:00

    Pressure is flat: it moves no more than 0.03 inHg over the day, so the weather isn't shifting today's bite.

    Pressure through the day, 0.03 inHg change
    00:00 · 29.8823:00 · 29.91 inHg

    One more input — the moon's feeding windows: within their hours the score sits higher than across the rest of the day. The window times are in the “Solunar feeding periods” card below.

    Feeding windows on the day scale0:0012:0024:00

    September is an active season for Black crappie here.

    JFMAMJJASOND

    These are the same values the bite curve above was computed from. How the forecast works

    2 SepWednesday, September 2
    +76°

    Partly cloudy · feels like +79°

    Low / high
    +63°…+82°
    Precipitation
    0.00 in
    Wind
    5 mph WNW
    Cloud cover
    71%
    Humidity
    55%
    Pressure
    29.88 inHg
    00:00+69°—3 mphnorth wind, 3 mph48%100%
    01:00+68°—4 mphnorth wind, 4 mph50%47%
    02:00+66°—4 mphnorthwest wind, 4 mph52%100%
    03:00+65°—3 mphwest wind, 3 mph57%96%
    04:00+64°—4 mphnorthwest wind, 4 mph59%18%
    05:00+64°—4 mphwest wind, 4 mph62%100%
    06:00+64°—4 mphsouthwest wind, 4 mph67%100%
    07:00+64°0.03 in10 mphsouthwest wind, 10 mph72%100%
    08:00+63°0.02 in8 mphsouth wind, 8 mph83%97%
    09:00+64°0.02 in3 mphnorth wind, 3 mph85%100%
    10:00+67°—6 mphsouthwest wind, 6 mph82%100%
    11:00+73°—5 mphwest wind, 5 mph66%100%
    12:00+76°—5 mphwest wind, 5 mph55%71%
    13:00+79°—5 mphwest wind, 5 mph48%10%
    14:00+81°—5 mphwest wind, 5 mph42%10%
    15:00+82°—5 mphwest wind, 5 mph39%21%
    16:00+82°—8 mphsouthwest wind, 8 mph37%10%
    17:00+82°—9 mphsouthwest wind, 9 mph37%3%
    18:00+81°—8 mphsouthwest wind, 8 mph39%0%
    19:00+78°—6 mphsouthwest wind, 6 mph42%3%
    20:00+74°—3 mphwest wind, 3 mph48%1%
    21:00+72°—6 mphnorth wind, 6 mph48%0%
    22:00+69°—6 mphnortheast wind, 6 mph64%13%
    23:00+67°—5 mphnortheast wind, 5 mph66%100%
    +82°+73°+63°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Wednesday, September 2
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:16
    Sunset
    19:29
    Day length
    13 h 13 min
    Sunshine hours
    9 h
    UV index
    5
    moderate
    Moon
    Waning gibbous
    Moonrise
    22:29
    Moonset
    13:15

    The day is 3 min shorter than yesterday.

    Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

    Solunar feeding periods

    +13% in the windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:28–06:28Moon overhead
    • Minor12:45–13:45Moonset
    • Major16:55–18:55Moon underfoot
    • Minor21:59–22:59Moonrise

    The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.

    What are solunar periods?

    Measured river conditions are available for North Branch Clinton River: current gauge height, streamflow, and water temperature when reported by the source.

    Water

    Gauge height
    4.45 ft
    Streamflow
    28.4 ft³/s

    USGS gauge NORTH BRANCH CLINTON RIVER NEAR MT. CLEMENS, MI, 2 mi away · measured 2026-09-02 03:00 · data source · provisional data, subject to revision