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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
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© 2026·AI-powered bite forecast
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United States / Colorado / River Clear Creek

Bite forecast: River Clear Creek

  • length 63 mi
Loading map…

Best fishing days for the next week

  1. SundaySeptember 6weather-based forecast
    65/100high activity

    Partly cloudy: 61–88 °F

River Clear Creek (Colorado) — a spot well known among anglers. About 102 km long. Nearby towns: Golden, Westminster and Thornton. This page shows an hourly bite forecast for today and the week ahead; the algorithm factors in the weather, atmospheric pressure, and the moon phase.

MondaySeptember 7weather-based forecast
63/100high activity

Cloudy: 59–91 °F

  • ThursdaySeptember 3weather-based forecast
    62/100high activity

    Clear: 61–88 °F

  • Nearby towns

    • Golden0.2 mi
    • Westminster2 mi
    • Thornton3 mi

    Nearby rivers

    • North Fork Clear Creek2 mi

    Nearby water bodies

    • ReservoirBeaver Brook Number 3A Reservoir4 mi
    • ReservoirGayno Reservoir4 mi
    • LakeKriley Pond6 mi
    • ReservoirHiwan Number 6 Reservoir6 mi
    • ReservoirChase Gulch Reservoir7 mi
    • LakeDory Lake7 mi
    • ReservoirBraecher Lake8 mi
    • ReservoirBraecher Ranch Reservoir8 mi
    Loading map…

    Catches

    Recorded 3 catches here. Most commonly caught: Black crappie, Largemouth bass, Brown trout. Peak season: January–May.

    • Black crappie — West Lake, May 14, 2019
      Black crappie
      West Lake
      75 °F4 mph
      May 14, 2019
    • Largemouth bass
      West Lake
      37 °F4 mph
      Jan 28, 2018
    • Brown trout
      Clear Creek
      45 °F4 mph
      Jan 08, 2018

    Measured river conditions are available for Clear Creek: current gauge height, streamflow, and water temperature when reported by the source.

    Water

    Gauge height
    2.72 ft
    Streamflow
    41.9 ft³/s

    USGS gauge CLEAR CREEK NEAR LAWSON, CO, 10 mi away · measured 2026-09-02 18:45 · data source · provisional data, subject to revision

    Bite calendar

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    PikeBlack crappieLake troutSmallmouth bassWalleyeWhite bassWhite crappieYellow perchCutthroat troutBrook troutLargemouth bassWhitefishBluegillCarpBrown troutChannel catfishRainbow 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 — 06:00–08:00 (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. Winds will be strong — wind protection helps, and be careful if you're in a boat.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 70 °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 °F70 °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 dropping 0.09 inHg over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 0.09 inHg change
    00:00 · 29.7923:00 · 29.71 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
    +81°

    Clear · feels like +79°

    Low / high
    +62°…+87°
    Precipitation
    0.00 in
    Wind
    6 mph SSE
    Cloud cover
    0%
    Humidity
    22%
    Pressure
    29.77 inHg
    00:00+65°—5 mphnorth wind, 5 mph40%12%
    01:00+63°—6 mphsouth wind, 6 mph42%14%
    02:00+63°—4 mphsouth wind, 4 mph42%1%
    03:00+62°—3 mphsouthwest wind, 3 mph41%0%
    04:00+63°—4 mphsoutheast wind, 4 mph39%0%
    05:00+63°—7 mphsoutheast wind, 7 mph39%0%
    06:00+62°—9 mphsoutheast wind, 9 mph40%0%
    07:00+62°—7 mphsoutheast wind, 7 mph36%0%
    08:00+66°—7 mphsoutheast wind, 7 mph30%0%
    09:00+73°—5 mphsouthwest wind, 5 mph25%0%
    10:00+77°—7 mphsouthwest wind, 7 mph23%1%
    11:00+79°—7 mphsouth wind, 7 mph23%0%
    12:00+81°—6 mphsoutheast wind, 6 mph22%0%
    13:00+83°—6 mphsoutheast wind, 6 mph21%48%
    14:00+85°—12 mphsouthwest wind, 12 mph18%11%
    15:00+87°—19 mphsouthwest wind, 19 mph14%21%
    16:00+87°—19 mphsouthwest wind, 19 mph12%4%
    17:00+85°—7 mphnorth wind, 7 mph18%100%
    18:00+79°—9 mphnortheast wind, 9 mph23%100%
    19:00+78°—9 mphsouth wind, 9 mph21%100%
    20:00+74°—8 mphnorthwest wind, 8 mph26%79%
    21:00+73°—8 mphnortheast wind, 8 mph27%78%
    22:00+71°—5 mphsouthwest wind, 5 mph25%40%
    23:00+68°—7 mphsouthwest wind, 7 mph27%0%
    +87°+75°+62°
    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
    06:29
    Sunset
    19:29
    Day length
    13 h
    Sunshine hours
    9 h 7 min
    UV index
    7
    high
    Moon
    Waning gibbous
    Moonrise
    22:10
    Moonset
    12:37

    The day is 2 min shorter than yesterday.

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

    Solunar feeding periods

    +14% in the windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major03:59–05:59Moon overhead
    • Minor12:07–13:07Moonset
    • Major16:27–18:27Moon underfoot
    • Minor21:40–22:40Moonrise

    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?