Where to fish

  • Forecast
  • Catches

Mine

  • Favorites

Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2166 · bee8965a

We use cookies for analytics and advertising. Cookies necessary for the site to function are always kept. Learn more

United States / Indiana / River Sinking Fork

Bite forecast: River Sinking Fork

  • length 6 mi
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    55/100medium activity

    Clear: 72–100 °F

Loading map…

Nearby rivers

  • Fourteenmile Creek5 mi
  • Silver Creek5 mi
  • Muddy Fork9 mi

Nearby water bodies

  • ReservoirShady Hollow Lake5 mi
  • ReservoirLake Hideaway6 mi
  • LakeChapel Lake7 mi
  • ReservoirOak Lake7 mi
  • ReservoirFranke Lake8 mi
  • LakeSilver Lakes8 mi
  • LakeDeam Lake8 mi
  • ReservoirUlrich Lake8 mi
  • LakeWolf Lake8 mi
  • ReservoirSchlamm Lake8 mi

River Sinking Fork (Indiana) — one of the area's fishing spots. About 10 km long. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

Catches

Recorded 1 catch here. Most commonly caught: Largemouth bass. Peak season: February.

  • Largemouth bass
    Sinking Fork
    70 °F13 mph
    Feb 20, 2018
TuesdaySeptember 8weather-based forecast
53/100medium activity

Cloudy: 66–91 °F

  • ThursdaySeptember 10weather-based forecast
    53/100medium activity

    Partly cloudy: 79–108 °F

  • Bite calendar

    7–Sep 13
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    Coho salmonPikeSmallmouth bassWhite bassYellow perchBlack crappieSteelheadWalleyeWhite crappieMuskellungeChinook salmonLargemouth bassRainbow troutBlue catfishBluegillCarpChannel catfishFlathead catfish

    Black crappie

    7/10 · Good

    Hourly activity

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

    The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued.

    Peak bite hours

    Best time — 07:00–09:00 (dawn bite) and 19:00–22:00 (dusk bite).

    Tactics

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

    Lures

    In clear water, natural colors work best: small jig or minnow bait.

    Gear

    It's a hot day — a hat, sunglasses, and plenty of water are a must.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 77 °F — warmer than the 57–75 °F comfort range for Black crappie: in the heat it drops deeper and feeds less often.

    Computed water temperature by month; the green band is the 57–75 °F comfort rangecomfort 57–75 °F77 °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 0.06 inHg over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 0.06 inHg change
    00:00 · 30.0723:00 · 30.02 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

    9 SepWednesday, September 9
    +89°

    Clear · feels like +92°

    Low / high
    +72°…+100°
    Precipitation
    0.00 in
    Wind
    10 mph SSW
    Cloud cover
    18%
    Humidity
    48%
    Pressure
    30.06 inHg
    00:00+75°—5 mphsouth wind, 5 mph66%34%
    01:00+74°—6 mphsouth wind, 6 mph68%28%
    02:00+74°—6 mphsouth wind, 6 mph70%22%
    03:00+74°—7 mphsouth wind, 7 mph71%18%
    04:00+74°—7 mphsouth wind, 7 mph73%14%
    05:00+74°—7 mphsouth wind, 7 mph74%10%
    06:00+73°—7 mphsouth wind, 7 mph76%6%
    07:00+72°—6 mphsouth wind, 6 mph79%3%
    08:00+73°—6 mphsouth wind, 6 mph78%0%
    09:00+76°—7 mphsouth wind, 7 mph72%0%
    10:00+81°—8 mphsouthwest wind, 8 mph62%0%
    11:00+86°—9 mphsouthwest wind, 9 mph54%0%
    12:00+89°—10 mphsouthwest wind, 10 mph48%18%
    13:00+92°—10 mphsouthwest wind, 10 mph43%41%
    14:00+95°—10 mphsouthwest wind, 10 mph39%56%
    15:00+98°—10 mphsouthwest wind, 10 mph35%53%
    16:00+100°—9 mphsouthwest wind, 9 mph32%42%
    17:00+100°—8 mphsouthwest wind, 8 mph32%30%
    18:00+96°—7 mphsouthwest wind, 7 mph39%18%
    19:00+90°—5 mphsouthwest wind, 5 mph49%5%
    20:00+86°—4 mphsouthwest wind, 4 mph57%4%
    21:00+85°—6 mphsouthwest wind, 6 mph59%24%
    22:00+85°—9 mphwest wind, 9 mph59%56%
    23:00+85°—12 mphsouthwest wind, 12 mph59%81%
    +100°+86°+72°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Wednesday, September 9
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    07:23
    Sunset
    20:04
    Day length
    12 h 41 min
    Sunshine hours
    12 h 23 min
    UV index
    5
    moderate
    Moon
    Waning crescent
    Moonrise
    05:32
    Moonset
    19:16

    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

    +13% in the windowWednesday, September 9
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major00:00–01:05Moon underfoot
    • Minor05:02–06:02Moonrise
    • Major11:30–13:30Moon overhead
    • Minor18:46–19:46Moonset

    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?