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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 / New York / Rensselaer Lake

Bite forecast: Rensselaer Lake

  • 32 acres
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Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    77/100high activity

    Cloudy: 52–72 °F

Rensselaer Lake (New York) — a popular fishing spot. About 13 ha in area. Close by — Albany, Troy and Schenectady. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

MondaySeptember 7weather-based forecast
68/100high activity

Clear: 46–72 °F

  • ThursdaySeptember 3weather-based forecast
    65/100high activity

    Partly cloudy: 64–77 °F

  • Nearby towns

    • Albany5 mi
    • Troy7 mi
    • Schenectady9 mi
    Loading map…

    Catches

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

    • Largemouth bass
      Rensselaer Lake
      50 °F7 mph
      Nov 01, 2017

    Nearby rivers

    • Normans Kill8 mi

    Nearby water bodies

    • PondParker Pond2 mi
    • LakeStump Pond3 mi
    • LakeThe Lake3 mi
    • ReservoirBuckingham Lake3 mi
    • PondAnn Lee Pond3 mi
    • LakeTivoli Lake4 mi
    • LakeWashington Park Lake4 mi
    • LakeLittle's Lake5 mi
    • PondDelta Pond6 mi
    • LakeMohawk River6 mi

    Bite calendar

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    Yellow perchBrook troutCoho salmonMuskellungePikeSmallmouth bassWalleyeWhite bassBluegillCarpChannel catfishLargemouth bassStriped bassWhitefishBlack crappieRainbow troutSteelheadWhite crappieChinook salmonLake troutBurbot

    Black crappie

    5/10 · Fair

    Hourly activity

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

    The bite is moderate — fish feed in short bursts. Pressure is dropping — this usually boosts the bite.

    Peak bite hours

    Best time — 06:00–08:00 (dawn bite) and 19:00–21:00 (dusk bite).

    Tactics

    Look for drop-offs and gaps in the weeds, retrieve slowly, lingering over promising spots.

    Lures

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

    Gear

    No special gear needed — seasonal clothing will do. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 65 °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 °F65 °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 0.00 inHg over the day, so the weather isn't shifting today's bite.

    Pressure through the day, 0.00 inHg change
    00:00 · 29.9023:00 · 29.88 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

    4 SepFriday, September 4
    +66°

    Cloudy · feels like +66°

    Low / high
    +56°…+75°
    Precipitation
    0.00 in
    Wind
    10 mph WNW
    Cloud cover
    88%
    Humidity
    89%
    Pressure
    29.91 inHg
    00:00+66°—3 mphsouthwest wind, 3 mph81%100%
    01:00+65°—5 mphwest wind, 5 mph89%100%
    02:00+65°—3 mphwest wind, 3 mph87%100%
    03:00+64°—4 mphsouthwest wind, 4 mph83%100%
    04:00+64°—2 mphwest wind, 2 mph81%100%
    05:00+63°—4 mphwest wind, 4 mph83%100%
    06:00+63°—4 mphwest wind, 4 mph85%100%
    07:00+64°—1 mphsouthwest wind, 1 mph81%100%
    08:00+63°0.02 in3 mphnorth wind, 3 mph85%100%
    09:00+63°—3 mphnorth wind, 3 mph94%100%
    10:00+63°0.02 in5 mphnorthwest wind, 5 mph98%100%
    11:00+65°—8 mphnorthwest wind, 8 mph89%97%
    12:00+66°—10 mphnorthwest wind, 10 mph89%88%
    13:00+71°—10 mphnorthwest wind, 10 mph68%73%
    14:00+73°—10 mphnorthwest wind, 10 mph59%79%
    15:00+75°—10 mphnorthwest wind, 10 mph54%98%
    16:00+74°—11 mphnorthwest wind, 11 mph53%100%
    17:00+74°—11 mphnorthwest wind, 11 mph55%100%
    18:00+70°—13 mphnorthwest wind, 13 mph61%100%
    19:00+66°—11 mphnorthwest wind, 11 mph70%7%
    20:00+61°—5 mphnorthwest wind, 5 mph80%100%
    21:00+58°—4 mphwest wind, 4 mph88%81%
    22:00+56°—3 mphwest wind, 3 mph92%6%
    23:00+56°—3 mphwest wind, 3 mph92%0%
    +75°+65°+56°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Friday, September 4
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:26
    Sunset
    19:27
    Day length
    13 h 1 min
    Sunshine hours
    7 h 5 min
    UV index
    1
    low
    Moon
    Last quarter
    Moonrise
    23:30
    Moonset
    15:05

    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

    +14% in the windowFriday, September 4
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major05:47–07:47Moon overhead
    • Minor14:35–15:35Moonset
    • Major18:18–20:18Moon underfoot
    • Minor23:00–00:00Moonrise

    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?