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United States / New Jersey / Heron Lake

Bite forecast: Heron Lake

  • 5 acres
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Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    66/100high activity

    Cloudy: 68–86 °F

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Nearby rivers

  • Dukes Brook1 mi
  • Peters Brook2 mi
  • Raritan River4 mi
  • Holland Brook6 mi
  • Pleasant Run7 mi
  • Dead River7 mi
  • Rockaway Creek7 mi

Nearby water bodies

  • LakeTurtle Lake0.1 mi
  • PondFrog Lake0.1 mi
  • PondSnake Lake0.2 mi
  • LakeOtter Lake0.2 mi
  • LakeGreat Falls Lake0.4 mi
  • LakeVista Lake0.5 mi
  • PondWood Duck Lake0.5 mi
  • ReservoirDuke Reservoir0.5 mi
  • ReservoirWashington Valley Reservoir4 mi
  • ReservoirSpooky Brook Pond5 mi

Heron Lake (New Jersey) — a spot well known among anglers. About 2 ha in area. Nearest town — New Brunswick. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

ThursdaySeptember 10weather-based forecast
65/100high activity

Cloudy: 72–82 °F

  • TuesdaySeptember 8weather-based forecast
    58/100medium activity

    Cloudy: 63–82 °F

  • Nearby towns

    • New Brunswick11 mi

    Bite calendar

    Sunday, September 6

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    PikeSmallmouth bassStriped bassWhite bassYellow perchMuskellungeWalleyeBlack crappieWhite crappieBluegillCarpChannel catfishLargemouth bassRainbow trout

    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. 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

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

    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

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 72 °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 °F72 °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 rising 0.18 inHg over the day — the bite usually settles down after a rise.

    Pressure through the day, 0.18 inHg change
    00:00 · 29.8823:00 · 30.06 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

    6 SepSunday, September 6
    +75°

    Partly cloudy · feels like +76°

    Low / high
    +63°…+78°
    Precipitation
    0.00 in
    Wind
    9 mph N
    Cloud cover
    24%
    Humidity
    58%
    Pressure
    29.98 inHg
    00:00+67°—3 mphnorthwest wind, 3 mph77%0%
    01:00+66°—3 mphnorthwest wind, 3 mph77%6%
    02:00+65°—3 mphnorthwest wind, 3 mph78%9%
    03:00+66°—3 mphnorthwest wind, 3 mph79%100%
    04:00+67°—4 mphnorthwest wind, 4 mph78%81%
    05:00+65°—4 mphnorthwest wind, 4 mph80%31%
    06:00+64°—4 mphnorthwest wind, 4 mph84%0%
    07:00+63°—4 mphnorthwest wind, 4 mph86%0%
    08:00+66°—6 mphnorth wind, 6 mph84%5%
    09:00+69°—6 mphnorth wind, 6 mph83%10%
    10:00+72°—8 mphnorth wind, 8 mph75%7%
    11:00+73°—9 mphnorth wind, 9 mph64%23%
    12:00+75°—9 mphnorth wind, 9 mph58%24%
    13:00+77°—9 mphnorth wind, 9 mph57%19%
    14:00+78°—8 mphnorth wind, 8 mph54%18%
    15:00+78°—8 mphnorth wind, 8 mph52%23%
    16:00+78°—7 mphnorth wind, 7 mph52%25%
    17:00+77°—7 mphnortheast wind, 7 mph52%11%
    18:00+76°—8 mpheast wind, 8 mph59%11%
    19:00+72°—6 mpheast wind, 6 mph69%0%
    20:00+69°—7 mpheast wind, 7 mph76%0%
    21:00+67°—6 mpheast wind, 6 mph81%9%
    22:00+66°—4 mphsoutheast wind, 4 mph86%8%
    23:00+66°—2 mphsouth wind, 2 mph88%51%
    +78°+71°+63°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Sunday, September 6
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:31
    Sunset
    19:22
    Day length
    12 h 51 min
    Sunshine hours
    11 h 32 min
    UV index
    6
    high
    Moon
    Waning crescent
    Moonrise
    00:51
    Moonset
    16:54

    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

    +10% in the windowSunday, September 6
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Minor00:21–01:21Moonrise
    • Major07:57–09:57Moon overhead
    • Minor16:24–17:24Moonset
    • Major20:27–22:27Moon underfoot

    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?