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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
Forecast
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© 2026·AI-powered bite forecast
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United States / Virginia / Reservoir Lake Montclair

Bite forecast: Reservoir Lake Montclair

  • 104 acres
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Best fishing days for the next week

  1. FridaySeptember 4weather-based forecast
    52/100medium activity

    Clear: 64–95 °F

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Reservoir Lake Montclair (Virginia) — a popular fishing spot. About 42 ha in area. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

Catches

Recorded 5 catches here. Most commonly caught: White crappie, Largemouth bass, Blue catfish. Peak season: March.

  • White crappie
    Lake Montclair
    37 °F7 mph
    Mar 12, 2018
  • White crappie
    Lake Montclair
    41 °F2 mph
    Mar 11, 2018
  • Blue catfish
    Lake Montclair
    41 °F2 mph
    Mar 11, 2018
  • Largemouth bass
    Lake Montclair
    41 °F2 mph
    Mar 11, 2018
  • Largemouth bass
    Lake Montclair
    41 °F2 mph
    Mar 11, 2018

Nearby rivers

  • Neabsco Creek4 mi
  • Hooes Run6 mi
  • Chopawamsic Creek6 mi
  • Catamount Creek7 mi
  • Occoquan River7 mi

Nearby water bodies

  • ReservoirHappyland Camp Five Lake4 mi
  • LakeWestridge Lake5 mi
  • ReservoirLake Omiscol5 mi
  • ReservoirBreckenridge Reservoir5 mi
  • ReservoirMarumsco Acres Lake6 mi
  • LakeOccoquan Bay6 mi
  • PondPainted Turtle Pond6 mi
  • ReservoirOccoquan Reservoir7 mi
  • LakeMassey Creek8 mi
  • ReservoirLake Jackson8 mi
MondaySeptember 7weather-based forecast
52/100medium activity

Partly cloudy: 52–79 °F

  • TuesdaySeptember 8weather-based forecast
    52/100medium activity

    Partly cloudy: 57–84 °F

  • Bite calendar

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    Smallmouth bassStriped bassWalleyeWhite bassBlack crappieBrook troutWhite crappieBlue catfishBluegillCarpChannel catfishFlathead catfishLargemouth bassRainbow troutSpotted bass

    Black crappie

    6/10 · Fair

    Hourly activity

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

    The bite is strong — fish are active. 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

    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 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 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 · 30.0023:00 · 29.90 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
    +91°

    Clear · feels like +93°

    Low / high
    +65°…+96°
    Precipitation
    0.00 in
    Wind
    9 mph NW
    Cloud cover
    0%
    Humidity
    38%
    Pressure
    29.91 inHg
    00:00+71°—3 mphsouth wind, 3 mph72%100%
    01:00+67°0.01 in5 mphsouth wind, 5 mph88%100%
    02:00+66°—2 mphsouth wind, 2 mph90%100%
    03:00+66°—3 mphwest wind, 3 mph91%100%
    04:00+65°—2 mphnorthwest wind, 2 mph91%13%
    05:00+65°—2 mphnorthwest wind, 2 mph91%5%
    06:00+65°—3 mphnorthwest wind, 3 mph91%67%
    07:00+65°—3 mphnorthwest wind, 3 mph92%0%
    08:00+69°—3 mphnorthwest wind, 3 mph86%5%
    09:00+74°—3 mphnorthwest wind, 3 mph73%0%
    10:00+82°—3 mphnorthwest wind, 3 mph55%0%
    11:00+87°—7 mphnorthwest wind, 7 mph43%0%
    12:00+91°—9 mphnorthwest wind, 9 mph38%0%
    13:00+94°—10 mphwest wind, 10 mph30%0%
    14:00+95°—12 mphnorthwest wind, 12 mph28%0%
    15:00+96°—13 mphnorthwest wind, 13 mph28%30%
    16:00+89°—11 mphnorthwest wind, 11 mph38%100%
    17:00+92°—12 mphnorthwest wind, 12 mph33%17%
    18:00+87°—13 mphnorthwest wind, 13 mph46%34%
    19:00+77°—8 mphnorthwest wind, 8 mph51%100%
    20:00+76°—7 mphnorthwest wind, 7 mph44%100%
    21:00+72°—4 mphnorthwest wind, 4 mph53%100%
    22:00+69°—4 mphnorthwest wind, 4 mph61%100%
    23:00+67°—3 mphnorthwest wind, 3 mph68%100%
    +96°+80°+65°
    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
    06:50
    Sunset
    19:42
    Day length
    12 h 52 min
    Sunshine hours
    10 h 35 min
    UV index
    6
    high
    Moon
    Last quarter
    Moonrise
    —
    Moonset
    15:00

    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 windowFriday, September 4
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major05:59–07:59Moon overhead
    • Minor14:30–15:30Moonset
    • Major18:31–20:31Moon 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?

    BiteGuide·From anglers’ reports

    What actually worked on this water

    Based on 5 verified catchesPeriod: 2018

    This is a summary of anglers' reports, not a proven cause of the bite: conditions lining up does not mean they drove it.

    By fish species

    vertical axis — number of catches

    012
    221
    Largemouth bassWhite crappieBlue catfish
    By fish species
    ValueCatchesShare
    Largemouth bass240%
    White crappie240%
    Blue catfish120%

    Air temperature, °F

    vertical axis — number of catches

    024
    14
    3241
    Air temperature, °F
    ValueCatchesShare
    32–39 °F120%
    41–48 °F480%

    Pressure, inHg

    vertical axis — number of catches

    024
    14
    29.5329.92
    Pressure, inHg
    ValueCatchesShare
    29.53–29.69 inHg120%
    29.92–30.08 inHg480%

    Wind direction

    vertical axis — number of catches

    024
    41
    NNE
    Wind direction
    ValueCatchesShare
    N480%
    NE120%

    Wind speed, mph

    vertical axis — number of catches

    024
    41
    04
    Wind speed, mph
    ValueCatchesShare
    0–2 mph480%
    4–7 mph120%