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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
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Canada / Quebec / Lake Lac Roger

Bite forecast: Lake Lac Roger

  • 17.2 km²
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 2weather-based forecast
    69/100high activity

    Clear: 10–19 °C

Lake Lac Roger (Quebec) — a popular fishing spot. About 17.2 km² in area. 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.

TuesdaySeptember 8weather-based forecast
67/100high activity

Cloudy: 7–9 °C

  • SaturdaySeptember 5weather-based forecast
    60/100high activity

    Clear: 9–19 °C

  • Nearby rivers

    • Rivière Beaudry5 km
    • Rivière Roger6 km

    Nearby water bodies

    • LakeLac Rio9 km
    • LakeLac du Caribou9 km
    • LakeLac Berval11 km
    • LakeLac Basserode11 km
    • LakeLac à la Mélasse12 km
    • LakeLac Levêque12 km
    • LakeLac Beaudry12 km
    • LakeRapides de l’Esturgeon12 km
    • LakeLac du Chevreuil14 km
    • LakeLac Clérion14 km
    Loading map…

    Catches

    Recorded 3 catches here. Most commonly caught: Walleye. Peak season: June–July.

    • Walleye — Lac Roger, Jul 22, 2021, 11:45 AM
      Walleye
      Lac Roger
      Jul 22, 2021, 11:45 AM
    • Walleye — Lac Roger, Jul 02, 2021, 5:04 PM
      Walleye
      Lac Roger
      Jul 02, 2021, 5:04 PM
    • Walleye — Lac Roger, Jun 19, 2021, 4:47 PM
      Walleye
      Lac Roger
      Jun 19, 2021, 4:47 PM

    Bite calendar

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    Brook troutCarpLargemouth bassWhitefishYellow perchArctic charLake sturgeonMuskellungePikeSaugerWalleyeBrown troutChannel catfishSmallmouth bassStriped bassRainbow troutBlack crappieLake troutBurbotRainbow smelt

    Arctic char

    8/10 · 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 — 05:00–08:00 (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: spoon or large fly.

    Gear

    Pack transitional-season clothing — mornings and evenings are chilly.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 12 °C — warmer than the 1–10 °C comfort range for Arctic char: in the heat it drops deeper and feeds less often.

    Computed water temperature by month; the green band is the 1–10 °C comfort rangecomfort 1–10 °C12 °C
    JFMAMJJASOND

    Arctic char 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 Arctic char feeds0:0012:0024:00

    Pressure is dropping 4 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 4 hPa change
    00:00 · 102023:00 · 1016 hPa

    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 peak season for Arctic char here.

    JFMAMJJASOND

    These are the same values the bite curve above was computed from. How the forecast works

    2 SepWednesday, September 2
    +18°

    Clear · feels like +16°

    Low / high
    +10°…+19°
    Precipitation
    0.0 mm
    Wind
    3 m/s ESE
    Cloud cover
    0%
    Humidity
    58%
    Pressure
    1018 hPa
    00:00+11°—3 m/ssoutheast wind, 3 m/s85%0%
    01:00+11°—3 m/ssoutheast wind, 3 m/s84%0%
    02:00+11°—2 m/ssoutheast wind, 2 m/s85%0%
    03:00+10°—2 m/ssoutheast wind, 2 m/s86%0%
    04:00+10°—2 m/seast wind, 2 m/s87%0%
    05:00+10°—2 m/seast wind, 2 m/s89%0%
    06:00+10°—3 m/seast wind, 3 m/s90%0%
    07:00+10°—3 m/seast wind, 3 m/s90%0%
    08:00+12°—3 m/seast wind, 3 m/s89%0%
    09:00+13°—3 m/ssoutheast wind, 3 m/s81%0%
    10:00+15°—3 m/ssoutheast wind, 3 m/s74%0%
    11:00+16°—3 m/seast wind, 3 m/s66%0%
    12:00+18°—3 m/seast wind, 3 m/s58%0%
    13:00+19°—4 m/seast wind, 4 m/s51%0%
    14:00+19°—3 m/seast wind, 3 m/s48%0%
    15:00+19°—3 m/seast wind, 3 m/s47%0%
    16:00+19°—3 m/seast wind, 3 m/s47%0%
    17:00+19°—4 m/seast wind, 4 m/s51%0%
    18:00+18°—3 m/seast wind, 3 m/s59%0%
    19:00+17°—3 m/seast wind, 3 m/s66%0%
    20:00+14°—3 m/seast wind, 3 m/s74%0%
    21:00+14°—3 m/seast wind, 3 m/s79%0%
    22:00+13°—3 m/seast wind, 3 m/s80%0%
    23:00+13°—3 m/snortheast wind, 3 m/s83%0%
    +19°+14°+10°
    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
    06:03
    Sunset
    19:54
    Day length
    13 h 51 min
    Sunshine hours
    13 h 38 min
    UV index
    4
    moderate
    Moon
    Waning gibbous
    Moonrise
    21:51
    Moonset
    13:17

    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

    +13% in the windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:11–06:11Moon overhead
    • Minor12:47–13:47Moonset
    • Major16:39–18:39Moon underfoot
    • Minor21:21–22:21Moonrise

    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?