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Forecast
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Canada / Ontario / Smallmouth bass

Smallmouth bass bite in Ontario

Recorded 31 catches of Smallmouth bass in Ontario. Most active — June–September. A day-by-day bite calendar for Smallmouth bass.

Smallmouth bass bite forecast in Ontario today

Best fishing days for the next week

  1. SundaySeptember 6weather-based forecast
    88/100high activity

    Clear: 13–26 °C

    Best fishing time: 06:00–09:00

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

    Clear: 2–14 °C

    Best fishing time: 19:00–22:00

  3. SaturdaySeptember 5weather-based forecast
    73/100high activity

    Clear: 11–24 °C

    Best fishing time: 19:00–22:00

Map of waters and catches

Loading map…

Where it's caught

  • Lake Huron5 catches
  • Thames River4 catches
  • Seymour Lake3 catches
  • Otonabee River2 catches
  • Cyprus Lake2 catches
  • Tanamakoon Lake1 catch
  • Six Mile Lake1 catch
  • Ottawa River1 catch

Catches

  • Smallmouth bass — Tanamakoon Lake, Aug 15, 3:19 PM
    Smallmouth bass
    Tanamakoon Lake
    Aug 15, 3:19 PM
  • Smallmouth bass — Six Mile Lake, Aug 10, 5:52 PM
    Smallmouth bass
    Six Mile Lake
    Aug 10, 5:52 PM

Other fish in Ontario

  • Chinook salmon84 catches
  • Largemouth bass72 catches
  • Yellow perch70 catches
  • Pike60 catches
  • Walleye49 catches
Smallmouth bass — Ottawa River, Aug 08, 10:02 AM
Smallmouth bass
Ottawa River
Aug 08, 10:02 AM
  • Smallmouth bass — Lake Huron, Jul 30, 2:48 PM
    Smallmouth bass
    Lake Huron
    Jul 30, 2:48 PM
  • Smallmouth bass — Winnipeg River, Jul 29
    Smallmouth bass
    Winnipeg River
    Jul 29
  • Smallmouth bass — Eramosa River, Jul 20, 2:36 PM
    Smallmouth bass
    Eramosa River
    Jul 20, 2:36 PM
  • Smallmouth bass — Lake Huron, Jul 03, 2:11 PM
    Smallmouth bass
    Lake Huron
    Jul 03, 2:11 PM
  • Smallmouth bass — Lake Huron, Jul 01, 2:28 PM
    Smallmouth bass
    Lake Huron
    Jul 01, 2:28 PM
  • Rainbow trout43 catches
  • Carp31 catches
  • Lake trout25 catches
  • Black crappie19 catches
  • Burbot16 catches
  • Channel catfish14 catches
  • Rainbow smelt12 catches
  • Smallmouth bass bite calendar

    Wednesday, September 2

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?

    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 20:00–22:00 (dusk bite).

    Tactics

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

    Lures

    In clear water, natural colors work best: jig with grub or crankbait.

    Gear

    No special gear needed — seasonal clothing will do.

    Summary

    Worth going — it's a productive day.

    Why this forecast

    The computed water temperature is around 17 °C — inside the 15–24 °C comfort range for Smallmouth bass, so baseline activity is high.

    Computed water temperature by month; the green band is the 15–24 °C comfort rangecomfort 15–24 °C17 °C
    JFMAMJJASOND

    Smallmouth bass 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 Smallmouth bass feeds0:0012:0024:00

    Pressure is rising 2 hPa over the day — the bite usually settles down after a rise.

    Pressure through the day, 2 hPa change
    00:00 · 100723:00 · 1009 hPa

    September is peak season for Smallmouth bass here.

    JFMAMJJASOND

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

    2 SepWednesday, September 2
    +20°

    Partly cloudy · feels like +20°

    Low / high
    +16°…+21°
    Precipitation
    0.0 mm
    Wind
    4 m/s W
    Cloud cover
    25%
    Humidity
    76%
    Pressure
    1008 hPa
    00:00+17°—3 m/ssouthwest wind, 3 m/s95%99%
    01:00+17°—2 m/ssouthwest wind, 2 m/s95%100%
    02:00+17°—3 m/ssouthwest wind, 3 m/s93%7%
    03:00+16°—2 m/ssouthwest wind, 2 m/s93%51%
    04:00+16°—2 m/ssouthwest wind, 2 m/s93%100%
    05:00+16°—3 m/swest wind, 3 m/s92%100%
    06:00+16°—3 m/swest wind, 3 m/s92%100%
    07:00+16°—3 m/swest wind, 3 m/s93%76%
    08:00+16°—2 m/swest wind, 2 m/s95%29%
    09:00+17°—3 m/swest wind, 3 m/s90%5%
    10:00+18°—3 m/swest wind, 3 m/s85%3%
    11:00+19°—3 m/swest wind, 3 m/s82%6%
    12:00+20°—4 m/swest wind, 4 m/s76%25%
    13:00+20°—4 m/swest wind, 4 m/s74%100%
    14:00+20°—3 m/swest wind, 3 m/s73%94%
    15:00+21°—4 m/swest wind, 4 m/s72%34%
    16:00+21°—4 m/swest wind, 4 m/s69%12%
    17:00+21°—4 m/swest wind, 4 m/s68%20%
    18:00+20°—3 m/swest wind, 3 m/s71%100%
    19:00+19°—2 m/swest wind, 2 m/s82%100%
    20:00+18°—3 m/swest wind, 3 m/s86%100%
    21:00+17°—3 m/swest wind, 3 m/s90%100%
    22:00+17°—3 m/swest wind, 3 m/s92%100%
    23:00+17°—3 m/swest wind, 3 m/s93%94%
    +21°+18°+16°
    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
    06:44
    Sunset
    20:11
    Day length
    13 h 27 min
    Sunshine hours
    9 h
    UV index
    4
    moderate
    Moon
    Waning gibbous
    Moonrise
    21:52
    Moonset
    13:43

    The day is 4 min shorter than yesterday.

    Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

    Solunar feeding periods

    +11% in the windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:25–06:25Moon overhead
    • Minor13:13–14:13Moonset
    • Major16:52–18:52Moon underfoot
    • Minor21:22–22:22Moonrise

    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?