Where to fish

  • Forecast
  • Catches

Mine

  • Favorites

Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2163 · 92c14a40

We use cookies for analytics and advertising. Cookies necessary for the site to function are always kept. Learn more

Canada / Alberta / Rainbow trout

Rainbow trout bite in Alberta

Recorded 8 catches of Rainbow trout in Alberta. Most active — March–October. A day-by-day bite calendar for Rainbow trout.

Rainbow trout bite forecast in Alberta today

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    67/100high activity

    Clear: 3–13 °C

    Best fishing time: 19:00–22:00

  2. MondaySeptember 7weather-based forecast
    63/100high activity

    Clear: 1–12 °C

    Best fishing time: 06:00–09:00

  3. SundaySeptember 6weather-based forecast
    61/100high activity

    Partly cloudy: 2–10 °C

    Best fishing time: 06:00–09:00

How to catch Rainbow trout

Tackle, baits, spots and seasons — a full guide to catching Rainbow trout.

Read the guide →

Map of waters and catches

Loading map…

Where it's caught

  • Oldman River2 catches
  • Star Lake1 catch
  • Moose lake1 catch
  • Millers Lake1 catch
  • Bertha Lake1 catch
  • Castle River1 catch
  • Outpost lake1 catch

Catches

  • Rainbow trout — Star Lake, Jul 21, 6:33 PM
    Rainbow trout
    Star Lake
    Jul 21, 6:33 PM
  • Rainbow trout — Moose lake, Sep 12, 2025, 11:38 AM
    Rainbow trout
    Moose lake
    Sep 12, 2025, 11:38 AM

Other fish in Alberta

  • Cutthroat trout18 catches
  • Brook trout17 catches
  • Pike16 catches
  • Walleye12 catches
  • Yellow perch9 catches
Rainbow trout — Millers Lake, Mar 29, 2024, 7:17 PM
Rainbow trout
Millers Lake
Mar 29, 2024, 7:17 PM
  • Rainbow trout — Bertha Lake, Sep 10, 2023, 12:25 PM
    Rainbow trout
    Bertha Lake
    Sep 10, 2023, 12:25 PM
  • Rainbow trout — Castle River, Jul 26, 2023, 7:36 AM
    Rainbow trout
    Castle River
    Jul 26, 2023, 7:36 AM
  • Rainbow trout — Oldman River, Sep 19, 2022, 11:46 AM
    Rainbow trout
    Oldman River
    Sep 19, 2022, 11:46 AM
  • Rainbow trout — Oldman River, Oct 26, 2018, 2:50 PM
    Rainbow trout
    Oldman River
    Oct 26, 2018, 2:50 PM
  • Rainbow trout — Outpost lake, Aug 07, 2018, 11:12 AM
    Rainbow trout
    Outpost lake
    Aug 07, 2018, 11:12 AM
  • Brown trout6 catches
  • Mountain whitefish5 catches
  • Burbot5 catches
  • Bull trout3 catches
  • Goldeye2 catches
  • Lake trout1 catch
  • Whitefish1 catch
  • Rainbow trout bite calendar

    Thursday, September 3

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

    Peak bite hours

    Best time — 07:00–08:00 (dawn bite) and 20:00–22:00 (dusk bite).

    Tactics

    Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses. The water's cold — fish it more delicately and slowly.

    Lures

    In clear water, natural colors work best: trout paste or trout spoon. The water's cold — work the lure slower than usual.

    Gear

    Bring a warm jacket — it's noticeably colder on the water than on shore.

    Summary

    An average day — best chances during peak windows.

    Why this forecast

    The computed water temperature is around 7 °C — inside the 6–16 °C comfort range for Rainbow trout, so baseline activity is high.

    Computed water temperature by month; the green band is the 6–16 °C comfort rangecomfort 6–16 °C7 °C
    JFMAMJJASOND

    Rainbow trout 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 Rainbow trout feeds0:0012:0024:00

    Pressure is rising 4 hPa over the day — the bite usually settles down after a rise.

    Pressure through the day, 4 hPa change
    00:00 · 100423:00 · 1008 hPa

    September is an active season for Rainbow trout here.

    JFMAMJJASOND

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

    3 SepThursday, September 3
    +6°

    Cloudy · feels like +3°

    Low / high
    +2°…+6°
    Precipitation
    0.0 mm
    Wind
    4 m/s WSW
    Cloud cover
    80%
    Humidity
    89%
    Pressure
    1004 hPa
    00:00+5°—3 m/ssouthwest wind, 3 m/s95%100%
    01:00+5°—3 m/swest wind, 3 m/s95%93%
    02:00+5°—3 m/swest wind, 3 m/s95%100%
    03:00+5°—2 m/swest wind, 2 m/s95%100%
    04:00+4°—2 m/swest wind, 2 m/s95%100%
    05:00+4°—2 m/swest wind, 2 m/s95%100%
    06:00+4°—2 m/swest wind, 2 m/s96%100%
    07:00+4°—2 m/swest wind, 2 m/s93%100%
    08:00+4°—3 m/swest wind, 3 m/s93%100%
    09:00+5°—4 m/swest wind, 4 m/s92%100%
    10:00+5°—4 m/swest wind, 4 m/s91%97%
    11:00+6°—4 m/swest wind, 4 m/s90%81%
    12:00+6°—4 m/swest wind, 4 m/s89%80%
    13:00+6°—4 m/swest wind, 4 m/s90%100%
    14:00+6°—5 m/swest wind, 5 m/s90%46%
    15:00+6°—5 m/swest wind, 5 m/s91%84%
    16:00+6°—5 m/ssouthwest wind, 5 m/s89%44%
    17:00+5°—5 m/ssouthwest wind, 5 m/s87%42%
    18:00+5°—5 m/ssouthwest wind, 5 m/s86%38%
    19:00+4°—5 m/ssouthwest wind, 5 m/s87%43%
    20:00+3°—4 m/swest wind, 4 m/s89%45%
    21:00+3°—4 m/swest wind, 4 m/s91%100%
    22:00+2°—4 m/swest wind, 4 m/s92%100%
    23:00+2°—4 m/swest wind, 4 m/s93%37%
    +6°+4°+2°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Thursday, September 3
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    07:01
    Sunset
    20:26
    Day length
    13 h 25 min
    Sunshine hours
    11 h
    UV index
    0
    low
    Moon
    Last quarter
    Moonrise
    22:43
    Moonset
    15:36

    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

    +13% in the windowThursday, September 3
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major05:42–07:42Moon overhead
    • Minor15:06–16:06Moonset
    • Major18:12–20:12Moon underfoot
    • Minor22:13–23:13Moonrise

    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?