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© 2026·AI-powered bite forecast
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Canada / Alberta / Cutthroat trout

Cutthroat trout bite in Alberta

Recorded 18 catches of Cutthroat trout in Alberta. Most active — July–September. A day-by-day bite calendar for Cutthroat trout.

Cutthroat trout bite forecast in Alberta today

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    75/100high activity

    Clear: 3–13 °C

    Best fishing time: 19:00–22:00

  2. MondaySeptember 7weather-based forecast
    70/100high activity

    Clear: 1–12 °C

    Best fishing time: 06:00–09:00

  3. SundaySeptember 6weather-based forecast
    67/100high activity

    Partly cloudy: 2–10 °C

    Best fishing time: 19:00–22:00

Map of waters and catches

Loading map…

Where it's caught

  • Crypt Lake7 catches
  • Oldman River2 catches
  • Blackstone River2 catches
  • Goat Lake1 catch
  • Mystic Lake1 catch
  • Chester Lake1 catch
  • Tombstone Lakes1 catch
  • Bow River1 catch

Catches

  • Cutthroat trout — Goat Lake, Aug 15, 4:46 PM
    Cutthroat trout
    Goat Lake
    Aug 15, 4:46 PM
  • Cutthroat trout — Mystic Lake, Aug 24, 2025, 4:42 PM
    Cutthroat trout
    Mystic Lake
    Aug 24, 2025, 4:42 PM

Other fish in Alberta

  • Brook trout17 catches
  • Pike16 catches
  • Walleye12 catches
  • Yellow perch9 catches
  • Rainbow trout8 catches

Cutthroat 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 — 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. The water's cold — fish it more delicately and slowly.

Lures

In clear water, natural colors work best: fly or small spinner. 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 7–17 °C comfort range for Cutthroat trout, so baseline activity is high.

Computed water temperature by month; the green band is the 7–17 °C comfort rangecomfort 7–17 °C7 °C
JFMAMJJASOND

Cutthroat 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 Cutthroat 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 Cutthroat 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?
Cutthroat trout — Crypt Lake, Aug 24, 2025, 1:35 PM
Cutthroat trout
Crypt Lake
Aug 24, 2025, 1:35 PM
  • Cutthroat trout — Crypt Lake, Aug 24, 2025, 1:34 PM
    Cutthroat trout
    Crypt Lake
    Aug 24, 2025, 1:34 PM
  • Cutthroat trout — Crypt Lake, Aug 24, 2025, 1:33 PM
    Cutthroat trout
    Crypt Lake
    Aug 24, 2025, 1:33 PM
  • Cutthroat trout — Crypt Lake, Aug 24, 2025, 1:33 PM
    Cutthroat trout
    Crypt Lake
    Aug 24, 2025, 1:33 PM
  • Cutthroat trout — Crypt Lake, Aug 24, 2025, 1:33 PM
    Cutthroat trout
    Crypt Lake
    Aug 24, 2025, 1:33 PM
  • Cutthroat trout — Crypt Lake, Sep 28, 2024, 2:21 PM
    Cutthroat trout
    Crypt Lake
    Sep 28, 2024, 2:21 PM
  • Brown trout6 catches
  • Mountain whitefish5 catches
  • Burbot5 catches
  • Bull trout3 catches
  • Goldeye2 catches
  • Lake trout1 catch
  • Whitefish1 catch