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Recorded 18 catches of Cutthroat trout in Alberta. Most active — July–September. A day-by-day bite calendar for Cutthroat trout.
Wednesday, September 2
The bite is strong — fish are active. A thunderstorm is possible: activity rises before the front and drops after.
Best time — 06:00–09:00 (dawn bite) and 20:00–22:00 (dusk bite).
Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.
The water's turning murky — go with bright, noisy lures: fly or small spinner.
Bring a warm jacket — it's noticeably colder on the water than on shore. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.
Worth going — it's a productive day.
The computed water temperature is around 9 °C — inside the 7–17 °C comfort range for Cutthroat trout, so baseline activity is high.
Cutthroat trout works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.
Pressure is dropping 5 hPa over the day — fish are usually more active ahead of a weather change.
September is an active season for Cutthroat trout here.
These are the same values the bite curve above was computed from. How the forecast works
Cloudy · feels like +10°
The day is 4 min shorter than yesterday.
Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.
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?
