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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
Forecast
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© 2026·AI-powered bite forecast
0.1.0+2161 · b4069346

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Canada / Alberta / Wapiti River

Bite forecast: Wapiti River

  • length 171 km
  • Flows into Smoky River
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 2weather-based forecast
    73/100high activity

    Cloudy: 4–14 °C

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Wapiti River (Alberta) — one of the area's fishing spots. About 171 km long. Flows into Smoky River. The town of Grande Prairie is nearby. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

Catches

Recorded 2 catches here. Most commonly caught: Bull trout, Burbot. Peak season: July–October.

  • Bull trout — Wapiti River, Oct 07, 2024, 6:28 PM
    Bull trout
    Wapiti River
    Oct 07, 2024, 6:28 PM
  • Burbot — Wapiti River, Jul 31, 2024
    Burbot
    Wapiti River
    Jul 31, 2024
MondaySeptember 7weather-based forecast
60/100high activity

Partly cloudy: -1–13 °C

  • SundaySeptember 6weather-based forecast
    57/100medium activity

    Fog: -6–8 °C

  • Nearby towns

    • Grande Prairie10 km

    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?
    Mountain whitefishBrook troutGraylingLake sturgeonPikeWhitefishYellow perchBull troutCutthroat troutGoldeyeSaugerWalleyeLake troutRainbow troutBrown troutBurbot

    Brook trout

    9/10 · Good

    Hourly activity

    0:006:0012:0018:0023:00
    Bite activity:highmediumlow

    The bite is strong — fish are active. A thunderstorm is possible: activity rises before the front and drops after.

    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

    The water's turning murky — go with bright, noisy lures: spinner or fly.

    Gear

    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.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 9 °C — inside the 7–16 °C comfort range for Brook trout, so baseline activity is high.

    Computed water temperature by month; the green band is the 7–16 °C comfort rangecomfort 7–16 °C9 °C
    JFMAMJJASOND

    Brook 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 Brook trout feeds0:0012:0024:00

    Pressure is dropping 5 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 5 hPa change
    00:00 · 100723:00 · 1002 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 an active season for Brook trout here.

    JFMAMJJASOND

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

    2 SepWednesday, September 2
    +12°

    Cloudy · feels like +10°

    Low / high
    +4°…+14°
    Precipitation
    0.0 mm
    Wind
    2 m/s SE
    Cloud cover
    98%
    Humidity
    63%
    Pressure
    1002 hPa
    00:00+6°—1 m/ssoutheast wind, 1 m/s67%100%
    01:00+6°0.7 mm2 m/ssouth wind, 2 m/s72%100%
    02:00+6°—0 m/swest wind, 0 m/s76%100%
    03:00+5°—1 m/snorth wind, 1 m/s81%97%
    04:00+4°—1 m/snorth wind, 1 m/s77%100%
    05:00+4°—1 m/snortheast wind, 1 m/s76%100%
    06:00+4°—1 m/seast wind, 1 m/s75%100%
    07:00+4°—1 m/seast wind, 1 m/s71%100%
    08:00+4°—3 m/ssoutheast wind, 3 m/s71%100%
    09:00+6°—2 m/ssoutheast wind, 2 m/s71%100%
    10:00+9°—2 m/ssoutheast wind, 2 m/s71%100%
    11:00+11°—2 m/ssoutheast wind, 2 m/s68%96%
    12:00+12°—2 m/ssoutheast wind, 2 m/s63%98%
    13:00+13°—3 m/ssoutheast wind, 3 m/s61%94%
    14:00+13°—4 m/ssoutheast wind, 4 m/s60%98%
    15:00+14°—5 m/ssoutheast wind, 5 m/s59%95%
    16:00+12°—4 m/ssoutheast wind, 4 m/s67%100%
    17:00+11°—2 m/ssouth wind, 2 m/s78%86%
    18:00+9°5.4 mm3 m/ssouthwest wind, 3 m/s90%70%
    19:00+8°6.1 mm3 m/ssouthwest wind, 3 m/s93%87%
    20:00+7°0.7 mm3 m/ssouthwest wind, 3 m/s93%74%
    21:00+6°—3 m/swest wind, 3 m/s94%100%
    22:00+5°0.4 mm3 m/swest wind, 3 m/s94%100%
    23:00+4°0.7 mm3 m/swest wind, 3 m/s95%76%
    +14°+9°+4°
    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
    06:59
    Sunset
    20:28
    Day length
    13 h 29 min
    Sunshine hours
    5 h 26 min
    UV index
    4
    moderate
    Moon
    Waning gibbous
    Moonrise
    21:55
    Moonset
    14:45

    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

    +12% in the windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:57–06:57Moon overhead
    • Minor14:15–15:15Moonset
    • Major17:25–19:25Moon underfoot
    • Minor21:25–22:25Moonrise

    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?

    Measured river conditions are available for Wapiti River: current gauge height, streamflow, and water temperature when reported by the source.

    Water

    Streamflow
    25.9 m³/s

    USGS gauge WAPITI RIVER NEAR GRANDE PRAIRIE, 51 km away · measured 2026-09-02 10:25 · data source · provisional data, subject to revision