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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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United States / Alaska / Kenai River

Bite forecast: Kenai River

  • length 52 mi
Loading map…

Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    59/100medium activity

    Showers: 45–50 °F

Nearby rivers

  • Funny River3 mi

Nearby water bodies

  • LakeLongmere Lake2 mi
  • LakeFoster Lake2 mi
  • PondWhisper Lake3 mi
  • LakeScout Lake4 mi
  • LakeDerks Lake4 mi
  • LakeDenise Lake5 mi
  • PondEast Mackey Lake5 mi
  • LakeWest Mackey Lake5 mi
  • LakeBrowns Lake5 mi
  • LakeTree Lake5 mi

Kenai River (Alaska) — a popular fishing spot. About 84 km long. Close by — Soldotna and Kenai. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

SundaySeptember 6weather-based forecast
58/100medium activity

Cloudy: 41–57 °F

  • TuesdaySeptember 8weather-based forecast
    58/100medium activity

    Drizzle: 50–59 °F

  • Nearby towns

    • Soldotna0.2 mi
    • Kenai0.4 mi
    Loading map…

    Catches

    Recorded 2 catches here. Most commonly caught: Coho salmon, Chinook salmon. Peak season: July–September.

    • Chinook salmon — Kenai River, Jul 19, 2017, 12:07 PM
      Chinook salmon
      Kenai River
      Jul 19, 2017, 12:07 PM
    • Coho salmon
      Kenai River
      Sep 22, 2018

    Bite calendar

    7–Sep 13
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?

    In the fish list, this icon marks species recorded here by GBIF. Unmarked species may still occur in the waterbody.

    Coho salmonBrook troutNelmaWhitefishCutthroat troutGraylingPikeSteelheadChinook salmonRainbow troutLake troutBurbot

    Brook trout

    8/10 · Good

    Hourly activity

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

    The bite is strong — fish are active. Weather is steady, with no sharp swings — fish behave predictably.

    Peak bite hours

    Best time — 07:00–09:00 (dawn bite) and 21:00–23:00 (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

    Pack transitional-season clothing — mornings and evenings are chilly. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 50 °F — inside the 45–61 °F comfort range for Brook trout, so baseline activity is high.

    Computed water temperature by month; the green band is the 45–61 °F comfort rangecomfort 45–61 °F50 °F
    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 0.24 inHg over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 0.24 inHg change
    00:00 · 29.9623:00 · 29.72 inHg

    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 peak season for Brook trout here.

    JFMAMJJASOND

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

    7 SepMonday, September 7
    +49°

    Showers · feels like +45°

    Low / high
    +44°…+51°
    Precipitation
    0.06 in
    Wind
    7 mph NE
    Cloud cover
    100%
    Humidity
    93%
    Pressure
    29.84 inHg
    00:00+46°—2 mphnorth wind, 2 mph96%56%
    01:00+46°—3 mphnorth wind, 3 mph97%77%
    02:00+45°—3 mphnorth wind, 3 mph97%69%
    03:00+45°—4 mphnorth wind, 4 mph97%48%
    04:00+44°—4 mphnorth wind, 4 mph97%36%
    05:00+44°—5 mphnorth wind, 5 mph97%44%
    06:00+44°—5 mphnorth wind, 5 mph98%62%
    07:00+44°—5 mphnorth wind, 5 mph98%77%
    08:00+44°—5 mphnorth wind, 5 mph97%87%
    09:00+46°—5 mphnorth wind, 5 mph96%95%
    10:00+46°—5 mphnorth wind, 5 mph95%100%
    11:00+48°0.06 in7 mphnortheast wind, 7 mph92%100%
    12:00+49°0.06 in7 mphnortheast wind, 7 mph93%100%
    13:00+49°0.06 in7 mphnortheast wind, 7 mph93%100%
    14:00+50°0.06 in7 mphnortheast wind, 7 mph93%100%
    15:00+50°0.06 in7 mpheast wind, 7 mph94%100%
    16:00+50°0.06 in8 mpheast wind, 8 mph94%100%
    17:00+51°0.04 in8 mpheast wind, 8 mph94%100%
    18:00+51°0.04 in9 mpheast wind, 9 mph95%100%
    19:00+51°0.04 in10 mpheast wind, 10 mph95%100%
    20:00+51°0.04 in11 mpheast wind, 11 mph95%100%
    21:00+51°0.04 in12 mphsoutheast wind, 12 mph96%100%
    22:00+51°0.04 in12 mphsoutheast wind, 12 mph96%100%
    23:00+51°0.05 in13 mphsoutheast wind, 13 mph96%100%
    +51°+47°+44°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Monday, September 7
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    07:39
    Sunset
    21:14
    Day length
    13 h 35 min
    Sunshine hours
    39 min
    UV index
    0
    low
    Moon
    Waning crescent
    Moonrise
    01:31
    Moonset
    20:14

    The day is 5 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 windowMonday, September 7
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Minor01:01–02:01Moonrise
    • Major10:13–12:13Moon overhead
    • Minor19:44–20:44Moonset
    • Major22:41–00:00Moon underfoot

    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 Kenai River: current gauge height, streamflow, and water temperature when reported by the source.

    Water

    Gauge height
    8.56 ft
    Streamflow
    9,900 ft³/s
    Water temp · measured
    51 °F
    In the model
    50 °F

    USGS gauge KENAI R AT SOLDOTNA AK, 7 mi away · measured 2026-09-02 02:00 · data source · provisional data, subject to revision