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United States / Oregon / Largemouth bass

Largemouth bass bite in Oregon

Recorded 13 catches of Largemouth bass in Oregon. Most active — year-round. A day-by-day bite calendar for Largemouth bass.

Largemouth bass bite forecast in Oregon today

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    91/100high activity

    Partly cloudy: 52–72 °F

    Best fishing time: 18:00–21:00

  2. TuesdaySeptember 8weather-based forecast
    77/100high activity

    Cloudy: 54–70 °F

    Best fishing time: 18:00–21:00

  3. MondaySeptember 7weather-based forecast
    72/100high activity

    Clear: 45–68 °F

    Best fishing time: 18:00–21:00

Map of waters and catches

Loading map…

Where it's caught

  • Owyhee River2 catches
  • Owyhee Lake1 catch
  • South Tenmile Lake1 catch
  • Coquille River1 catch
  • Olalla Reservoir1 catch
  • Brownlee Reservoir1 catch
  • Klamath River1 catch
  • Lake Selmac1 catch

Catches

  • Largemouth bass
    Owyhee Lake
    88 °F7 mph
    Aug 19, 2019
  • Largemouth bass
    South Tenmile Lake

Other fish in Oregon

  • Steelhead14 catches
  • Smallmouth bass14 catches
  • Rainbow trout9 catches
  • Chinook salmon5 catches
  • Cutthroat trout3 catches
46 °F
7 mph
Jan 01, 2019
  • Largemouth bass
    Coquille River
    Sep 17, 2018
  • Largemouth bass
    Oregon, Lake County
    Aug 11, 2018
  • Largemouth bass
    Olalla Reservoir
    Aug 05, 2018
  • Largemouth bass
    Brownlee Reservoir
    66 °F4 mph
    May 26, 2018
  • Largemouth bass
    Oregon, Douglas County
    57 °F2 mph
    May 26, 2018
  • Largemouth bass
    Klamath River
    64 °F7 mph
    May 06, 2018, 7:36 PM
  • Lingcod2 catches
  • Walleye1 catch
  • Bluegill1 catch
  • Largemouth bass 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. Weather is steady, with no sharp swings — fish behave predictably.

    Peak bite hours

    Best time — 06:00–08:00 (dawn bite) and 19:00–21:00 (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: soft plastic or crankbait.

    Gear

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

    Summary

    An average day — best chances during peak windows.

    Why this forecast

    The computed water temperature is around 59 °F — colder than the 64–82 °F comfort range for Largemouth bass: the fish conserves energy and takes more cautiously.

    Computed water temperature by month; the green band is the 64–82 °F comfort rangecomfort 64–82 °F59 °F
    JFMAMJJASOND

    Largemouth bass 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 Largemouth bass feeds0:0012:0024:00

    Pressure is rising 0.12 inHg over the day — the bite usually settles down after a rise.

    Pressure through the day, 0.12 inHg change
    00:00 · 29.7923:00 · 29.90 inHg

    September is an active season for Largemouth bass here.

    JFMAMJJASOND

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

    3 SepThursday, September 3
    +50°

    Cloudy · feels like +44°

    Low / high
    +42°…+53°
    Precipitation
    0.00 in
    Wind
    9 mph WSW
    Cloud cover
    100%
    Humidity
    62%
    Pressure
    29.85 inHg
    00:00+46°0.02 in8 mphnorthwest wind, 8 mph91%100%
    01:00+46°—4 mphsouthwest wind, 4 mph88%100%
    02:00+45°—5 mphsouthwest wind, 5 mph85%100%
    03:00+45°—7 mphsouthwest wind, 7 mph91%100%
    04:00+45°—9 mphsouthwest wind, 9 mph91%100%
    05:00+44°—7 mphsouthwest wind, 7 mph92%100%
    06:00+44°—6 mphwest wind, 6 mph91%100%
    07:00+42°—5 mphsouthwest wind, 5 mph85%100%
    08:00+44°—7 mphsouthwest wind, 7 mph82%100%
    09:00+46°—9 mphsouthwest wind, 9 mph78%100%
    10:00+47°—11 mphsouthwest wind, 11 mph69%100%
    11:00+49°—10 mphsouthwest wind, 10 mph64%100%
    12:00+50°—9 mphwest wind, 9 mph62%100%
    13:00+51°—9 mphsouthwest wind, 9 mph60%100%
    14:00+53°—9 mphwest wind, 9 mph57%100%
    15:00+53°—10 mphwest wind, 10 mph51%100%
    16:00+53°—10 mphwest wind, 10 mph44%98%
    17:00+53°—11 mphwest wind, 11 mph47%100%
    18:00+51°—9 mphnorthwest wind, 9 mph53%95%
    19:00+49°—9 mphnorthwest wind, 9 mph56%27%
    20:00+46°—5 mphnorthwest wind, 5 mph67%7%
    21:00+44°—3 mphnorthwest wind, 3 mph71%40%
    22:00+43°—3 mphnorthwest wind, 3 mph74%32%
    23:00+43°—4 mphnorth wind, 4 mph78%100%
    +53°+48°+42°
    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
    06:25
    Sunset
    19:32
    Day length
    13 h 7 min
    Sunshine hours
    6 h 11 min
    UV index
    3
    moderate
    Moon
    Last quarter
    Moonrise
    22:39
    Moonset
    14:13

    The day is 3 min shorter than yesterday.

    Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

    Solunar feeding periods

    +14% in the windowThursday, September 3
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:58–06:58Moon overhead
    • Minor13:43–14:43Moonset
    • Major17:28–19:28Moon underfoot
    • Minor22:09–23:09Moonrise

    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?