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Forecast
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United States / California / Largemouth bass

Largemouth bass bite in California

Recorded 183 catches of Largemouth bass in California. Most active — year-round. A day-by-day bite calendar for Largemouth bass.

Largemouth bass bite forecast in California today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    47/100medium activity

    Cloudy: 68–86 °F

    Best fishing time: 18:00–21:00

  2. WednesdaySeptember 2weather-based forecast
    43/100medium activity

    Clear: 55–82 °F

    Best fishing time: 05:00–08:00

  3. ThursdaySeptember 3weather-based forecast
    42/100medium activity

    Clear: 57–82 °F

    Best fishing time: 05:00–08:00

Map of waters and catches

Loading map…

Where it's caught

  • Sacramento River15 catches
  • Lower Otay Reservoir13 catches
  • Clear Lake7 catches
  • Lake Perris6 catches
  • Lake McClure6 catches
  • Camanche Reservoir6 catches
  • Lake Skinner5 catches
  • Lake Murray Reservoir5 catches

Catches

  • Largemouth bass — Thermalito Afterbay, Feb 11, 2018
    Largemouth bass
    Thermalito Afterbay
    54 °F9 mph
    Feb 11, 2018
  • Largemouth bass
    Lake Perris

Other fish in California

  • Chinook salmon104 catches
  • Rainbow trout70 catches
  • Striped bass38 catches
  • Rockfish22 catches
  • Smallmouth bass20 catches
72 °F
2 mph
Apr 05, 2021
  • Largemouth bass
    Lake Perris
    54 °F13 mph
    Mar 25, 2021
  • Largemouth bass
    Clear Lake
    57 °F2 mph
    Jan 21, 2021, 4:22 PM
  • Largemouth bass
    California, Contra Costa County
    59 °F11 mph
    Nov 26, 2020, 2:27 PM
  • Largemouth bass
    Bear Creek
    57 °F2 mph
    Nov 12, 2020
  • Largemouth bass
    Lake McClure
    86 °F4 mph
    Sep 12, 2020
  • Largemouth bass
    San Joaquin River
    93 °F0 mph
    Aug 02, 2020
  • Spotted bass17 catches
  • Lingcod15 catches
  • Steelhead15 catches
  • Channel catfish14 catches
  • Cutthroat trout8 catches
  • Black crappie7 catches
  • Bluegill6 catches
  • Largemouth bass 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?

    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

    It's a hot day — a hat, sunglasses, and plenty of water are a must. Winds will be strong — wind protection helps, and be careful if you're in a boat.

    Summary

    An average day — best chances during peak windows.

    Why this forecast

    The computed water temperature is around 78 °F — inside the 64–82 °F comfort range for Largemouth bass, so baseline activity is high.

    Computed water temperature by month; the green band is the 64–82 °F comfort rangecomfort 64–82 °F78 °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 dropping 0.06 inHg over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 0.06 inHg change
    00:00 · 29.8423:00 · 29.79 inHg

    September is an average month for Largemouth bass here.

    JFMAMJJASOND

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

    2 SepWednesday, September 2
    +79°

    Clear · feels like +68°

    Low / high
    +55°…+83°
    Precipitation
    0.00 in
    Wind
    19 mph WSW
    Cloud cover
    0%
    Humidity
    12%
    Pressure
    29.87 inHg
    00:00+63°—11 mphwest wind, 11 mph31%0%
    01:00+61°—8 mphsouthwest wind, 8 mph34%0%
    02:00+59°—5 mphsouthwest wind, 5 mph36%0%
    03:00+57°—4 mphsouth wind, 4 mph38%0%
    04:00+56°—4 mphsoutheast wind, 4 mph36%0%
    05:00+56°—7 mpheast wind, 7 mph32%0%
    06:00+55°—6 mpheast wind, 6 mph32%0%
    07:00+55°—6 mpheast wind, 6 mph33%0%
    08:00+64°—10 mphwest wind, 10 mph26%0%
    09:00+68°—16 mphwest wind, 16 mph21%0%
    10:00+72°—16 mphwest wind, 16 mph18%0%
    11:00+76°—19 mphwest wind, 19 mph14%0%
    12:00+79°—19 mphsouthwest wind, 19 mph12%0%
    13:00+81°—20 mphwest wind, 20 mph11%0%
    14:00+82°—20 mphwest wind, 20 mph11%0%
    15:00+83°—21 mphwest wind, 21 mph12%0%
    16:00+81°—21 mphwest wind, 21 mph13%0%
    17:00+79°—21 mphwest wind, 21 mph14%0%
    18:00+77°—21 mphwest wind, 21 mph17%0%
    19:00+72°—15 mphwest wind, 15 mph20%0%
    20:00+68°—10 mphsouthwest wind, 10 mph24%0%
    21:00+66°—9 mphsouthwest wind, 9 mph26%0%
    22:00+64°—6 mphsoutheast wind, 6 mph27%0%
    23:00+63°—11 mphsoutheast wind, 11 mph32%0%
    +83°+69°+55°
    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
    06:21
    Sunset
    19:13
    Day length
    12 h 52 min
    Sunshine hours
    12 h 1 min
    UV index
    7
    high
    Moon
    Waning gibbous
    Moonrise
    22:14
    Moonset
    12:14

    The day is 2 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 windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major03:49–05:49Moon overhead
    • Minor11:44–12:44Moonset
    • Major16:17–18:17Moon underfoot
    • Minor21:44–22:44Moonrise

    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?