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United Kingdom / Carmarthenshire / Whitefish

Whitefish bite in Carmarthenshire

Whitefish lives in Carmarthenshire. Today's bite forecast, a day-by-day and hour-by-hour activity calendar, best time and baits.

Whitefish bite forecast in Carmarthenshire today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    97/100high activity

    Partly cloudy: 9–15 °C

    Best fishing time: 19:00–22:00

  2. SundaySeptember 6weather-based forecast
    88/100high activity

    Clear: 14–23 °C

    Best fishing time: 06:00–09:00

  3. MondaySeptember 7weather-based forecast
    83/100high activity

    Cloudy: 14–16 °C

    Best fishing time: 19:00–22:00

Other fish in Carmarthenshire

  • Carp4 catches
  • Brown trout3 catches
  • Grayling1 catch
  • Roach1 catch
  • Bream1 catch
  • Rainbow trout1 catch
  • Whitefish bite calendar

    Friday, September 4

    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 strong — fish are active. Pressure is dropping — this usually boosts the bite.

    Peak bite hours

    Best time — 06:00–08:00 (dawn bite) and 19:00–21:00 (dusk bite).

    Tactics

    Pick a stretch of steady current, chum one spot and fish it — don't move around without reason.

    Lures

    Today's bait — jig fly with bloodworm or small fly. In cold or murky water, add scent to your chum.

    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.

    Why this forecast

    The computed water temperature is around 15 °C — warmer than the 2–14 °C comfort range for Whitefish: in the heat it drops deeper and feeds less often.

    Computed water temperature by month; the green band is the 2–14 °C comfort rangecomfort 2–14 °C15 °C
    JFMAMJJASOND

    Whitefish 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 Whitefish feeds0:0012:0024:00

    Pressure is rising 8 hPa over the day — the bite usually settles down after a rise.

    Pressure through the day, 8 hPa change
    00:00 · 101323:00 · 1021 hPa

    September is peak season for Whitefish here.

    JFMAMJJASOND

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

    4 SepFriday, September 4
    +17°

    Cloudy · feels like +14°

    Low / high
    +12°…+18°
    Precipitation
    0.0 mm
    Wind
    15 mph WNW
    Cloud cover
    98%
    Humidity
    58%
    Pressure
    1015 hPa
    00:00+17°—17 mphsouthwest wind, 17 mph94%100%
    01:00+18°0.1 mm20 mphsouthwest wind, 20 mph98%100%
    02:00+18°—21 mphsouthwest wind, 21 mph98%100%
    03:00+18°0.4 mm20 mphsouthwest wind, 20 mph99%100%
    04:00+18°1.2 mm20 mphsouthwest wind, 20 mph99%100%
    05:00+16°1.5 mm13 mphnorthwest wind, 13 mph96%100%
    06:00+15°0.7 mm11 mphnorthwest wind, 11 mph96%100%
    07:00+14°0.4 mm9 mphwest wind, 9 mph95%100%
    08:00+15°0.7 mm8 mphwest wind, 8 mph94%100%
    09:00+15°—11 mphwest wind, 11 mph91%100%
    10:00+16°—12 mphwest wind, 12 mph83%100%
    11:00+16°—15 mphwest wind, 15 mph71%100%
    12:00+17°—15 mphwest wind, 15 mph58%98%
    13:00+17°—14 mphwest wind, 14 mph58%100%
    14:00+18°—14 mphwest wind, 14 mph59%100%
    15:00+18°—14 mphwest wind, 14 mph56%100%
    16:00+18°—13 mphwest wind, 13 mph58%100%
    17:00+17°—14 mphwest wind, 14 mph62%55%
    18:00+17°—13 mphwest wind, 13 mph65%50%
    19:00+16°—11 mphwest wind, 11 mph70%20%
    20:00+14°—8 mphwest wind, 8 mph78%0%
    21:00+13°—7 mphwest wind, 7 mph84%0%
    22:00+13°—7 mphwest wind, 7 mph86%20%
    23:00+12°—6 mphwest wind, 6 mph84%0%
    +18°+15°+12°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Friday, September 4
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:33
    Sunset
    19:57
    Day length
    13 h 24 min
    Sunshine hours
    9 h
    UV index
    4
    moderate
    Moon
    Last quarter
    Moonrise
    22:46
    Moonset
    16:05

    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

    +13% in the windowFriday, September 4
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major05:56–07:56Moon overhead
    • Minor15:35–16:35Moonset
    • Major18:27–20:27Moon underfoot
    • Minor22:16–23:16Moonrise

    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?