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Forecast
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United Kingdom / Powys / Atlantic salmon

Atlantic salmon bite in Powys

Recorded 11 catches of Atlantic salmon in Powys. Most active — June–October. A day-by-day bite calendar for Atlantic salmon.

Atlantic salmon bite forecast in Powys today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    69/100high activity

    Cloudy: 10–17 °C

    Best fishing time: 06:00–09:00

  2. SundaySeptember 6weather-based forecast
    62/100high activity

    Cloudy: 15–19 °C

    Best fishing time: 06:00–09:00

  3. WednesdaySeptember 2weather-based forecast
    61/100high activity

    Drizzle: 13–18 °C

    Best fishing time: 19:00–22:00

How to catch Atlantic salmon

Tackle, baits, spots and seasons — a full guide to catching Atlantic salmon.

Read the guide →

Map of waters and catches

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Where it's caught

  • River Wye10 catches
  • River Irfon1 catch

Catches

  • Atlantic salmon
    River Wye
    18 °C11 mph
    Jun 09, 2021, 7:20 PM
  • Atlantic salmon
    River Wye

Other fish in Powys

  • Brown trout44 catches
  • Grayling12 catches
  • Pike9 catches
  • Barbel2 catches
  • Chub2 catches
24 °C
4 mph
Aug 25, 2019, 6:44 AM
  • Atlantic salmon
    River Wye
    18 °C4 mph
    Jun 22, 2019, 7:56 AM
  • Atlantic salmon
    River Wye
    15 °C7 mph
    Jun 10, 2019, 6:08 AM
  • Atlantic salmon
    River Irfon
    13 °C11 mph
    Oct 07, 2017, 12:58 PM
  • Atlantic salmon
    River Wye
    17 °C7 mph
    Aug 25, 2017, 2:57 PM
  • Atlantic salmon
    River Wye
    17 °C9 mph
    Aug 15, 2017, 11:25 AM
  • Atlantic salmon
    River Wye
    16 °C16 mph
    Jul 31, 2017, 6:48 AM
  • Rainbow trout1 catch
  • Carp1 catch
  • Atlantic salmon 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?
    Rivers

    Hourly activity

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

    The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued.

    Peak bite hours

    Best time — 06:00–07:00 (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: salmon spoon or salmon fly.

    Gear

    No special gear needed — seasonal clothing will do. 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 14 °C — warmer than the 4–14 °C comfort range for Atlantic salmon: in the heat it drops deeper and feeds less often.

    Computed water temperature by month; the green band is the 4–14 °C comfort rangecomfort 4–14 °C14 °C
    JFMAMJJASOND

    Atlantic salmon 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 Atlantic salmon feeds0:0012:0024:00

    Pressure is dropping 3 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 3 hPa change
    00:00 · 101923:00 · 1016 hPa

    September is an active season for Atlantic salmon here.

    JFMAMJJASOND

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

    2 SepWednesday, September 2
    +17°

    Drizzle · feels like +16°

    Low / high
    +13°…+18°
    Precipitation
    0.3 mm
    Wind
    12 mph SW
    Cloud cover
    100%
    Humidity
    92%
    Pressure
    1015 hPa
    00:00+14°—4 mphsouthwest wind, 4 mph91%100%
    01:00+14°0.1 mm4 mphsouthwest wind, 4 mph94%100%
    02:00+14°—5 mphsouthwest wind, 5 mph93%100%
    03:00+13°—4 mphsouthwest wind, 4 mph94%100%
    04:00+13°0.2 mm4 mphsouth wind, 4 mph98%100%
    05:00+13°0.3 mm4 mphsouthwest wind, 4 mph98%100%
    06:00+13°0.2 mm6 mphsouth wind, 6 mph98%100%
    07:00+14°0.1 mm7 mphsouth wind, 7 mph98%100%
    08:00+14°1.4 mm10 mphsouth wind, 10 mph96%100%
    09:00+14°1.4 mm11 mphsouth wind, 11 mph97%100%
    10:00+15°1.4 mm11 mphsouth wind, 11 mph97%100%
    11:00+16°1.1 mm11 mphsouthwest wind, 11 mph96%100%
    12:00+17°0.3 mm12 mphsouthwest wind, 12 mph92%100%
    13:00+18°0.2 mm11 mphsouthwest wind, 11 mph89%100%
    14:00+18°0.6 mm12 mphsouthwest wind, 12 mph86%89%
    15:00+18°0.1 mm12 mphsouthwest wind, 12 mph89%98%
    16:00+18°0.4 mm12 mphwest wind, 12 mph87%100%
    17:00+18°0.4 mm11 mphwest wind, 11 mph91%90%
    18:00+17°0.1 mm10 mphsouthwest wind, 10 mph90%100%
    19:00+17°0.2 mm9 mphsouthwest wind, 9 mph94%99%
    20:00+16°—10 mphsouthwest wind, 10 mph93%98%
    21:00+16°—10 mphsouthwest wind, 10 mph91%98%
    22:00+16°—8 mphsouthwest wind, 8 mph93%100%
    23:00+16°—8 mphsouthwest wind, 8 mph97%100%
    +18°+16°+13°
    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
    06:26
    Sunset
    19:59
    Day length
    13 h 33 min
    Sunshine hours
    36 min
    UV index
    2
    low
    Moon
    Waning gibbous
    Moonrise
    21:21
    Moonset
    13:18

    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 windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major03:57–05:57Moon overhead
    • Minor12:48–13:48Moonset
    • Major16:24–18:24Moon underfoot
    • Minor20:51–21:51Moonrise

    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?