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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
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© 2026·AI-powered bite forecast
0.1.0+2163 · 92c14a40

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United Kingdom / Buckinghamshire / River Thame

Bite forecast: River Thame

  • length 39 km
  • Flows into River Thames
Loading map…

Best fishing days for the next week

  1. SundaySeptember 6weather-based forecast
    54/100medium activity

    Clear: 14–27 °C

Loading map…

River Thame (Buckinghamshire) — a popular fishing spot. About 39 km long. Flows into River Thames. Nearby towns: Aylesbury, Winslow and Bletchley. This page shows an hourly bite forecast for today and the week ahead; the algorithm factors in the weather, atmospheric pressure, and the moon phase.

Catches

Recorded 4 catches here. Most commonly caught: Bream, Roach. Peak season: April–September.

  • Bream, Roach
    River Thame
    21 °C9 mph
    Jun 23, 2019
  • Roach
    River Thame
    14 °C7 mph
    Sep 25, 2018
  • Bream
    River Thame
    14 °C11 mph
    Jun 05, 2018
  • Bream
    River Thame
    14 °C18 mph
    Apr 17, 2018, 3:13 PM
WednesdaySeptember 9weather-based forecast
53/100medium activity

Drizzle: 9–17 °C

  • ThursdaySeptember 3weather-based forecast
    52/100medium activity

    Cloudy: 18–23 °C

  • Nearby towns

    • Aylesbury0.9 mi
    • Winslow7 mi
    • Bletchley10 mi

    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?
    DaceEuropean eelGraylingPikeBarbelRuffeZanderPerchWhitefishAtlantic salmonBreamCarpBrown troutWels catfishRainbow troutRoachBleakChubCrucian carpIdeWhite breamRuddTench

    Atlantic salmon

    6/10 · Fair

    Hourly activity

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

    The bite is moderate — fish feed in short bursts. Pressure is rising — activity tends to be more subdued.

    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: salmon spoon or salmon fly.

    Gear

    No special gear needed — seasonal clothing will do. 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.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 18 °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 °C18 °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 2 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 2 hPa change
    00:00 · 101623:00 · 1015 hPa

    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 an active season for Atlantic salmon here.

    JFMAMJJASOND

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

    3 SepThursday, September 3
    +22°

    Cloudy · feels like +20°

    Low / high
    +18°…+23°
    Precipitation
    0.0 mm
    Wind
    15 mph WSW
    Cloud cover
    100%
    Humidity
    62%
    Pressure
    1017 hPa
    00:00+18°—12 mphsouthwest wind, 12 mph90%100%
    01:00+18°—11 mphsouthwest wind, 11 mph89%100%
    02:00+18°—12 mphsouthwest wind, 12 mph90%100%
    03:00+18°—15 mphsouthwest wind, 15 mph90%100%
    04:00+18°—13 mphsouthwest wind, 13 mph92%100%
    05:00+18°—12 mphsouthwest wind, 12 mph92%100%
    06:00+18°—12 mphsouthwest wind, 12 mph89%100%
    07:00+18°—10 mphsouthwest wind, 10 mph87%100%
    08:00+18°—12 mphwest wind, 12 mph84%100%
    09:00+19°—14 mphwest wind, 14 mph79%100%
    10:00+20°—15 mphwest wind, 15 mph73%100%
    11:00+21°—15 mphwest wind, 15 mph71%100%
    12:00+22°—15 mphwest wind, 15 mph62%100%
    13:00+23°—15 mphwest wind, 15 mph59%100%
    14:00+22°—15 mphsouthwest wind, 15 mph63%100%
    15:00+22°—16 mphsouthwest wind, 16 mph63%100%
    16:00+23°—17 mphwest wind, 17 mph61%100%
    17:00+23°—18 mphwest wind, 18 mph59%10%
    18:00+22°—18 mphwest wind, 18 mph62%4%
    19:00+21°—15 mphwest wind, 15 mph66%34%
    20:00+20°—13 mphwest wind, 13 mph73%0%
    21:00+19°—11 mphwest wind, 11 mph79%100%
    22:00+18°—9 mphsouthwest wind, 9 mph84%30%
    23:00+19°—14 mphsouthwest wind, 14 mph78%100%
    +23°+20°+18°
    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
    06:18
    Sunset
    19:45
    Day length
    13 h 27 min
    Sunshine hours
    6 h 9 min
    UV index
    3
    moderate
    Moon
    Last quarter
    Moonrise
    21:45
    Moonset
    14:33

    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 windowThursday, September 3
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:43–06:43Moon overhead
    • Minor14:03–15:03Moonset
    • Major17:12–19:12Moon underfoot
    • Minor21:15–22:15Moonrise

    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?

    Nearby rivers

    • River Thame2 mi
    • Muxwell Brook8 mi
    • River Ouzel9 mi

    Nearby water bodies

    • ReservoirWeston Turville Reservoir5 mi
    • ReservoirWilstone Reservoir6 mi
    • ReservoirStartop's End Reservoir7 mi
    • ReservoirTringford Reservoir7 mi
    • ReservoirMarsworth Reservoir7 mi
    • LakeClaydon Lake8 mi
    • LakeTiddenfoot Lake8 mi
    • LakeClaydon Lake9 mi
    • LakeRackley Hills9 mi