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© 2026·AI-powered bite forecast
0.1.0+2166 · bee8965a

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United Kingdom / Somerset / River Exe

Bite forecast: River Exe

  • length 38 km
  • Flows into English Channel, English Channel basin
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Best fishing days for the next week

  1. FridaySeptember 11weather-based forecast
    56/100medium activity

    Partly cloudy: 9–19 °C

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River Exe (Somerset) — one of the area's fishing spots. About 38 km long. Flows into English Channel, English Channel basin. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

MondaySeptember 7weather-based forecast
53/100medium activity

Cloudy: 17–19 °C

  • SundaySeptember 6weather-based forecast
    52/100medium activity

    Cloudy: 14–25 °C

  • Bite calendar

    Saturday, September 5

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    DaceEuropean eelGraylingPikeBarbelRuffeWhitefishZanderPerchAtlantic salmonBreamCarpRainbow troutRoachBrown troutWels catfishBleakChubCrucian carpIdeWhite breamRuddTench

    Atlantic salmon

    5/10 · 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

    In clear water, natural colors work best: salmon spoon or salmon fly.

    Gear

    No special gear needed — seasonal clothing will do.

    Summary

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 16 °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 °C16 °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 rising 6 hPa over the day — the bite usually settles down after a rise.

    Pressure through the day, 6 hPa change
    00:00 · 102023:00 · 1026 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

    5 SepSaturday, September 5
    +18°

    Partly cloudy · feels like +17°

    Low / high
    +13°…+20°
    Precipitation
    0.0 mm
    Wind
    6 mph WNW
    Cloud cover
    79%
    Humidity
    63%
    Pressure
    1026 hPa
    00:00+16°—7 mphsouthwest wind, 7 mph78%95%
    01:00+15°—2 mphnorth wind, 2 mph84%84%
    02:00+15°—1 mphsoutheast wind, 1 mph86%100%
    03:00+15°—1 mphwest wind, 1 mph90%92%
    04:00+14°—5 mphnorthwest wind, 5 mph85%0%
    05:00+13°—7 mphnorthwest wind, 7 mph81%0%
    06:00+13°—5 mphnorthwest wind, 5 mph86%10%
    07:00+13°—4 mphnorthwest wind, 4 mph86%63%
    08:00+15°—3 mphwest wind, 3 mph77%78%
    09:00+16°—5 mphnorthwest wind, 5 mph69%94%
    10:00+17°—7 mphnorthwest wind, 7 mph63%66%
    11:00+18°—7 mphnorthwest wind, 7 mph61%80%
    12:00+18°—6 mphnorthwest wind, 6 mph63%79%
    13:00+19°—7 mphnorthwest wind, 7 mph60%69%
    14:00+19°—6 mphwest wind, 6 mph60%80%
    15:00+19°—5 mphnorthwest wind, 5 mph58%66%
    16:00+20°—5 mphnorthwest wind, 5 mph58%23%
    17:00+19°—7 mphnorthwest wind, 7 mph60%2%
    18:00+18°—7 mphnorthwest wind, 7 mph62%14%
    19:00+18°—5 mphnorthwest wind, 5 mph66%73%
    20:00+16°—3 mphnorthwest wind, 3 mph81%67%
    21:00+15°—1 mphsoutheast wind, 1 mph81%33%
    22:00+15°—3 mphsouth wind, 3 mph85%40%
    23:00+14°—4 mphsoutheast wind, 4 mph83%48%
    +20°+16°+13°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Saturday, September 5
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:30
    Sunset
    19:48
    Day length
    13 h 18 min
    Sunshine hours
    8 h 44 min
    UV index
    2
    low
    Moon
    Waning crescent
    Moonrise
    23:58
    Moonset
    17:03

    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

    +15% in the windowSaturday, September 5
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major06:57–08:57Moon overhead
    • Minor16:33–17:33Moonset
    • Major19:29–21:29Moon underfoot
    • Minor23:28–00:00Moonrise

    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?

    Measured river conditions are available for River Exe: current gauge height, streamflow, and water temperature when reported by the source.

    Water

    Gauge height
    0.32 m

    Environment Agency gauge River Exe at Exford, 0.5 mi away · typical 0.28–1.20 m · measured 2026-09-05 15:00 · data source · provisional data, subject to revision

    Nearby rivers

    • River Barle3 mi
    • River Quarme4 mi
    • River Aller6 mi
    • Horner Water6 mi
    • Oare Water7 mi
    • River Exe7 mi
    • Pulham River7 mi
    • East Lyn8 mi
    • Archimedes Screw power generator8 mi
    • River Yeo8 mi

    Nearby water bodies

    • ReservoirNutscale Reservoir4 mi
    • ReservoirWimbleball Lake8 mi