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United Kingdom / Cornwall / River Nance Stream

Bite forecast: River Nance Stream

  • length 6 km
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Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    55/100medium activity

    Cloudy: 15–19 °C

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Nearby rivers

  • River Hayle2 mi
  • Red River3 mi
  • Praze Stream5 mi
  • Barripper Stream5 mi
  • Boswyn Stream6 mi
  • Lariggan River7 mi
  • Newlyn Coombe River7 mi
  • River Cober8 mi

Nearby water bodies

  • LakeRSPB Hayle Estuary Nature Reserve0.3 mi
  • LakeCarnsew Pool0.5 mi
  • LakeCopperhouse Pool1 mi
  • ReservoirBussow Reservoir3 mi
  • ReservoirCargenwen No.1 Reservoir7 mi
  • ReservoirCargenwen No.3 Reservoir7 mi
  • ReservoirCargenwen No.2 Reservoir7 mi
  • ReservoirBoscathnoe Reservoir7 mi
  • ReservoirDrift Reservoir8 mi
  • LakeCoronation Lake9 mi

River Nance Stream (Cornwall) — one of the area's fishing spots. About 6 km long. Nearby towns: Hayle, St. Ives and Penzance. 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.

WednesdaySeptember 2weather-based forecast
53/100medium activity

Rain: 16–20 °C

  • SaturdaySeptember 5weather-based forecast
    52/100medium activity

    Cloudy: 14–19 °C

  • Nearby towns

    • Hayle0.9 mi
    • St. Ives2 mi
    • Penzance5 mi

    Bite calendar

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    European eelPikeBarbelDaceGraylingRuffeWhitefishZanderPerchAtlantic salmonBreamRainbow troutBrown troutCarpWels catfishRoachChubCrucian carpIdeBleakRuddWhite breamTench

    Atlantic salmon

    6/10 · Fair

    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 20:00–21:00 (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. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 17 °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 °C17 °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 6 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 6 hPa change
    00:00 · 102023:00 · 1014 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

    6 SepSunday, September 6
    +19°

    Drizzle · feels like +20°

    Low / high
    +16°…+21°
    Precipitation
    0.2 mm
    Wind
    11 mph SSW
    Cloud cover
    100%
    Humidity
    95%
    Pressure
    1014 hPa
    00:00+16°—8 mphsoutheast wind, 8 mph91%13%
    01:00+16°—8 mphsoutheast wind, 8 mph93%17%
    02:00+16°—8 mphsoutheast wind, 8 mph94%27%
    03:00+16°—9 mphsoutheast wind, 9 mph95%41%
    04:00+16°—9 mphsoutheast wind, 9 mph95%55%
    05:00+16°—9 mphsouth wind, 9 mph96%69%
    06:00+16°—8 mphsouth wind, 8 mph97%84%
    07:00+16°—7 mphsouth wind, 7 mph97%95%
    08:00+17°0.1 mm8 mphsouth wind, 8 mph97%99%
    09:00+18°0.1 mm9 mphsouth wind, 9 mph97%100%
    10:00+18°0.1 mm10 mphsouth wind, 10 mph96%100%
    11:00+19°0.2 mm11 mphsouth wind, 11 mph96%100%
    12:00+19°0.2 mm11 mphsouth wind, 11 mph95%100%
    13:00+19°0.2 mm11 mphsouth wind, 11 mph93%100%
    14:00+20°0.1 mm12 mphsouthwest wind, 12 mph88%100%
    15:00+21°0.1 mm13 mphsouthwest wind, 13 mph83%100%
    16:00+21°0.1 mm13 mphsouthwest wind, 13 mph80%100%
    17:00+21°0.6 mm13 mphsouthwest wind, 13 mph84%98%
    18:00+20°0.6 mm13 mphsouthwest wind, 13 mph91%96%
    19:00+19°0.6 mm12 mphsouthwest wind, 12 mph96%95%
    20:00+19°0.1 mm11 mphsouthwest wind, 11 mph97%96%
    21:00+18°0.1 mm10 mphsouthwest wind, 10 mph97%98%
    22:00+18°0.1 mm10 mphsouthwest wind, 10 mph96%100%
    23:00+18°0.4 mm10 mphwest wind, 10 mph96%100%
    +21°+18°+16°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Sunday, September 6
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:41
    Sunset
    19:53
    Day length
    13 h 12 min
    Sunshine hours
    12 h 12 min
    UV index
    4
    moderate
    Moon
    Waning crescent
    Moonrise
    00:09
    Moonset
    17:48

    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 windowSunday, September 6
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Minor00:00–00:39Moonrise
    • Major08:04–10:04Moon overhead
    • Minor17:18–18:18Moonset
    • Major20:35–22:35Moon underfoot

    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?