Where to fish

  • Forecast
  • Catches

Mine

  • Favorites

Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2166 · bee8965a

We use cookies for analytics and advertising. Cookies necessary for the site to function are always kept. Learn more

United Kingdom / Derbyshire / Combs Reservoir

Bite forecast: Combs Reservoir

  • 25 ha
Loading map…

Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    69/100high activity

    Cloudy: 15–18 °C

Loading map…

Combs Reservoir (Derbyshire) — a popular fishing spot. About 25 ha in area. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

SaturdaySeptember 12weather-based forecast
69/100high activity

Cloudy: 8–15 °C

  • TuesdaySeptember 8weather-based forecast
    68/100high activity

    Partly cloudy: 10–15 °C

  • Nearby rivers

    • Black Brook2 mi
    • River Goyt3 mi
    • River Sett4 mi
    • River Kinder6 mi
    • River Dane6 mi
    • Poynton Brook6 mi
    • River Noe6 mi

    Nearby water bodies

    • ReservoirFernilee Reservoir2 mi
    • ReservoirToddbrook Reservoir2 mi
    • ReservoirErrwood Reservoir3 mi
    • ReservoirErrwood Reservoir3 mi
    • ReservoirBollinhurst Reservior5 mi
    • ReservoirBirch Vale Reservoir5 mi
    • ReservoirLamaload Reservoir5 mi
    • ReservoirHorse Coppice Reservoir5 mi
    • ReservoirKinder Reservoir6 mi
    • LakeStyperson Pool7 mi

    Bite calendar

    Sunday, September 6

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    DaceEuropean eelPikeRuffeWhitefishZanderBreamCarpWels catfishPerchBrown troutRainbow troutIdeRoachChubCrucian carpWhite breamBleakRuddTench

    Bleak

    4/10 · Weak

    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 — 11:00–16:00 (daytime activity).

    Tactics

    Chum one spot near a drop-off and wait for fish to arrive — don't chase them.

    Lures

    Today's bait — maggot or small hook with dough bait. 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

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 15 °C — inside the 14–26 °C comfort range for Bleak, so baseline activity is high.

    Computed water temperature by month; the green band is the 14–26 °C comfort rangecomfort 14–26 °C15 °C
    JFMAMJJASOND

    Bleak feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.

    The day: daylight hours and when Bleak feeds0:0012:0024:00

    Pressure is dropping 9 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 9 hPa change
    00:00 · 102523:00 · 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 average month for Bleak here.

    JFMAMJJASOND

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

    6 SepSunday, September 6
    +18°

    Partly cloudy · feels like +15°

    Low / high
    +10°…+22°
    Precipitation
    0.0 mm
    Wind
    14 mph S
    Cloud cover
    49%
    Humidity
    73%
    Pressure
    1020 hPa
    00:00+10°—2 mpheast wind, 2 mph92%100%
    01:00+12°—4 mphsoutheast wind, 4 mph85%100%
    02:00+12°—4 mphsoutheast wind, 4 mph83%100%
    03:00+13°—4 mphsoutheast wind, 4 mph80%76%
    04:00+13°—5 mphsouth wind, 5 mph78%100%
    05:00+13°—5 mphsouth wind, 5 mph80%100%
    06:00+13°—7 mphsouthwest wind, 7 mph81%100%
    07:00+13°0.3 mm7 mphsouthwest wind, 7 mph86%100%
    08:00+13°0.1 mm8 mphsouthwest wind, 8 mph86%100%
    09:00+14°0.4 mm9 mphsouthwest wind, 9 mph91%100%
    10:00+15°—11 mphsouth wind, 11 mph88%100%
    11:00+16°—13 mphsouth wind, 13 mph79%95%
    12:00+18°—14 mphsouth wind, 14 mph73%49%
    13:00+18°—15 mphsouth wind, 15 mph67%94%
    14:00+20°—15 mphsouth wind, 15 mph59%0%
    15:00+21°—15 mphsouth wind, 15 mph53%0%
    16:00+22°—15 mphsouth wind, 15 mph53%0%
    17:00+22°—13 mphsouth wind, 13 mph56%98%
    18:00+22°—10 mphsouth wind, 10 mph61%100%
    19:00+20°—10 mphsouthwest wind, 10 mph62%100%
    20:00+19°—10 mphsouthwest wind, 10 mph63%100%
    21:00+19°—10 mphsouthwest wind, 10 mph63%100%
    22:00+18°—11 mphsouthwest wind, 11 mph65%100%
    23:00+18°—13 mphsouthwest wind, 13 mph67%100%
    +22°+16°+10°
    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
    06:24
    Sunset
    19:43
    Day length
    13 h 19 min
    Sunshine hours
    7 h 40 min
    UV index
    4
    moderate
    Moon
    Waning crescent
    Moonrise
    —
    Moonset
    17:56

    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
    • Major07:52–09:52Moon overhead
    • Minor17:26–18:26Moonset
    • Major20:23–22:23Moon 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?