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

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United Kingdom / Devon / Alder Lake

Bite forecast: Alder Lake

  • 1 ha
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Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    70/100high activity

    Drizzle: 7–13 °C

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Alder Lake (Devon) — a popular fishing spot. About 1 ha in area. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

SundaySeptember 6weather-based forecast
69/100high activity

Partly cloudy: 13–19 °C

  • ThursdaySeptember 3weather-based forecast
    61/100high activity

    Drizzle: 16–18 °C

  • Bite calendar

    7–Sep 13
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    WhitefishWels catfishDaceEuropean eelPikeRuffeZanderBreamCarpPerchBrown troutCrucian carpIdeRainbow troutBleakChubRoachRuddWhite breamTench

    Bleak

    5/10 · Fair

    Hourly activity

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

    The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably.

    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 14 °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 °C14 °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 flat: it moves no more than 1 hPa over the day, so the weather isn't shifting today's bite.

    Pressure through the day, 1 hPa change
    00:00 · 101323:00 · 1012 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

    7 SepMonday, September 7
    +17°

    Cloudy · feels like +14°

    Low / high
    +12°…+17°
    Precipitation
    0.0 mm
    Wind
    11 mph W
    Cloud cover
    99%
    Humidity
    56%
    Pressure
    1018 hPa
    00:00+16°—9 mphsouthwest wind, 9 mph92%65%
    01:00+16°—9 mphsouthwest wind, 9 mph93%88%
    02:00+15°0.1 mm10 mphwest wind, 10 mph92%94%
    03:00+15°0.1 mm13 mphwest wind, 13 mph91%92%
    04:00+14°0.1 mm14 mphnorthwest wind, 14 mph90%91%
    05:00+13°—13 mphnorthwest wind, 13 mph91%94%
    06:00+12°—11 mphnorthwest wind, 11 mph92%98%
    07:00+12°—9 mphnorthwest wind, 9 mph91%100%
    08:00+13°—9 mphnorthwest wind, 9 mph84%100%
    09:00+14°—10 mphnorthwest wind, 10 mph75%99%
    10:00+15°—11 mphwest wind, 11 mph67%98%
    11:00+16°—11 mphwest wind, 11 mph61%98%
    12:00+17°—11 mphwest wind, 11 mph56%99%
    13:00+17°—11 mphwest wind, 11 mph54%100%
    14:00+17°—11 mphwest wind, 11 mph56%100%
    15:00+17°—11 mphwest wind, 11 mph60%100%
    16:00+17°—12 mphsouthwest wind, 12 mph64%100%
    17:00+16°—11 mphsouthwest wind, 11 mph68%100%
    18:00+15°—11 mphsouthwest wind, 11 mph73%100%
    19:00+14°—10 mphsouthwest wind, 10 mph77%100%
    20:00+14°—11 mphsouthwest wind, 11 mph79%95%
    21:00+14°—12 mphsouthwest wind, 12 mph81%88%
    22:00+13°—12 mphsouthwest wind, 12 mph83%84%
    23:00+12°1.8 mm11 mphsouthwest wind, 11 mph87%88%
    +17°+15°+12°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Monday, September 7
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:38
    Sunset
    19:47
    Day length
    13 h 9 min
    Sunshine hours
    11 h 51 min
    UV index
    3
    moderate
    Moon
    Waning crescent
    Moonrise
    01:19
    Moonset
    18:23

    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

    +12% in the windowMonday, September 7
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Minor00:49–01:49Moonrise
    • Major09:01–11:01Moon overhead
    • Minor17:53–18:53Moonset
    • Major21:30–23:30Moon 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?

    Nearby rivers

    • River Lew0.9 mi
    • River Thrushel2 mi
    • River Lyd3 mi
    • River Wolf5 mi
    • West Okement River6 mi
    • River Tavy7 mi
    • River Carey7 mi
    • River Tamar8 mi
    • East Okement River8 mi
    • River Walkham8 mi

    Nearby water bodies

    • ReservoirRoadford Lake4 mi
    • ReservoirWheal Jewell Reservoir5 mi
    • ReservoirMeldon Reservoir6 mi
    • LakeBlagdon Lake8 mi