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© 2026·AI-powered bite forecast
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United Kingdom / Norfolk / Lake Main Lagoon

Bite forecast: Lake Main Lagoon

  • 4 ha
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Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    63/100high activity

    Cloudy: 12–17 °C

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Lake Main Lagoon (Norfolk) — a popular fishing spot. About 4 ha in area. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

SundaySeptember 6weather-based forecast
59/100medium activity

Clear: 13–27 °C

  • ThursdaySeptember 3weather-based forecast
    57/100medium activity

    Cloudy: 18–23 °C

  • 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?

    In the fish list, this icon marks species recorded here by GBIF. Unmarked species may still occur in the waterbody.

    DaceEuropean eelPikeRuffeWhitefishZanderBreamCarpPerchBrown troutWels catfishRainbow troutIdeRoachBleakChubCrucian carpWhite breamRuddTench

    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.

    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 18 °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 °C18 °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 1 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 1 hPa change
    00:00 · 101423:00 · 1013 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 a slow season for Bleak: the best months fall at another time of year.

    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 +19°

    Low / high
    +18°…+23°
    Precipitation
    0.0 mm
    Wind
    16 mph W
    Cloud cover
    100%
    Humidity
    59%
    Pressure
    1016 hPa
    00:00+19°—15 mphsouthwest wind, 15 mph87%100%
    01:00+19°—14 mphsouthwest wind, 14 mph88%73%
    02:00+18°—14 mphsouthwest wind, 14 mph88%89%
    03:00+18°—15 mphsouthwest wind, 15 mph88%90%
    04:00+18°—15 mphsouthwest wind, 15 mph89%98%
    05:00+18°—14 mphsouthwest wind, 14 mph89%100%
    06:00+18°—14 mphsouthwest wind, 14 mph89%75%
    07:00+18°—13 mphsouthwest wind, 13 mph89%100%
    08:00+19°—14 mphwest wind, 14 mph85%100%
    09:00+19°—15 mphwest wind, 15 mph76%100%
    10:00+20°—15 mphwest wind, 15 mph73%100%
    11:00+21°—14 mphwest wind, 14 mph69%81%
    12:00+22°—16 mphwest wind, 16 mph59%100%
    13:00+22°—17 mphwest wind, 17 mph53%100%
    14:00+23°—17 mphwest wind, 17 mph52%100%
    15:00+23°—17 mphwest wind, 17 mph51%100%
    16:00+23°—14 mphwest wind, 14 mph52%100%
    17:00+23°—13 mphwest wind, 13 mph52%100%
    18:00+23°—11 mphwest wind, 11 mph55%48%
    19:00+22°—11 mphsouthwest wind, 11 mph62%80%
    20:00+21°—11 mphsouthwest wind, 11 mph65%0%
    21:00+20°—12 mphsouthwest wind, 12 mph68%11%
    22:00+19°—15 mphsouthwest wind, 15 mph72%100%
    23:00+18°—14 mphsouthwest wind, 14 mph75%100%
    +23°+21°+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
    06:10
    Sunset
    19:40
    Day length
    13 h 30 min
    Sunshine hours
    5 h 14 min
    UV index
    3
    moderate
    Moon
    Last quarter
    Moonrise
    21:33
    Moonset
    14:35

    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

    +14% in the windowThursday, September 3
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:39–06:39Moon overhead
    • Minor14:05–15:05Moonset
    • Major17:08–19:08Moon underfoot
    • Minor21:03–22:03Moonrise

    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

    • New Bedford River0.3 mi
    • River Delph0.9 mi
    • Old Bedford River2 mi
    • River Delph (Thirty Foot Drain)3 mi
    • Welmore Lake (Delph)3 mi
    • Old Croft River3 mi
    • New Ten Mile Drain4 mi
    • New Bedford (Hundred Foot) River4 mi
    • Well Creek4 mi
    • Salters Lode Lock5 mi

    Nearby water bodies

    • LakeColony Lake3 mi
    • LakeManea Pit5 mi