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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
Forecast
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2161 · b4069346

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United Kingdom / Hertfordshire / River Gade

Bite forecast: River Gade

  • length 24 km
  • Flows into River Colne
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 2weather-based forecast
    55/100medium activity

    Cloudy: 15–21 °C

River Gade (Hertfordshire) — a popular fishing spot. About 24 km long. Flows into River Colne. The town of St Albans is nearby. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

SundaySeptember 6weather-based forecast
53/100medium activity

Partly cloudy: 16–25 °C

  • TuesdaySeptember 8weather-based forecast
    53/100medium activity

    Cloudy: 14–17 °C

  • Nearby towns

    • St Albans5 mi

    Nearby rivers

    • River Gade0.1 mi
    • River Chess4 mi
    • River Colne4 mi
    • River Ver5 mi

    Nearby water bodies

    • LakeGayWoods Fishing Lake0.5 mi
    • LakeWestbrook Mere3 mi
    • LakeVerulamium Lake5 mi
    • LakeElms Lake5 mi
    • LakeCressacres Lake5 mi
    • LakeGlen Lake5 mi
    • LakeTolpits Lake5 mi
    • LakeTrout Lake5 mi
    • LakeCroxley Lake5 mi
    • LakeBroadacres Lake5 mi
    Loading map…

    Catches

    Recorded 29 catches here. Most commonly caught: Roach, Perch, Bream. Peak season: year-round.

    • Roach
      River Gade
      17 °C9 mph
      Aug 29, 2021
    • Roach
      River Gade

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

    Bite calendar

    Wednesday, September 2

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    DaceEuropean eelGraylingPikeBarbelRuffeZanderBreamPerchWhitefishAtlantic salmonCarpWels catfishRainbow troutBrown troutIdeRoachBleakChubCrucian carpWhite breamRuddTench

    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 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

    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 3 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 3 hPa change
    00:00 · 102023:00 · 1017 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

    2 SepWednesday, September 2
    +20°

    Cloudy · feels like +17°

    Low / high
    +15°…+21°
    Precipitation
    0.0 mm
    Wind
    11 mph SW
    Cloud cover
    100%
    Humidity
    60%
    Pressure
    1019 hPa
    00:00+16°—6 mphsouthwest wind, 6 mph73%89%
    01:00+15°—6 mphwest wind, 6 mph79%95%
    02:00+16°—6 mphwest wind, 6 mph77%100%
    03:00+16°—6 mphwest wind, 6 mph79%100%
    04:00+16°—6 mphwest wind, 6 mph81%100%
    05:00+16°—6 mphsouthwest wind, 6 mph81%100%
    06:00+15°—6 mphsouthwest wind, 6 mph81%100%
    07:00+15°—6 mphsouthwest wind, 6 mph82%100%
    08:00+17°—9 mphsouthwest wind, 9 mph78%97%
    09:00+17°—10 mphsouthwest wind, 10 mph76%100%
    10:00+19°—11 mphsouthwest wind, 11 mph68%100%
    11:00+20°—12 mphsouthwest wind, 12 mph61%100%
    12:00+20°—11 mphsouthwest wind, 11 mph60%100%
    13:00+21°—15 mphsouthwest wind, 15 mph57%58%
    14:00+19°—14 mphsouthwest wind, 14 mph66%97%
    15:00+19°0.1 mm16 mphsouthwest wind, 16 mph75%100%
    16:00+20°—17 mphsouthwest wind, 17 mph71%73%
    17:00+21°—17 mphsouthwest wind, 17 mph69%87%
    18:00+20°—15 mphsouthwest wind, 15 mph73%100%
    19:00+20°—14 mphsouthwest wind, 14 mph78%100%
    20:00+19°0.1 mm10 mphsouthwest wind, 10 mph86%53%
    21:00+19°—10 mphsouthwest wind, 10 mph87%66%
    22:00+18°—11 mphsouthwest wind, 11 mph87%10%
    23:00+18°—12 mphsouthwest wind, 12 mph86%77%
    +21°+18°+15°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Wednesday, September 2
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:14
    Sunset
    19:45
    Day length
    13 h 31 min
    Sunshine hours
    1 h 47 min
    UV index
    1
    low
    Moon
    Waning gibbous
    Moonrise
    21:09
    Moonset
    13:02

    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 windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major03:43–05:43Moon overhead
    • Minor12:32–13:32Moonset
    • Major16:10–18:10Moon underfoot
    • Minor20:39–21:39Moonrise

    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?
    21 °C
    13 mph
    Aug 12, 2021, 5:47 PM
  • Roach
    River Gade
    17 °C9 mph
    Aug 27, 2020
  • Perch, Roach
    River Gade
    16 °C11 mph
    Jun 07, 2020
  • White bream
    River Gade
    10 °C18 mph
    Feb 16, 2020, 4:10 PM
  • Perch, Roach
    River Gade
    10 °C18 mph
    Feb 16, 2020
  • Roach
    River Gade
    17 °C4 mph
    Jul 15, 2019, 1:10 PM
  • Roach
    River Gade
    17 °C4 mph
    Jul 15, 2019
  • Water

    Streamflow
    0.1 m³/s

    Environment Agency gauge River Gade at Gadebridge Park, 3 mi away · measured 2026-09-02 09:15 · data source · provisional data, subject to revision

    BiteGuide·From anglers’ reports

    What actually worked on this water

    Based on 29 verified catchesPeriod: 2018–2021

    This is a summary of anglers' reports, not a proven cause of the bite: conditions lining up does not mean they drove it.

    By fish species

    vertical axis — number of catches

    01326
    2611431
    RoachPerchBreamWhite breamDace
    By fish species
    ValueCatchesShare
    Roach2690%
    Perch1138%
    Bream414%
    White bream310%
    Dace13%

    By month

    vertical axis — number of catches

    035
    333534512
    FebMarAprMayJunJulAugNovDec
    By month
    ValueCatchesShare
    Feb310%
    Mar310%
    Apr310%
    May517%
    Jun310%
    Jul414%
    Aug517%
    Nov13%
    Dec27%

    By time of day

    8 catches have this data · vertical axis — number of catches

    023
    113111
    111214161718
    By time of day
    ValueCatchesShare
    11:00113%
    12:00113%
    14:00338%
    16:00113%
    17:00113%
    18:00113%

    Air temperature, °C

    vertical axis — number of catches

    0816
    65162
    5101520
    Air temperature, °C
    ValueCatchesShare
    5–9 °C621%
    10–14 °C517%
    15–19 °C1655%
    20–24 °C27%

    Pressure, mmHg

    vertical axis — number of catches

    048
    3444842
    735740745750755760765
    Pressure, mmHg
    ValueCatchesShare
    735–739 mmHg310%
    740–744 mmHg414%
    745–749 mmHg414%
    750–754 mmHg414%
    755–759 mmHg828%
    760–764 mmHg414%
    765–769 mmHg27%

    Wind direction

    vertical axis — number of catches

    048
    815645
    NEESSWWNW
    Wind direction
    ValueCatchesShare
    NE828%
    E13%
    S517%
    SW621%
    W414%
    NW517%

    Wind speed, mph

    vertical axis — number of catches

    059
    389531
    049131827
    Wind speed, mph
    ValueCatchesShare
    0–2 mph310%
    4–7 mph828%
    9–11 mph931%
    13–16 mph517%
    18–20 mph310%
    27–29 mph13%