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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

  2. SundaySeptember 6weather-based forecast
    53/100medium activity

    Partly cloudy: 16–25 °C

  3. TuesdaySeptember 8weather-based forecast
    53/100medium activity

    Cloudy: 14–17 °C

Nearby towns

  • St Albans5 mi

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.

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
    21 °C13 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

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?

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%

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

Water

Gauge height
0.14 m
Streamflow
0.1 m³/s

Environment Agency gauge River Gade at Gadebridge Park, 3 mi away · typical 0.16–0.65 m · measured 2026-09-02 03:15 · data source · provisional data, subject to revision

Nearby rivers

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

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