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© 2026·AI-powered bite forecast
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United Kingdom / Merseyside / River Ditton Brook

Bite forecast: River Ditton Brook

  • length 5 km
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Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    56/100medium activity

    Partly cloudy: 13–16 °C

  2. SundaySeptember 6weather-based forecast
    55/100medium activity

    Partly cloudy: 14–23 °C

  3. MondaySeptember 7weather-based forecast
    55/100medium activity

    Cloudy: 15–16 °C

Nearby towns

  • St Helens7 mi
  • Liverpool8 mi
  • Birkenhead9 mi

River Ditton Brook (Merseyside) — a popular fishing spot. About 5 km long. Nearby towns: St Helens, Liverpool and Birkenhead. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

Loading map…

Bite calendar

7–Sep 13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
BarbelDaceEuropean eelGraylingPikeRuffeWhitefishZanderPerchAtlantic salmonBreamBrown troutCarpRainbow troutWels catfishIdeRoachBleakChubCrucian carpWhite breamRuddTench

Atlantic salmon

7/10 · Good

Hourly activity

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

The bite is strong — fish are active. Pressure is dropping — this usually boosts the bite.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 20:00–21:00 (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 15 °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 °C15 °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 4 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 4 hPa change
00:00 · 101023:00 · 1006 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

8 SepTuesday, September 8
+15°

Partly cloudy · feels like +10°

Low / high
+13°…+16°
Precipitation
0.0 mm
Wind
19 mph W
Cloud cover
69%
Humidity
63%
Pressure
1009 hPa
00:00+15°0.9 mm15 mphwest wind, 15 mph71%35%
01:00+14°0.9 mm16 mphwest wind, 16 mph66%11%
02:00+14°—16 mphwest wind, 16 mph66%11%
03:00+14°—15 mphwest wind, 15 mph68%23%
04:00+14°—15 mphwest wind, 15 mph69%38%
05:00+13°—15 mphwest wind, 15 mph69%55%
06:00+13°—16 mphwest wind, 16 mph69%74%
07:00+13°—16 mphwest wind, 16 mph69%84%
08:00+13°—17 mphwest wind, 17 mph70%76%
09:00+14°—19 mphwest wind, 19 mph70%60%
10:00+14°—19 mphwest wind, 19 mph70%50%
11:00+15°—20 mphwest wind, 20 mph67%56%
12:00+15°—19 mphwest wind, 19 mph63%69%
13:00+16°—19 mphwest wind, 19 mph61%78%
14:00+16°0.1 mm20 mphwest wind, 20 mph62%75%
15:00+15°0.1 mm20 mphwest wind, 20 mph64%67%
16:00+15°0.1 mm21 mphwest wind, 21 mph66%64%
17:00+15°0.1 mm20 mphwest wind, 20 mph67%72%
18:00+15°0.1 mm20 mphwest wind, 20 mph68%86%
19:00+14°0.1 mm20 mphwest wind, 20 mph70%95%
20:00+14°0.8 mm19 mphwest wind, 19 mph73%94%
21:00+14°0.8 mm19 mphwest wind, 19 mph77%89%
22:00+14°0.8 mm19 mphwest wind, 19 mph80%86%
23:00+13°0.5 mm19 mphwest wind, 19 mph83%92%
+16°+14°+13°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Tuesday, September 8
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:32
Sunset
19:44
Day length
13 h 12 min
Sunshine hours
12 h 5 min
UV index
4
moderate
Moon
Waning crescent
Moonrise
02:33
Moonset
18:50

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 windowTuesday, September 8
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor02:03–03:03Moonrise
  • Major09:54–11:54Moon overhead
  • Minor18:20–19:20Moonset
  • Major22:21–00:00Moon 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

  • Ditton Brook1 mi
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