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© 2026·AI-powered bite forecast
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United Kingdom / County Durham / Marston Lake

Bite forecast: Marston Lake

  • 5 ha
Loading map…

Best fishing days for the next week

  1. ThursdaySeptember 10weather-based forecast
    73/100high activity

    Cloudy: 11–17 °C

  2. SaturdaySeptember 12weather-based forecast
    72/100high activity

    Cloudy: 9–16 °C

  3. TuesdaySeptember 8weather-based forecast
    68/100high activity

    Partly cloudy: 11–15 °C

Nearby towns

  • Durham10 mi

Marston Lake (County Durham) — a spot well known among anglers. About 5 ha in area. Nearest town — Durham. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

Loading map…

Bite calendar

Sunday, September 6

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
European eelDacePikeRuffeWhitefishZanderBreamCarpWels catfishBrown troutPerchRainbow troutCrucian carpIdeBleakChubRoachRuddWhite 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. 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. 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 15 °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 °C15 °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 11 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 11 hPa change
00:00 · 102323:00 · 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 an average month for Bleak here.

JFMAMJJASOND

These are the same values the bite curve above was computed from. How the forecast works

6 SepSunday, September 6
+17°

Drizzle · feels like +14°

Low / high
+11°…+22°
Precipitation
0.1 mm
Wind
14 mph SSW
Cloud cover
100%
Humidity
78%
Pressure
1018 hPa
00:00+12°—3 mphsouthwest wind, 3 mph88%59%
01:00+13°—4 mphsouth wind, 4 mph83%90%
02:00+11°—4 mphsouth wind, 4 mph89%0%
03:00+12°—4 mphsouth wind, 4 mph88%98%
04:00+13°—8 mphsouth wind, 8 mph81%100%
05:00+13°—7 mphsouth wind, 7 mph81%63%
06:00+12°—3 mphsouth wind, 3 mph86%73%
07:00+13°—9 mphsouthwest wind, 9 mph80%81%
08:00+14°—11 mphsouth wind, 11 mph73%100%
09:00+16°—13 mphsouth wind, 13 mph68%100%
10:00+16°—13 mphsouthwest wind, 13 mph66%100%
11:00+16°—13 mphsouth wind, 13 mph71%100%
12:00+17°0.1 mm14 mphsouth wind, 14 mph78%100%
13:00+20°—16 mphsouth wind, 16 mph68%100%
14:00+21°—17 mphsouth wind, 17 mph61%73%
15:00+22°—19 mphsouth wind, 19 mph52%0%
16:00+22°—17 mphsouth wind, 17 mph53%100%
17:00+22°—17 mphsouthwest wind, 17 mph56%100%
18:00+21°—11 mphsouth wind, 11 mph60%100%
19:00+21°—9 mphsouth wind, 9 mph63%100%
20:00+20°—8 mphsouth wind, 8 mph68%100%
21:00+19°—7 mphsouth wind, 7 mph72%100%
22:00+18°—6 mphsouth wind, 6 mph75%100%
23:00+18°—5 mphsouthwest wind, 5 mph77%66%
+22°+17°+11°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Sunday, September 6
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:22
Sunset
19:46
Day length
13 h 24 min
Sunshine hours
6 h 21 min
UV index
3
moderate
Moon
Waning crescent
Moonrise
—
Moonset
18:11

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 windowSunday, September 6
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major07:52–09:52Moon overhead
  • Minor17:41–18:41Moonset
  • Major20:23–22:23Moon 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 Wear3 mi
  • River Gaunless3 mi
  • River Deerness6 mi
  • Euden Beck6 mi
  • Waskerley Beck8 mi
  • Croxdale Beck8 mi
  • Bedburn Beck8 mi
  • Tursdale Beck9 mi
  • River Browney9 mi

Nearby water bodies

  • LakeWitton Castle Lakes0.7 mi
  • LakeMcNeil Bottoms2 mi
  • LakeLow Pond6 mi
  • LakeHigh Pond7 mi
  • ReservoirTunstall Reservoir9 mi
  • LakeSkylark9 mi