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United Kingdom / Clackmannanshire / Grayling

Grayling bite in Clackmannanshire

Grayling lives in Clackmannanshire. Today's bite forecast, a day-by-day and hour-by-hour activity calendar, best time and baits.

Grayling bite forecast in Clackmannanshire today

Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    96/100high activity

    Cloudy: 13–15 °C

    Best fishing time: 12:00–15:00

  2. ThursdaySeptember 10weather-based forecast
    93/100high activity

    Cloudy: 5–14 °C

    Best fishing time: 12:00–15:00

  3. WednesdaySeptember 9weather-based forecast
    92/100high activity

    Partly cloudy: 10–17 °C

    Best fishing time: 12:00–15:00

Grayling bite calendar

Friday, September 4

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
Rivers

Hourly activity

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

The bite is moderate — fish feed in short bursts. Pressure is dropping — this usually boosts the bite.

Peak bite hours

Best time — 11:00–17:00 (daytime activity).

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: fly or small spinner.

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.

Why this forecast

The computed water temperature is around 14 °C — inside the 6–18 °C comfort range for Grayling, so baseline activity is high.

Computed water temperature by month; the green band is the 6–18 °C comfort rangecomfort 6–18 °C14 °C
JFMAMJJASOND

Grayling feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.

The day: daylight hours and when Grayling feeds0:0012:0024:00

Pressure is rising 5 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 5 hPa change
00:00 · 100523:00 · 1010 hPa

September is peak season for Grayling here.

JFMAMJJASOND

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

4 SepFriday, September 4
+14°

Drizzle · feels like +11°

Low / high
+12°…+16°
Precipitation
0.5 mm
Wind
16 mph W
Cloud cover
3%
Humidity
79%
Pressure
1002 hPa
00:00+14°—10 mphsouthwest wind, 10 mph89%97%
01:00+13°0.3 mm6 mphwest wind, 6 mph93%100%
02:00+14°—5 mphsouthwest wind, 5 mph89%100%
03:00+14°—8 mphsouthwest wind, 8 mph89%100%
04:00+14°—10 mphsouthwest wind, 10 mph86%100%
05:00+13°—11 mphwest wind, 11 mph81%100%
06:00+13°—11 mphsouthwest wind, 11 mph87%52%
07:00+13°—12 mphsouthwest wind, 12 mph86%79%
08:00+13°0.2 mm13 mphwest wind, 13 mph87%100%
09:00+13°0.5 mm11 mphsouthwest wind, 11 mph89%99%
10:00+13°0.2 mm15 mphsouthwest wind, 15 mph89%98%
11:00+15°0.1 mm20 mphwest wind, 20 mph75%67%
12:00+14°0.5 mm16 mphwest wind, 16 mph79%3%
13:00+16°0.1 mm21 mphwest wind, 21 mph59%2%
14:00+15°0.5 mm17 mphwest wind, 17 mph74%0%
15:00+16°—20 mphwest wind, 20 mph65%65%
16:00+15°0.2 mm13 mphwest wind, 13 mph77%57%
17:00+16°—18 mphwest wind, 18 mph67%62%
18:00+15°—14 mphwest wind, 14 mph73%88%
19:00+15°—13 mphwest wind, 13 mph71%91%
20:00+14°—11 mphwest wind, 11 mph72%100%
21:00+13°—14 mphwest wind, 14 mph75%100%
22:00+13°—17 mphwest wind, 17 mph79%7%
23:00+12°—14 mphwest wind, 14 mph77%66%
+16°+14°+12°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Friday, September 4
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:24
Sunset
20:01
Day length
13 h 37 min
Sunshine hours
7 h
UV index
3
moderate
Moon
Last quarter
Moonrise
22:04
Moonset
16:43

The day is 5 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 windowFriday, September 4
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major05:54–07:54Moon overhead
  • Minor16:13–17:13Moonset
  • Major18:25–20:25Moon underfoot
  • Minor21:34–22:34Moonrise

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?