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United Kingdom / South Lanarkshire / Brown trout

Brown trout bite in South Lanarkshire

Recorded 9 catches of Brown trout in South Lanarkshire. Most active — January–September. A day-by-day bite calendar for Brown trout.

Brown trout bite forecast in South Lanarkshire today

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    77/100high activity

    Partly cloudy: 4–13 °C

    Best fishing time: 19:00–22:00

  2. SundaySeptember 6weather-based forecast
    64/100high activity

    Cloudy: 15–17 °C

    Best fishing time: 19:00–22:00

  3. ThursdaySeptember 3weather-based forecast
    58/100medium activity

    Cloudy: 12–15 °C

    Best fishing time: 05:00–08:00

How to catch Brown trout

Tackle, baits, spots and seasons — a full guide to catching Brown trout.

Read the guide →

Map of waters and catches

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Where it's caught

  • Glengavel Water6 catches
  • River Nethan1 catch
  • River Clyde1 catch

Catches

  • Brown trout
    River Nethan
    15 °C11 mph
    Jul 05, 2013, 5:23 PM
  • Brown trout
    Glengavel Water

Other fish in South Lanarkshire

  • Grayling1 catch
16 °C
0 mph
Jun 08, 2013, 2:53 PM
  • Brown trout
    Glengavel Water
    16 °C0 mph
    Jun 08, 2013, 1:15 PM
  • Brown trout
    Glengavel Water
    8 °C16 mph
    May 04, 2013, 3:37 PM
  • Brown trout
    Glengavel Water
    1 °C9 mph
    Mar 16, 2013, 12:34 PM
  • Brown trout
    Glengavel Water
    15 °C7 mph
    May 29, 2012, 7:49 PM
  • Brown trout
    River Clyde
    1 °C2 mph
    Jan 28, 2012, 1:22 PM
  • Brown trout
    Glengavel Water
    18 °C13 mph
    Sep 10, 2011, 9:11 AM
  • Brown trout bite calendar

    Thursday, September 3

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

    Hourly activity

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

    The bite is strong — fish are active. A thunderstorm is possible: activity rises before the front and drops after.

    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: spinner or small crankbait.

    Gear

    Pack transitional-season clothing — mornings and evenings are chilly. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.

    Summary

    Worth going — it's a productive day.

    Why this forecast

    The computed water temperature is around 13 °C — inside the 6–17 °C comfort range for Brown trout, so baseline activity is high.

    Computed water temperature by month; the green band is the 6–17 °C comfort rangecomfort 6–17 °C13 °C
    JFMAMJJASOND

    Brown trout 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 Brown trout feeds0:0012:0024:00

    Pressure is flat: it moves no more than 1 hPa over the day, so the weather isn't shifting today's bite.

    Pressure through the day, 1 hPa change
    00:00 · 100723:00 · 1007 hPa

    September is an active season for Brown trout here.

    JFMAMJJASOND

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

    3 SepThursday, September 3
    +15°

    Cloudy · feels like +11°

    Low / high
    +12°…+15°
    Precipitation
    0.0 mm
    Wind
    14 mph WSW
    Cloud cover
    98%
    Humidity
    71%
    Pressure
    1010 hPa
    00:00+15°0.6 mm14 mphsouthwest wind, 14 mph98%100%
    01:00+15°—14 mphsouthwest wind, 14 mph97%100%
    02:00+15°0.6 mm13 mphwest wind, 13 mph98%100%
    03:00+14°0.5 mm14 mphwest wind, 14 mph97%100%
    04:00+13°—12 mphwest wind, 12 mph96%98%
    05:00+13°—15 mphwest wind, 15 mph94%94%
    06:00+13°—13 mphwest wind, 13 mph94%98%
    07:00+12°—13 mphwest wind, 13 mph92%6%
    08:00+13°—12 mphwest wind, 12 mph91%95%
    09:00+13°—12 mphwest wind, 12 mph88%78%
    10:00+14°—13 mphwest wind, 13 mph83%100%
    11:00+14°—14 mphwest wind, 14 mph82%100%
    12:00+15°—14 mphwest wind, 14 mph71%98%
    13:00+15°—13 mphwest wind, 13 mph69%100%
    14:00+15°—11 mphsouthwest wind, 11 mph71%100%
    15:00+15°—12 mphsouthwest wind, 12 mph71%100%
    16:00+14°0.7 mm7 mphsouthwest wind, 7 mph90%100%
    17:00+12°11.0 mm10 mphsouthwest wind, 10 mph97%100%
    18:00+13°1.0 mm12 mphsouthwest wind, 12 mph95%100%
    19:00+13°0.1 mm14 mphsouthwest wind, 14 mph94%100%
    20:00+13°—13 mphsouthwest wind, 13 mph89%100%
    21:00+13°—15 mphsouthwest wind, 15 mph92%98%
    22:00+13°—15 mphsouthwest wind, 15 mph92%100%
    23:00+12°0.2 mm12 mphsouthwest wind, 12 mph92%100%
    +15°+14°+12°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Thursday, September 3
    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
    20:04
    Day length
    13 h 40 min
    Sunshine hours
    4 h 17 min
    UV index
    2
    low
    Moon
    Last quarter
    Moonrise
    21:29
    Moonset
    15:13

    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 windowThursday, September 3
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:55–06:55Moon overhead
    • Minor14:43–15:43Moonset
    • Major17:25–19:25Moon underfoot
    • Minor20:59–21:59Moonrise

    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?