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Ireland / County Cavan / Coalpit Lough

Bite forecast: Coalpit Lough

  • 6 ha
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Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    64/100high activity

    Cloudy: 12–17 °C

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Coalpit Lough (County Cavan) — a popular fishing spot. About 6 ha in area. Close by — Cavan, Belturbet and Ballyconnell. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

Nearby rivers

  • Cavan River0 mi
  • Cavan River32 mi

Nearby water bodies

  • LakePeartree Lough0.3 mi
  • LakeDerrygid Lough0.5 mi
  • LakeFarnham Lough0.6 mi
  • LakeSwan Lough0.6 mi
  • LakeLough Inchin0.8 mi
  • LakeLough Bane1 mi
  • LakeDrumgola Lough1 mi
  • LakeLough Nagor1 mi
  • LakeCarratraw Lough2 mi
  • LakeCarrafin Lough2 mi
SundaySeptember 6weather-based forecast
60/100high activity

Cloudy: 15–20 °C

  • TuesdaySeptember 8weather-based forecast
    55/100medium activity

    Cloudy: 11–14 °C

  • Nearby towns

    • Cavan2 mi
    • Belturbet6 mi
    • Ballyconnell10 mi

    Bite calendar

    7–Sep 13
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    European eelPikePerchBreamBrown troutRainbow troutCarpRoachBleakRuddTenchWhite bream

    Bleak

    4/10 · Weak

    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 — 11:00–16:00 (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 14 °C — colder than the 14–26 °C comfort range for Bleak: the fish conserves energy and takes more cautiously.

    Computed water temperature by month; the green band is the 14–26 °C comfort rangecomfort 14–26 °C14 °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 flat: it moves no more than 0 hPa over the day, so the weather isn't shifting today's bite.

    Pressure through the day, 0 hPa change
    00:00 · 100923:00 · 1009 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 a slow season for Bleak: the best months fall at another time of year.

    JFMAMJJASOND

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

    8 SepTuesday, September 8
    +14°

    Cloudy · feels like +9°

    Low / high
    +10°…+14°
    Precipitation
    0.0 mm
    Wind
    19 mph W
    Cloud cover
    80%
    Humidity
    73%
    Pressure
    1008 hPa
    00:00+10°—14 mphsouthwest wind, 14 mph82%8%
    01:00+10°—14 mphsouthwest wind, 14 mph84%8%
    02:00+10°—15 mphsouthwest wind, 15 mph84%10%
    03:00+10°—15 mphsouthwest wind, 15 mph84%14%
    04:00+10°—15 mphsouthwest wind, 15 mph84%16%
    05:00+11°—15 mphsouthwest wind, 15 mph85%13%
    06:00+11°—14 mphsouthwest wind, 14 mph86%10%
    07:00+11°—14 mphsouthwest wind, 14 mph85%13%
    08:00+12°—15 mphsouthwest wind, 15 mph82%30%
    09:00+13°—17 mphwest wind, 17 mph77%55%
    10:00+13°—18 mphwest wind, 18 mph74%73%
    11:00+13°—19 mphwest wind, 19 mph73%80%
    12:00+14°—19 mphwest wind, 19 mph73%80%
    13:00+14°—19 mphwest wind, 19 mph74%78%
    14:00+14°0.2 mm19 mphwest wind, 19 mph75%74%
    15:00+14°0.2 mm19 mphwest wind, 19 mph76%68%
    16:00+14°0.2 mm19 mphwest wind, 19 mph77%59%
    17:00+14°0.1 mm19 mphwest wind, 19 mph79%45%
    18:00+13°0.1 mm18 mphwest wind, 18 mph80%28%
    19:00+13°0.1 mm17 mphwest wind, 17 mph82%16%
    20:00+12°—16 mphwest wind, 16 mph83%15%
    21:00+12°—15 mphwest wind, 15 mph84%19%
    22:00+12°—14 mphwest wind, 14 mph85%22%
    23:00+12°—13 mphwest wind, 13 mph85%20%
    +14°+12°+10°
    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
    06:50
    Sunset
    20:03
    Day length
    13 h 13 min
    Sunshine hours
    9 h 4 min
    UV index
    3
    moderate
    Moon
    Waning crescent
    Moonrise
    02:45
    Moonset
    19:10

    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
    • Minor02:15–03:15Moonrise
    • Major10:10–12:10Moon overhead
    • Minor18:40–19:40Moonset
    • Major22:37–00:00Moon 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?