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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
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© 2026·AI-powered bite forecast
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Ireland / County Cavan

County Cavan — bite forecast

Loading map…
Towns and settlements (8)
BailieboroughBallyconnellBallyjamesduffBelturbetCavanCootehillKingscourtVirginia
Rivers (41)
AnnaghAnnaleeBallinaghBallymagauran RiverBallymagirrilBawnboyBelcoo RiverBororaBunnoeBunnoe RiverBursanCabraCavan RiverCavan River3Cladagh RiverCladdagh RiverCulliesDromore RiverErneKells BlackwaterKnappagh WaterLakefieldLarahLearMilltown streamMountnugentMountnugent Tributary NorthNadrageelOwennayleOwennayle RiverOwensallagh RiverQuivvyRagRag RiverRampartRiver BlackwaterShannonShannon-Erne WaterwayStradoneTempleport StreamUpper Inny River
Water bodies (283)
Brackley LoughInishmuck LoughLough RamorLough Sillan

279 more — find yours by name.

Best fishing days for the next week

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

    Cloudy: 12–17 °C

County Cavan — a fishing region with dozens of rivers and lakes. The region has 8 cities, 41 rivers and 283 water bodies. Fish species: bleak, roach, rainbow trout, pike, white bream and bream. This page shows an hourly bite forecast for today and the week ahead; the algorithm factors in the weather, atmospheric pressure, and the moon phase.

SundaySeptember 6weather-based forecast
60/100high activity

Cloudy: 15–20 °C

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

    Cloudy: 11–14 °C

  • Bite calendar

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

    Bite on rivers

    8 SepTuesday, September 8

    Tap any fish to open its full forecast — the hours it bites, what it takes, and where it has been caught.

    0:0023:00
    • European eel9/10
    • Pike9/10
    • Atlantic salmon7/10
    • Perch7/10
    • Bream6/10
    • Brown trout6/10
    • Rainbow trout6/10
    • Carp5/10
    • Roach5/10
    • Bleak4/10
    • White bream4/10
    • Rudd3/10
    • Tench3/10
    Bite activity:highmediumlow
    How this forecast is calculated
    8 SepTuesday, September 8
    +15°

    Drizzle · feels like +12°

    Low / high
    +10°…+15°
    Precipitation
    0.3 mm
    Wind
    16 mph WNW
    Cloud cover
    63%
    Humidity
    81%
    Pressure
    1010 hPa
    00:00+11°—13 mphsouthwest wind, 13 mph83%0%
    01:00+11°—13 mphsouthwest wind, 13 mph82%11%
    02:00+11°—13 mphsouthwest wind, 13 mph83%37%
    03:00+10°—13 mphwest wind, 13 mph86%73%
    04:00+10°—13 mphwest wind, 13 mph88%98%
    05:00+11°—13 mphwest wind, 13 mph89%100%
    06:00+11°—14 mphwest wind, 14 mph89%100%
    07:00+11°—14 mphwest wind, 14 mph89%97%
    08:00+12°0.2 mm14 mphwest wind, 14 mph87%85%
    09:00+13°0.2 mm14 mphwest wind, 14 mph85%69%
    10:00+14°0.2 mm14 mphwest wind, 14 mph83%59%
    11:00+15°0.3 mm15 mphnorthwest wind, 15 mph82%58%
    12:00+15°0.3 mm16 mphnorthwest wind, 16 mph81%63%
    13:00+15°0.3 mm17 mphnorthwest wind, 17 mph79%69%
    14:00+15°—17 mphnorthwest wind, 17 mph76%76%
    15:00+15°—17 mphnorthwest wind, 17 mph73%85%
    16:00+15°—17 mphnorthwest wind, 17 mph71%88%
    17:00+15°—16 mphnorthwest wind, 16 mph70%84%
    18:00+14°—15 mphnorthwest wind, 15 mph70%75%
    19:00+14°—13 mphnorthwest wind, 13 mph71%64%
    20:00+13°—12 mphnorthwest wind, 12 mph75%50%
    21:00+13°—10 mphnorthwest wind, 10 mph80%34%
    22:00+12°—9 mphnorthwest wind, 9 mph83%20%
    23:00+11°—9 mphnorthwest wind, 9 mph83%11%
    +15°+13°+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
    12 h 58 min
    UV index
    4
    moderate
    Moon
    Waning crescent
    Moonrise
    02:47
    Moonset
    19:12

    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

    +16% in the windowTuesday, September 8
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Minor02:17–03:17Moonrise
    • Major10:12–12:12Moon overhead
    • Minor18:42–19:42Moonset
    • Major22:39–00:00Moon 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?

    Recommendations

    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: worm bottom rig or fish strip bait.

    Gear

    Pack transitional-season clothing — mornings and evenings are chilly. Rain is expected — don't forget a rain jacket or a waterproof shell.