Where to fish

  • Forecast
  • Catches

Mine

  • Favorites

Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
AboutHow the forecast worksWhere fish livePrivacyTerms[email protected]
© 2026·AI-powered bite forecast
0.1.0+2166 · bee8965a

We use cookies for analytics and advertising. Cookies necessary for the site to function are always kept. Learn more

Ireland / County Kildare / Belgard River

Bite forecast: Belgard River

  • length 8 km
Loading map…

Best fishing days for the next week

  1. ThursdaySeptember 10weather-based forecast
    61/100high activity

    Drizzle: 13–19 °C

Loading map…

Belgard River (County Kildare) — a popular fishing spot. About 8 km long. Nearby towns: Kilcock, Maynooth and Clane. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

MondaySeptember 7weather-based forecast
59/100medium activity

Partly cloudy: 12–18 °C

  • WednesdaySeptember 9weather-based forecast
    59/100medium activity

    Cloudy: 11–16 °C

  • Nearby towns

    • Kilcock3 mi
    • Maynooth3 mi
    • Clane4 mi

    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 eelPikeBreamPerchAtlantic salmonBrown troutCarpRainbow troutRoachBleakWhite breamRuddTench

    Atlantic salmon

    6/10 · Fair

    Hourly activity

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

    The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued.

    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: salmon spoon or salmon fly.

    Gear

    No special gear needed — seasonal clothing will do. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    Worth going — it's a productive day.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 16 °C — warmer than the 4–14 °C comfort range for Atlantic salmon: in the heat it drops deeper and feeds less often.

    Computed water temperature by month; the green band is the 4–14 °C comfort rangecomfort 4–14 °C16 °C
    JFMAMJJASOND

    Atlantic salmon 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 Atlantic salmon feeds0:0012:0024:00

    Pressure is dropping 6 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 6 hPa change
    00:00 · 102023:00 · 1014 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 active season for Atlantic salmon here.

    JFMAMJJASOND

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

    6 SepSunday, September 6
    +19°

    Cloudy · feels like +16°

    Low / high
    +15°…+19°
    Precipitation
    0.0 mm
    Wind
    18 mph S
    Cloud cover
    100%
    Humidity
    72%
    Pressure
    1014 hPa
    00:00+16°—11 mphsouth wind, 11 mph80%100%
    01:00+16°—12 mphsouth wind, 12 mph84%100%
    02:00+16°0.2 mm11 mphsouth wind, 11 mph93%100%
    03:00+16°0.1 mm12 mphsouth wind, 12 mph94%100%
    04:00+16°—14 mphsouth wind, 14 mph96%100%
    05:00+16°—13 mphsouth wind, 13 mph95%100%
    06:00+16°—13 mphsouth wind, 13 mph93%100%
    07:00+17°—12 mphsouth wind, 12 mph91%98%
    08:00+16°—15 mphsouth wind, 15 mph92%100%
    09:00+17°—16 mphsouth wind, 16 mph87%100%
    10:00+17°—19 mphsouth wind, 19 mph81%100%
    11:00+18°—19 mphsouth wind, 19 mph74%100%
    12:00+19°—18 mphsouth wind, 18 mph72%100%
    13:00+19°—18 mphsouth wind, 18 mph73%100%
    14:00+19°—16 mphsouth wind, 16 mph75%100%
    15:00+19°0.1 mm16 mphsouth wind, 16 mph83%100%
    16:00+18°0.5 mm13 mphsouth wind, 13 mph93%100%
    17:00+19°—14 mphsouth wind, 14 mph91%88%
    18:00+19°—13 mphsouth wind, 13 mph87%83%
    19:00+19°—11 mphsouth wind, 11 mph87%100%
    20:00+18°1.3 mm10 mphwest wind, 10 mph93%100%
    21:00+17°0.5 mm9 mphwest wind, 9 mph91%98%
    22:00+16°—10 mphwest wind, 10 mph90%99%
    23:00+15°—9 mphwest wind, 9 mph88%78%
    +19°+17°+15°
    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
    06:45
    Sunset
    20:04
    Day length
    13 h 19 min
    Sunshine hours
    1 h 53 min
    UV index
    2
    low
    Moon
    Waning crescent
    Moonrise
    —
    Moonset
    18:16

    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

    +11% in the windowSunday, September 6
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major08:13–10:13Moon overhead
    • Minor17:46–18:46Moonset
    • Major20:44–22:44Moon 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

    • Clonshanbo River0.7 mi
    • Loughtown River0.7 mi
    • Lyreen4 mi
    • Rye Water4 mi
    • River Rye6 mi
    • Slate7 mi
    • Morell River9 mi

    Nearby water bodies

    • LakeBallynafagh lake5 mi
    • LakeBoston Quarry6 mi
    • LakeLarch Hill Lake6 mi