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© 2026·AI-powered bite forecast
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Ireland / County Kerry / River Quagmire

Bite forecast: River Quagmire

  • length 18 km
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Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    58/100medium activity

    Drizzle: 13–15 °C

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River Quagmire (County Kerry) — a popular fishing spot. About 18 km long. Nearby towns: Killarney and Castleisland. 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.

ThursdaySeptember 3weather-based forecast
56/100medium activity

Cloudy: 14–18 °C

  • TuesdaySeptember 8weather-based forecast
    54/100medium activity

    Drizzle: 12–15 °C

  • Nearby towns

    • Killarney7 mi
    • Castleisland10 mi

    Bite calendar

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

    Atlantic salmon

    5/10 · Fair

    Hourly activity

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

    The bite is moderate — fish feed in short bursts. A thunderstorm is possible: activity rises before the front and drops after.

    Peak bite hours

    Best time — 06:00–08:00 (dawn bite) and 20:00–22:00 (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. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.

    Summary

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 15 °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 °C15 °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 rising 2 hPa over the day — the bite usually settles down after a rise.

    Pressure through the day, 2 hPa change
    00:00 · 101323:00 · 1015 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

    2 SepWednesday, September 2
    +17°

    Cloudy · feels like +16°

    Low / high
    +16°…+18°
    Precipitation
    0.0 mm
    Wind
    13 mph WSW
    Cloud cover
    98%
    Humidity
    89%
    Pressure
    1014 hPa
    00:00+16°2.7 mm13 mphsouth wind, 13 mph95%100%
    01:00+16°2.3 mm14 mphsouth wind, 14 mph97%100%
    02:00+17°0.5 mm14 mphsouthwest wind, 14 mph99%100%
    03:00+17°0.2 mm11 mphsouthwest wind, 11 mph97%100%
    04:00+17°0.2 mm10 mphsouthwest wind, 10 mph96%100%
    05:00+17°0.1 mm7 mphsouthwest wind, 7 mph96%100%
    06:00+17°—9 mphsouthwest wind, 9 mph97%100%
    07:00+17°—8 mphsouthwest wind, 8 mph96%100%
    08:00+17°0.1 mm10 mphsouthwest wind, 10 mph99%100%
    09:00+17°—11 mphsouthwest wind, 11 mph99%100%
    10:00+17°0.1 mm12 mphsouthwest wind, 12 mph97%100%
    11:00+16°0.2 mm13 mphwest wind, 13 mph97%100%
    12:00+17°—13 mphwest wind, 13 mph89%98%
    13:00+18°—11 mphwest wind, 11 mph86%98%
    14:00+18°—10 mphwest wind, 10 mph83%100%
    15:00+18°—10 mphsouthwest wind, 10 mph90%100%
    16:00+18°0.3 mm12 mphsouthwest wind, 12 mph93%100%
    17:00+18°0.2 mm14 mphsouthwest wind, 14 mph98%100%
    18:00+18°0.1 mm14 mphwest wind, 14 mph97%99%
    19:00+18°—12 mphwest wind, 12 mph93%90%
    20:00+17°—11 mphwest wind, 11 mph91%82%
    21:00+17°—10 mphwest wind, 10 mph91%95%
    22:00+17°—10 mphwest wind, 10 mph92%94%
    23:00+16°—9 mphwest wind, 9 mph92%91%
    +18°+17°+16°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Wednesday, September 2
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:52
    Sunset
    20:24
    Day length
    13 h 32 min
    Sunshine hours
    40 min
    UV index
    2
    low
    Moon
    Waning gibbous
    Moonrise
    21:46
    Moonset
    13:40

    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 windowWednesday, September 2
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:21–06:21Moon overhead
    • Minor13:10–14:10Moonset
    • Major16:48–18:48Moon underfoot
    • Minor21:16–22:16Moonrise

    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

    • Beheenagh3 mi
    • Owneykeagh5 mi
    • Yellow6 mi
    • Flesk6 mi
    • Blackwater6 mi
    • The Brown Flesk River7 mi
    • Finow7 mi
    • Oughreagh River8 mi
    • Deenagh River9 mi

    Nearby water bodies

    • LakeLockagh Lake5 mi
    • LakeLough Nageeha6 mi
    • LakeKilbrean Lake6 mi
    • LakeGlannafreaghaun Lough6 mi
    • LakeDoo Lough7 mi
    • LakeLough Guitane7 mi
    • LakeLough Nabrean8 mi
    • LakeGartavehy Lough8 mi
    • LakeLough Nabroda9 mi