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Forecast
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Ireland / County Kerry / Owencashla River

Bite forecast: Owencashla River

  • length 6 km
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Best fishing days for the next week

  1. ThursdaySeptember 3weather-based forecast
    56/100medium activity

    Cloudy: 15–19 °C

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Owencashla River (County Kerry) — a popular fishing spot. About 6 km long. Close by — Dingle, Killorglin and Tralee. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

Nearby rivers

  • Killiney River3 mi
  • Glennahoo River5 mi
  • Scorid River6 mi
  • Derrymore River7 mi
  • Owenmore River7 mi

Nearby water bodies

  • LakeLough Acummeen0.6 mi
  • LakeLough Slat2 mi
  • LakeGlan Lough2 mi
  • LakeLough Caum2 mi
  • LakeLough Acummeen3 mi
  • LakeLough Gill3 mi
  • LakeAnnascaul Lake4 mi
  • BayBrandon Bay6 mi
  • LakeLough Adoon7 mi
  • LakeDerrymore Lake7 mi
SaturdaySeptember 5weather-based forecast
56/100medium activity

Cloudy: 8–17 °C

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

    Drizzle: 11–17 °C

  • Nearby towns

    • Dingle12 mi
    • Killorglin12 mi
    • Tralee12 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 eelPikePerchAtlantic salmonBreamBrown 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. A thunderstorm is possible: activity rises before the front and drops after.

    Peak bite hours

    Best time — 07:00–08:00 (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

    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.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 14 °C — inside the 4–14 °C comfort range for Atlantic salmon, so baseline activity is high.

    Computed water temperature by month; the green band is the 4–14 °C comfort rangecomfort 4–14 °C14 °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 12 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 12 hPa change
    00:00 · 102123:00 · 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 an active season for Atlantic salmon here.

    JFMAMJJASOND

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

    8 SepTuesday, September 8
    +16°

    Drizzle · feels like +15°

    Low / high
    +11°…+17°
    Precipitation
    1.6 mm
    Wind
    11 mph SSE
    Cloud cover
    100%
    Humidity
    94%
    Pressure
    1008 hPa
    00:00+13°0.9 mm7 mphwest wind, 7 mph95%100%
    01:00+13°0.9 mm6 mphwest wind, 6 mph95%100%
    02:00+13°1.0 mm5 mphsouthwest wind, 5 mph95%100%
    03:00+13°1.0 mm4 mphsouthwest wind, 4 mph95%100%
    04:00+12°1.0 mm4 mphsouth wind, 4 mph95%100%
    05:00+12°1.0 mm3 mphsouth wind, 3 mph96%100%
    06:00+12°1.0 mm3 mphsoutheast wind, 3 mph95%100%
    07:00+12°1.0 mm3 mphsoutheast wind, 3 mph95%100%
    08:00+12°0.2 mm3 mphsoutheast wind, 3 mph94%100%
    09:00+13°0.2 mm3 mphsoutheast wind, 3 mph93%100%
    10:00+13°0.2 mm4 mphsoutheast wind, 4 mph92%100%
    11:00+15°0.9 mm8 mphsoutheast wind, 8 mph92%100%
    12:00+16°1.6 mm11 mphsouth wind, 11 mph94%100%
    13:00+17°2.4 mm14 mphsouth wind, 14 mph97%100%
    14:00+17°0.7 mm15 mphsouthwest wind, 15 mph99%100%
    15:00+16°0.7 mm14 mphwest wind, 14 mph97%100%
    16:00+15°0.7 mm14 mphwest wind, 14 mph96%100%
    17:00+14°0.7 mm16 mphnorthwest wind, 16 mph94%100%
    18:00+12°0.7 mm18 mphnorthwest wind, 18 mph92%100%
    19:00+12°0.7 mm21 mphnorthwest wind, 21 mph91%100%
    20:00+11°0.4 mm22 mphnorthwest wind, 22 mph90%95%
    21:00+11°0.4 mm22 mphnorthwest wind, 22 mph89%88%
    22:00+12°0.4 mm21 mphnorthwest wind, 21 mph89%81%
    23:00+12°0.4 mm21 mphnorthwest wind, 21 mph88%73%
    +17°+14°+11°
    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
    07:02
    Sunset
    20:10
    Day length
    13 h 8 min
    Sunshine hours
    0 min
    UV index
    1
    low
    Moon
    Waning crescent
    Moonrise
    03:08
    Moonset
    19:15

    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

    +14% in the windowTuesday, September 8
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Minor02:38–03:38Moonrise
    • Major10:23–12:23Moon overhead
    • Minor18:45–19:45Moonset
    • Major22:50–00:00Moon 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?