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Ireland / County Mayo / Owenwee River

Bite forecast: Owenwee River

  • length 13 km
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Best fishing days for the next week

  1. ThursdaySeptember 10weather-based forecast
    66/100high activity

    Drizzle: 11–16 °C

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Nearby rivers

  • Carrowbeg River3 mi
  • Owenmore River4 mi

Nearby water bodies

  • LakeLough Greney0.9 mi
  • LakeMoher Lough1 mi
  • LakeLettereen Lough2 mi
  • LakeKnappaghbeg Lough3 mi
  • LakeCreggan Lough3 mi
  • LakeCornacarta Lough3 mi
  • LakeBallynacarrick Lough3 mi
  • LakeAnnagh Lough3 mi
  • LakeLough Nacorra4 mi
  • LakeKinlooey Lough4 mi

Owenwee River (County Mayo) — a spot well known among anglers. About 13 km long. Close by — Westport, Newport and Louisburgh. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

WednesdaySeptember 9weather-based forecast
62/100high activity

Cloudy: 11–14 °C

  • MondaySeptember 7weather-based forecast
    61/100high activity

    Drizzle: 13–14 °C

  • Nearby towns

    • Westport2 mi
    • Newport7 mi
    • Louisburgh8 mi

    Bite calendar

    Saturday, September 5

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

    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 — 07:00–08:00 (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

    Pack transitional-season clothing — mornings and evenings are chilly. 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 13 °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 °C13 °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 2 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 2 hPa change
    00:00 · 101923:00 · 1017 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

    5 SepSaturday, September 5
    +15°

    Partly cloudy · feels like +13°

    Low / high
    +11°…+16°
    Precipitation
    0.0 mm
    Wind
    6 mph SW
    Cloud cover
    73%
    Humidity
    63%
    Pressure
    1022 hPa
    00:00+13°—8 mphwest wind, 8 mph87%100%
    01:00+12°0.1 mm4 mphsouthwest wind, 4 mph92%55%
    02:00+13°—5 mphwest wind, 5 mph87%80%
    03:00+13°—5 mphwest wind, 5 mph87%83%
    04:00+12°0.1 mm4 mphsouthwest wind, 4 mph91%19%
    05:00+12°—3 mphsouthwest wind, 3 mph90%100%
    06:00+11°—3 mphsouthwest wind, 3 mph93%0%
    07:00+11°—3 mphsouthwest wind, 3 mph89%13%
    08:00+12°—4 mphsouth wind, 4 mph87%48%
    09:00+13°—4 mphsouthwest wind, 4 mph81%94%
    10:00+14°—6 mphsouthwest wind, 6 mph72%40%
    11:00+15°—6 mphsouthwest wind, 6 mph65%48%
    12:00+15°—6 mphsouthwest wind, 6 mph63%73%
    13:00+16°—9 mphsouthwest wind, 9 mph61%55%
    14:00+16°—8 mphsouth wind, 8 mph66%86%
    15:00+16°—10 mphsouth wind, 10 mph62%95%
    16:00+16°—11 mphsouth wind, 11 mph66%100%
    17:00+15°0.1 mm9 mphsouth wind, 9 mph73%100%
    18:00+13°0.3 mm7 mphsouth wind, 7 mph92%100%
    19:00+13°0.2 mm8 mphsouth wind, 8 mph92%100%
    20:00+14°0.1 mm13 mphsouth wind, 13 mph93%100%
    21:00+14°0.2 mm14 mphsouth wind, 14 mph97%99%
    22:00+14°0.2 mm13 mphsouth wind, 13 mph97%99%
    23:00+14°0.6 mm9 mphsouth wind, 9 mph98%100%
    +16°+14°+11°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Saturday, September 5
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:53
    Sunset
    20:19
    Day length
    13 h 26 min
    Sunshine hours
    8 h
    UV index
    2
    low
    Moon
    Waning crescent
    Moonrise
    23:59
    Moonset
    17:52

    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

    +12% in the windowSaturday, September 5
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major07:22–09:22Moon overhead
    • Minor17:22–18:22Moonset
    • Major19:54–21:54Moon underfoot
    • Minor23:29–00:00Moonrise

    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?