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Ireland / County Galway / River Corrib

Bite forecast: River Corrib

  • length 11 km
  • Flows into Atlantic Ocean
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Best fishing days for the next week

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

    Cloudy: 12–15 °C

River Corrib (County Galway) — one of the area's fishing spots. About 11 km long. Flows into Atlantic Ocean. Nearby towns: Galway, Moycullen and Barna. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

WednesdaySeptember 9weather-based forecast
58/100medium activity

Partly cloudy: 11–16 °C

  • ThursdaySeptember 10weather-based forecast
    57/100medium activity

    Drizzle: 11–16 °C

  • Nearby towns

    • Galway0.2 mi
    • Moycullen3 mi
    • Barna4 mi

    Nearby rivers

    • Terryland River2 mi
    • Loughkip River5 mi
    • Cregg River5 mi
    • Loughich River6 mi
    • Waterdale River6 mi
    • Knock River6 mi

    Nearby water bodies

    • LakeBallindooly Lough2 mi
    • LakeDrum Lough2 mi
    • LakeLough Atalia3 mi
    • LakeLough Aceelagh3 mi
    • LakeBallyquirke Lough4 mi
    • LakeLough Inch4 mi
    • LakeBeggarmans Lough5 mi
    • LakeLough Kip5 mi
    • LakeLough Down5 mi
    • LakeLough Pollalahey6 mi

    Bite calendar

    Friday, September 4

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    European eelPikePerchAtlantic salmonBreamBrown troutCarpRainbow 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. Pressure is dropping — this usually boosts the bite.

    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. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    An average day — best chances during peak windows.

    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 rising 11 hPa over the day — the bite usually settles down after a rise.

    Pressure through the day, 11 hPa change
    00:00 · 100923:00 · 1020 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

    4 SepFriday, September 4
    +14°

    Rain · feels like +11°

    Low / high
    +12°…+15°
    Precipitation
    1.9 mm
    Wind
    14 mph W
    Cloud cover
    85%
    Humidity
    85%
    Pressure
    1014 hPa
    00:00+14°0.2 mm10 mphsouthwest wind, 10 mph97%100%
    01:00+14°—12 mphsouthwest wind, 12 mph92%100%
    02:00+14°—13 mphwest wind, 13 mph81%100%
    03:00+14°—14 mphwest wind, 14 mph77%80%
    04:00+14°—15 mphwest wind, 15 mph78%98%
    05:00+13°0.2 mm15 mphwest wind, 15 mph84%100%
    06:00+13°—17 mphwest wind, 17 mph82%100%
    07:00+13°—16 mphwest wind, 16 mph79%94%
    08:00+14°—18 mphwest wind, 18 mph77%77%
    09:00+14°—17 mphwest wind, 17 mph74%13%
    10:00+15°—18 mphwest wind, 18 mph76%71%
    11:00+15°—15 mphwest wind, 15 mph80%99%
    12:00+14°1.9 mm14 mphwest wind, 14 mph85%85%
    13:00+13°0.1 mm13 mphwest wind, 13 mph84%98%
    14:00+15°0.1 mm15 mphwest wind, 15 mph77%99%
    15:00+15°—15 mphwest wind, 15 mph74%79%
    16:00+15°—14 mphwest wind, 14 mph69%78%
    17:00+14°—15 mphwest wind, 15 mph75%86%
    18:00+13°0.1 mm13 mphwest wind, 13 mph90%100%
    19:00+13°0.3 mm9 mphwest wind, 9 mph92%99%
    20:00+13°—10 mphwest wind, 10 mph88%90%
    21:00+12°—11 mphwest wind, 11 mph85%41%
    22:00+13°—11 mphwest wind, 11 mph85%92%
    23:00+12°—9 mphwest wind, 9 mph88%75%
    +15°+14°+12°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Friday, September 4
    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
    20:20
    Day length
    13 h 28 min
    Sunshine hours
    3 h 22 min
    UV index
    3
    moderate
    Moon
    Last quarter
    Moonrise
    22:57
    Moonset
    16:35

    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

    +13% in the windowFriday, September 4
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major06:16–08:16Moon overhead
    • Minor16:05–17:05Moonset
    • Major18:47–20:47Moon underfoot
    • Minor22:27–23:27Moonrise

    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?
    Loading map…