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Ireland / County Mayo / Lough Doo

Bite forecast: Lough Doo

  • 2 ha
Loading map…

Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    64/100high activity

    Cloudy: 12–16 °C

Nearby rivers

  • Glennamong River2 mi
  • Glenthomas River3 mi
  • Srahmore River3 mi
  • Altacooney River3 mi

Nearby water bodies

  • LakeLough Feeagh2 mi
  • LakeLough Navroony2 mi
  • LakeLough Naprasky2 mi
  • LakeLough Fadda2 mi
  • LakeLough Skahaghadrantan2 mi
  • LakeDoontrusk Lough3 mi
  • LakeLough Pollagerdy3 mi
  • LakeCarheenbrack Lough3 mi
  • LakeFurnace Lough3 mi
  • LakeCorranabinna Lough3 mi

Lough Doo (County Mayo) — one of the area's fishing spots. About 2 ha in area. Nearby towns: Newport and Westport. 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.

SaturdaySeptember 5weather-based forecast
60/100high activity

Partly cloudy: 11–16 °C

  • SundaySeptember 6weather-based forecast
    59/100medium activity

    Drizzle: 14–18 °C

  • Nearby towns

    • Newport5 mi
    • Westport11 mi
    Loading map…

    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 eelPikeBreamBrown troutCarpPerchRainbow troutBleakRoachRuddTenchWhite bream

    Bleak

    3/10 · Weak

    Hourly activity

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

    The bite is weak — fish are sluggish. A thunderstorm is possible: activity rises before the front and drops after.

    Peak bite hours

    Best time — 11:00–17:00 (daytime activity).

    Tactics

    Chum one spot near a drop-off and wait for fish to arrive — don't chase them.

    Lures

    Today's bait — maggot or small hook with dough bait. In cold or murky water, add scent to your chum.

    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

    A slow day — go only if you really feel like it.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 14 °C — colder than the 14–26 °C comfort range for Bleak: the fish conserves energy and takes more cautiously.

    Computed water temperature by month; the green band is the 14–26 °C comfort rangecomfort 14–26 °C14 °C
    JFMAMJJASOND

    Bleak feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.

    The day: daylight hours and when Bleak 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 · 100723:00 · 1019 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 average month for Bleak here.

    JFMAMJJASOND

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

    4 SepFriday, September 4
    +15°

    Drizzle · feels like +11°

    Low / high
    +12°…+15°
    Precipitation
    0.8 mm
    Wind
    16 mph W
    Cloud cover
    87%
    Humidity
    80%
    Pressure
    1012 hPa
    00:00+14°—12 mphsouthwest wind, 12 mph89%100%
    01:00+14°—13 mphwest wind, 13 mph82%100%
    02:00+14°—14 mphsouthwest wind, 14 mph79%100%
    03:00+14°—15 mphwest wind, 15 mph77%100%
    04:00+14°—16 mphwest wind, 16 mph73%100%
    05:00+14°—17 mphwest wind, 17 mph75%57%
    06:00+14°—19 mphwest wind, 19 mph76%68%
    07:00+14°—18 mphwest wind, 18 mph78%25%
    08:00+13°2.1 mm14 mphwest wind, 14 mph93%100%
    09:00+13°0.3 mm15 mphwest wind, 15 mph88%100%
    10:00+14°0.7 mm16 mphwest wind, 16 mph89%50%
    11:00+15°—17 mphwest wind, 17 mph77%1%
    12:00+15°0.8 mm16 mphwest wind, 16 mph80%87%
    13:00+15°—20 mphwest wind, 20 mph76%56%
    14:00+15°0.1 mm16 mphwest wind, 16 mph77%99%
    15:00+15°1.0 mm18 mphwest wind, 18 mph78%41%
    16:00+14°—17 mphwest wind, 17 mph67%95%
    17:00+15°0.1 mm16 mphwest wind, 16 mph73%60%
    18:00+14°—13 mphwest wind, 13 mph77%91%
    19:00+13°0.6 mm10 mphwest wind, 10 mph88%5%
    20:00+13°—10 mphwest wind, 10 mph85%42%
    21:00+13°—10 mphwest wind, 10 mph80%66%
    22:00+12°0.4 mm9 mphwest wind, 9 mph89%70%
    23:00+13°—5 mphwest wind, 5 mph87%53%
    +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
    06:51
    Sunset
    20:21
    Day length
    13 h 30 min
    Sunshine hours
    8 h 55 min
    UV index
    2
    low
    Moon
    Last quarter
    Moonrise
    22:52
    Moonset
    16:48

    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
    • Major06:20–08:20Moon overhead
    • Minor16:18–17:18Moonset
    • Major18:51–20:51Moon underfoot
    • Minor22:22–23:22Moonrise

    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?