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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
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© 2026·AI-powered bite forecast
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Ireland / County Cork / Constable Lake

Bite forecast: Constable Lake

  • 2 ha
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    63/100high activity

    Cloudy: 10–15 °C

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Nearby rivers

  • Owennashingaun River2 mi
  • Four Mile Water3 mi
  • Owennaghingaun River4 mi
  • Ilen4 mi
  • Roaringwater River4 mi
  • Bawnaknockane River5 mi
  • Leamawadra River5 mi
  • Saivnose5 mi
  • Little Mealagh River6 mi
  • Ahanegavanagh Stream6 mi

Nearby water bodies

  • LakeGlan Lough4 mi
  • LakeLough Bofinne4 mi
  • LakeThe Pond5 mi
  • ReservoirCoomanore Lough6 mi
  • LakeLough Marsh6 mi
  • LakeKilmore Lake6 mi
  • BayBallylickey Bay7 mi
  • BaySnave Bay7 mi
  • LakeDriminidy Lough7 mi

Constable Lake (County Cork) — one of the area's fishing spots. About 2 ha in area. Nearby towns: Bantry and Skibbereen. 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.

TuesdaySeptember 8weather-based forecast
61/100high activity

Partly cloudy: 10–14 °C

  • SaturdaySeptember 5weather-based forecast
    59/100medium activity

    Drizzle: 12–16 °C

  • Nearby towns

    • Bantry5 mi
    • Skibbereen8 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?
    BreamEuropean eelPikeBrown troutCarpPerchRainbow troutRoachWhite breamBleakRuddTench

    Bleak

    3/10 · Weak

    Hourly activity

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

    The bite is weak — fish are sluggish. Weather is steady, with no sharp swings — fish behave predictably.

    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

    Pack transitional-season clothing — mornings and evenings are chilly. Rain is expected — don't forget a rain jacket or a waterproof shell.

    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 · 101223:00 · 1023 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°

    Cloudy · feels like +10°

    Low / high
    +11°…+16°
    Precipitation
    0.0 mm
    Wind
    18 mph W
    Cloud cover
    100%
    Humidity
    69%
    Pressure
    1017 hPa
    00:00+14°0.4 mm11 mphwest wind, 11 mph99%100%
    01:00+14°0.6 mm13 mphwest wind, 13 mph99%100%
    02:00+13°0.7 mm13 mphwest wind, 13 mph99%100%
    03:00+13°0.7 mm13 mphwest wind, 13 mph99%100%
    04:00+13°0.3 mm14 mphwest wind, 14 mph96%100%
    05:00+12°—14 mphwest wind, 14 mph91%100%
    06:00+12°—15 mphwest wind, 15 mph87%100%
    07:00+12°—13 mphwest wind, 13 mph84%100%
    08:00+13°—13 mphwest wind, 13 mph82%97%
    09:00+13°0.1 mm13 mphwest wind, 13 mph85%100%
    10:00+14°—16 mphwest wind, 16 mph74%21%
    11:00+14°—17 mphwest wind, 17 mph69%100%
    12:00+15°—18 mphwest wind, 18 mph69%100%
    13:00+15°—16 mphwest wind, 16 mph66%100%
    14:00+15°—15 mphwest wind, 15 mph64%100%
    15:00+16°—15 mphwest wind, 15 mph63%55%
    16:00+15°—15 mphwest wind, 15 mph64%80%
    17:00+14°—15 mphwest wind, 15 mph70%98%
    18:00+14°—13 mphwest wind, 13 mph73%91%
    19:00+14°—11 mphwest wind, 11 mph69%29%
    20:00+13°—9 mphwest wind, 9 mph74%94%
    21:00+12°—6 mphwest wind, 6 mph84%61%
    22:00+11°—7 mphwest wind, 7 mph88%9%
    23:00+11°—8 mphwest wind, 8 mph86%0%
    +16°+13°+11°
    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
    06:54
    Sunset
    20:17
    Day length
    13 h 23 min
    Sunshine hours
    7 h 51 min
    UV index
    2
    low
    Moon
    Last quarter
    Moonrise
    23:05
    Moonset
    16:26

    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 windowFriday, September 4
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major06:16–08:16Moon overhead
    • Minor15:56–16:56Moonset
    • Major18:47–20:47Moon underfoot
    • Minor22:35–23:35Moonrise

    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?