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© 2026·AI-powered bite forecast
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Ireland / County Cavan / Lough Aush

Bite forecast: Lough Aush

  • 2 ha
Loading map…

Best fishing days for the next week

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

    Cloudy: 12–17 °C

  2. SundaySeptember 6weather-based forecast
    60/100high activity

    Cloudy: 16–20 °C

  3. TuesdaySeptember 8weather-based forecast
    55/100medium activity

    Cloudy: 11–14 °C

Nearby towns

  • Bailieborough4 mi
  • Cootehill8 mi
  • Virginia9 mi

Lough Aush (County Cavan) — a popular fishing spot. About 2 ha in area. Nearby towns: Bailieborough, Cootehill and Virginia. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

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 eelPikeBreamCarpPerchRainbow troutBrown troutRoachBleakRuddWhite breamTench

Bleak

3/10 · Weak

Hourly activity

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

The bite is weak — fish are sluggish. Pressure is dropping — this usually boosts the bite.

Peak bite hours

Best time — 12:00–17:00 (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. 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 15 °C — inside the 14–26 °C comfort range for Bleak, so baseline activity is high.

Computed water temperature by month; the green band is the 14–26 °C comfort rangecomfort 14–26 °C15 °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 10 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 10 hPa change
00:00 · 100823:00 · 1018 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 a slow season for Bleak: the best months fall at another time of year.

JFMAMJJASOND

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

4 SepFriday, September 4
+16°

Cloudy · feels like +13°

Low / high
+13°…+17°
Precipitation
0.0 mm
Wind
16 mph W
Cloud cover
84%
Humidity
72%
Pressure
1010 hPa
00:00+14°—9 mphsouthwest wind, 9 mph94%100%
01:00+14°—10 mphsouthwest wind, 10 mph94%100%
02:00+14°—9 mphsouthwest wind, 9 mph93%100%
03:00+14°—11 mphsouthwest wind, 11 mph90%100%
04:00+13°—10 mphsouthwest wind, 10 mph87%97%
05:00+13°—14 mphsouthwest wind, 14 mph84%100%
06:00+13°—14 mphsouthwest wind, 14 mph84%92%
07:00+13°—14 mphsouthwest wind, 14 mph85%88%
08:00+13°—13 mphsouthwest wind, 13 mph81%90%
09:00+14°0.1 mm14 mphsouthwest wind, 14 mph81%77%
10:00+15°—14 mphwest wind, 14 mph80%91%
11:00+16°0.1 mm19 mphwest wind, 19 mph75%29%
12:00+16°—16 mphwest wind, 16 mph72%84%
13:00+16°—16 mphwest wind, 16 mph67%100%
14:00+17°0.2 mm15 mphwest wind, 15 mph67%77%
15:00+17°—15 mphwest wind, 15 mph63%96%
16:00+17°—12 mphwest wind, 12 mph64%100%
17:00+15°0.7 mm15 mphwest wind, 15 mph75%30%
18:00+16°—12 mphwest wind, 12 mph68%80%
19:00+15°0.1 mm10 mphwest wind, 10 mph73%95%
20:00+13°—8 mphsouthwest wind, 8 mph81%100%
21:00+13°—7 mphsouthwest wind, 7 mph82%62%
22:00+13°—9 mphwest wind, 9 mph83%70%
23:00+13°—9 mphwest wind, 9 mph84%94%
+17°+15°+13°
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
06:43
Sunset
20:13
Day length
13 h 30 min
Sunshine hours
4 h 55 min
UV index
2
low
Moon
Last quarter
Moonrise
22:40
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

+14% in the windowFriday, September 4
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major06:07–08:07Moon overhead
  • Minor16:05–17:05Moonset
  • Major18:38–20:38Moon underfoot
  • Minor22:10–23:10Moonrise

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?

Nearby rivers

  • Lear3 mi

Nearby water bodies

  • LakeChapel Lough0.5 mi
  • LakeLough Mushlin0.8 mi
  • LakeLough Nagarnaman0.8 mi
  • LakeCornavedy Lough0.9 mi
  • LakeSkeagh Lough Upper1 mi
  • LakeTullylorcan Lough1 mi
  • LakeDrumkeery Lough2 mi
  • LakeLisgar Lough2 mi
  • LakeDrumkeery Lough2 mi
  • LakeRoosky Lough2 mi