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

Bite forecast: Barragh Lough

  • 6 ha
Loading map…

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    62/100high activity

    Clear: 9–15 °C

  2. WednesdaySeptember 2weather-based forecast
    61/100high activity

    Drizzle: 15–20 °C

  3. SaturdaySeptember 5weather-based forecast
    59/100medium activity

    Partly cloudy: 9–17 °C

Barragh Lough (County Cavan) — one of the area's fishing spots. About 6 ha in area. Nearby towns: Cootehill, Cavan and Belturbet. 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.

Nearby towns

  • Cootehill3 mi
  • Cavan10 mi
  • Belturbet11 mi
Loading map…

Bite calendar

Wednesday, September 2

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

Bleak

4/10 · Weak

Hourly activity

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

The bite is moderate — fish feed in short bursts. Pressure is rising — activity tends to be more subdued.

Peak bite hours

Best time — 13:00–15:00 (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

An average day — best chances during peak windows.

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 dropping 5 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 5 hPa change
00:00 · 101623:00 · 1011 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

2 SepWednesday, September 2
+17°

Drizzle · feels like +19°

Low / high
+15°…+20°
Precipitation
0.2 mm
Wind
4 mph SW
Cloud cover
100%
Humidity
97%
Pressure
1010 hPa
00:00+15°—4 mphsouth wind, 4 mph96%91%
01:00+15°—5 mphsouth wind, 5 mph96%100%
02:00+15°—6 mphsouth wind, 6 mph96%100%
03:00+15°0.1 mm7 mphsouth wind, 7 mph96%100%
04:00+15°—6 mphsoutheast wind, 6 mph96%100%
05:00+15°0.1 mm6 mphsoutheast wind, 6 mph96%100%
06:00+15°0.3 mm7 mphsoutheast wind, 7 mph96%100%
07:00+15°0.2 mm5 mphsoutheast wind, 5 mph96%100%
08:00+15°0.8 mm5 mpheast wind, 5 mph96%100%
09:00+15°—5 mpheast wind, 5 mph95%100%
10:00+16°0.3 mm4 mphsoutheast wind, 4 mph97%100%
11:00+16°0.2 mm4 mphsoutheast wind, 4 mph97%100%
12:00+17°0.2 mm4 mphsouthwest wind, 4 mph97%100%
13:00+19°—7 mphsouthwest wind, 7 mph94%100%
14:00+20°—11 mphsouthwest wind, 11 mph92%97%
15:00+20°0.2 mm11 mphsouthwest wind, 11 mph88%95%
16:00+19°0.2 mm11 mphsouthwest wind, 11 mph92%78%
17:00+19°—12 mphsouthwest wind, 12 mph81%92%
18:00+19°—12 mphsouthwest wind, 12 mph82%89%
19:00+18°—10 mphsouthwest wind, 10 mph84%100%
20:00+17°—10 mphsouthwest wind, 10 mph89%100%
21:00+17°—11 mphsouthwest wind, 11 mph92%100%
22:00+18°—12 mphsouthwest wind, 12 mph94%100%
23:00+17°0.1 mm13 mphsouthwest wind, 13 mph90%100%
+20°+17°+15°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Wednesday, September 2
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:39
Sunset
20:18
Day length
13 h 39 min
Sunshine hours
38 min
UV index
1
low
Moon
Waning gibbous
Moonrise
21:26
Moonset
13:42

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 windowWednesday, September 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major04:12–06:12Moon overhead
  • Minor13:12–14:12Moonset
  • Major16:39–18:39Moon underfoot
  • Minor20:56–21:56Moonrise

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

  • Bunnoe1 mi
  • Dromore River1 mi
  • Larah3 mi
  • Bunnoe River3 mi

Nearby water bodies

  • LakeRunchy Lough0.4 mi
  • LakeBlack Lough0.8 mi
  • LakeKillynenagh Lough1 mi
  • LakeKillycreeny Lough1 mi
  • LakeLong Lough1 mi
  • LakeWhite Lough1 mi
  • LakeQuarry Lough1 mi
  • LakeDrumsheil Lough2 mi
  • LakeTattincake Lough2 mi
  • LakeDrum Lough2 mi