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Forecast
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© 2026·AI-powered bite forecast
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Ireland / County Sligo / Lough Gill

Bite forecast: Lough Gill

  • 14 km²
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Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    63/100high activity

    Partly cloudy: 12–15 °C

  2. SaturdaySeptember 5weather-based forecast
    60/100high activity

    Cloudy: 10–17 °C

  3. WednesdaySeptember 2weather-based forecast
    59/100medium activity

    Cloudy: 14–20 °C

Nearby towns

  • Sligo2 mi
  • Collooney4 mi
  • Ballymote11 mi

Lough Gill (County Sligo) — a popular fishing spot. About 14 km² in area. Nearby towns: Sligo, Collooney and Ballymote. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

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Nearby rivers

  • Bonet2 mi
  • Garavogue3 mi
  • Diffreen River5 mi
  • Ballysadare5 mi
  • Drumcliff River6 mi

Nearby water bodies

  • LakeColgagh Lough2 mi
  • LakeLough Anelteen2 mi
  • LakeLough Lumman3 mi
  • LakeKeelogyboy Lough3 mi
  • LakeDoon Lough3 mi
  • LakeLough Dargan4 mi
  • LakeLough Arquilta4 mi
  • LakeLough Anarry4 mi
  • LakeBallygawley Lough4 mi
  • LakeCloverhill Lough5 mi

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 eelPikeBreamCarpPerchBrown troutRainbow 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 — 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

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

Pressure through the day, 4 hPa change
00:00 · 101523:00 · 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 an average month for Bleak here.

JFMAMJJASOND

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

2 SepWednesday, September 2
+18°

Cloudy · feels like +19°

Low / high
+14°…+20°
Precipitation
0.0 mm
Wind
6 mph SSW
Cloud cover
99%
Humidity
93%
Pressure
1010 hPa
00:00+14°—5 mphsouth wind, 5 mph95%100%
01:00+14°—6 mphsouth wind, 6 mph96%100%
02:00+14°—7 mphsouth wind, 7 mph95%100%
03:00+14°—5 mphsoutheast wind, 5 mph95%98%
04:00+14°—6 mphsoutheast wind, 6 mph95%100%
05:00+14°0.9 mm6 mphsoutheast wind, 6 mph98%100%
06:00+14°0.1 mm6 mphsoutheast wind, 6 mph98%100%
07:00+15°0.1 mm7 mphsoutheast wind, 7 mph97%100%
08:00+15°—7 mphsoutheast wind, 7 mph97%100%
09:00+15°—8 mphsoutheast wind, 8 mph96%100%
10:00+16°—7 mphsoutheast wind, 7 mph96%100%
11:00+16°0.1 mm9 mphsouth wind, 9 mph97%100%
12:00+18°—6 mphsouth wind, 6 mph93%99%
13:00+20°—9 mphsouthwest wind, 9 mph89%69%
14:00+20°0.1 mm9 mphsouthwest wind, 9 mph84%71%
15:00+19°—12 mphsouthwest wind, 12 mph84%72%
16:00+19°—13 mphsouthwest wind, 13 mph79%55%
17:00+18°—11 mphsouthwest wind, 11 mph83%97%
18:00+18°—13 mphsouth wind, 13 mph83%82%
19:00+17°—14 mphsouth wind, 14 mph93%90%
20:00+17°0.1 mm10 mphsouth wind, 10 mph96%95%
21:00+18°0.1 mm7 mphsouthwest wind, 7 mph93%100%
22:00+17°—7 mphsouthwest wind, 7 mph88%100%
23:00+17°—6 mphsouthwest wind, 6 mph87%100%
+20°+17°+14°
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
06:44
Sunset
20:23
Day length
13 h 39 min
Sunshine hours
3 h 41 min
UV index
1
low
Moon
Waning gibbous
Moonrise
21:30
Moonset
13:46

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
  • Major04:16–06:16Moon overhead
  • Minor13:16–14:16Moonset
  • Major16:44–18:44Moon underfoot
  • Minor21:00–22:00Moonrise

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?