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

Perch bite in County Sligo

Perch lives in County Sligo. Today's bite forecast, a day-by-day and hour-by-hour activity calendar, best time and baits.

Perch bite forecast in County Sligo today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    83/100high activity

    Partly cloudy: 12–15 °C

    Best fishing time: 06:00–09:00

  2. SaturdaySeptember 5weather-based forecast
    72/100high activity

    Cloudy: 10–17 °C

    Best fishing time: 19:00–22:00

  3. WednesdaySeptember 2weather-based forecast
    69/100high activity

    Cloudy: 14–20 °C

    Best fishing time: 06:00–09:00

How to catch Perch

Tackle, baits, spots and seasons — a full guide to catching Perch.

Read the guide →

Perch 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?

Hourly activity

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

The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued.

Peak bite hours

Best time — 06:00–09:00 (dawn bite) and 20:00–22:00 (dusk bite).

Tactics

Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.

Lures

The water's turning murky — go with bright, noisy lures: curly-tail grub or spinner.

Gear

No special gear needed — seasonal clothing will do. Rain is expected — don't forget a rain jacket or a waterproof shell.

Summary

Worth going — it's a productive day.

Why this forecast

The computed water temperature is around 15 °C — inside the 10–22 °C comfort range for Perch, so baseline activity is high.

Computed water temperature by month; the green band is the 10–22 °C comfort rangecomfort 10–22 °C15 °C
JFMAMJJASOND

Perch works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.

The day: daylight hours and when Perch 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

September is an active season for Perch 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
21:31
Moonset
13:50

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 windowWednesday, September 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major04:19–06:19Moon overhead
  • Minor13:20–14:20Moonset
  • Major16:46–18:46Moon underfoot
  • Minor21:01–22:01Moonrise

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?