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Ireland / County Offaly / Rainbow trout

Rainbow trout bite in County Offaly

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

Rainbow trout bite forecast in County Offaly today

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    73/100high activity

    Cloudy: 9–14 °C

    Best fishing time: 06:00–09:00

  2. MondaySeptember 7weather-based forecast
    70/100high activity

    Drizzle: 13–15 °C

    Best fishing time: 19:00–22:00

  3. SundaySeptember 6weather-based forecast
    67/100high activity

    Rain: 16–20 °C

    Best fishing time: 06:00–09:00

How to catch Rainbow trout

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

Read the guide →

Rainbow trout bite calendar

Thursday, September 3

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. Weather is steady, with no sharp swings — fish behave predictably.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 20:00–21:00 (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: trout paste or trout spoon.

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 6–16 °C comfort range for Rainbow trout, so baseline activity is high.

Computed water temperature by month; the green band is the 6–16 °C comfort rangecomfort 6–16 °C15 °C
JFMAMJJASOND

Rainbow trout 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 Rainbow trout feeds0:0012:0024:00

Pressure is dropping 3 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 3 hPa change
00:00 · 101323:00 · 1010 hPa

September is an active season for Rainbow trout here.

JFMAMJJASOND

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

3 SepThursday, September 3
+19°

Cloudy · feels like +16°

Low / high
+14°…+19°
Precipitation
0.0 mm
Wind
16 mph SW
Cloud cover
100%
Humidity
78%
Pressure
1013 hPa
00:00+16°0.3 mm11 mphsouthwest wind, 11 mph94%89%
01:00+16°—12 mphwest wind, 12 mph94%99%
02:00+15°—11 mphsouthwest wind, 11 mph91%98%
03:00+16°—10 mphsouthwest wind, 10 mph93%98%
04:00+15°—11 mphsouthwest wind, 11 mph92%100%
05:00+15°—10 mphsouthwest wind, 10 mph94%100%
06:00+15°—8 mphsouthwest wind, 8 mph94%100%
07:00+15°—8 mphsouthwest wind, 8 mph93%100%
08:00+16°—8 mphsouthwest wind, 8 mph93%100%
09:00+16°—9 mphsouthwest wind, 9 mph90%100%
10:00+16°0.4 mm9 mphsouthwest wind, 9 mph96%100%
11:00+18°—13 mphsouthwest wind, 13 mph86%100%
12:00+19°—16 mphsouthwest wind, 16 mph78%100%
13:00+19°0.1 mm16 mphsouthwest wind, 16 mph79%100%
14:00+18°0.1 mm16 mphwest wind, 16 mph78%100%
15:00+17°0.3 mm12 mphwest wind, 12 mph81%100%
16:00+16°0.8 mm10 mphwest wind, 10 mph90%100%
17:00+16°0.7 mm9 mphwest wind, 9 mph91%100%
18:00+15°1.0 mm11 mphsouthwest wind, 11 mph92%100%
19:00+15°0.7 mm11 mphsouthwest wind, 11 mph92%100%
20:00+15°0.4 mm15 mphsouthwest wind, 15 mph93%100%
21:00+14°0.3 mm10 mphsouthwest wind, 10 mph95%100%
22:00+14°0.1 mm9 mphsouthwest wind, 9 mph94%100%
23:00+14°—9 mphsouthwest wind, 9 mph94%100%
+19°+16°+14°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Thursday, September 3
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
20:15
Day length
13 h 32 min
Sunshine hours
0 min
UV index
2
low
Moon
Last quarter
Moonrise
22:03
Moonset
15:09

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 windowThursday, September 3
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major05:10–07:10Moon overhead
  • Minor14:39–15:39Moonset
  • Major17:40–19:40Moon underfoot
  • Minor21:33–22:33Moonrise

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?