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© 2026·AI-powered bite forecast
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Ireland / County Kerry / River Cummeragh

Bite forecast: River Cummeragh

  • length 11 km
Loading map…

Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    58/100medium activity

    Drizzle: 13–15 °C

  2. ThursdaySeptember 3weather-based forecast
    56/100medium activity

    Cloudy: 14–18 °C

  3. TuesdaySeptember 8weather-based forecast
    54/100medium activity

    Drizzle: 12–15 °C

Nearby towns

  • Cahersiveen8 mi

River Cummeragh (County Kerry) — a popular fishing spot. About 11 km long. Nearest town — Cahersiveen. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

Loading map…

Nearby rivers

  • Cummeragh River2 mi
  • Owengariff River2 mi
  • Inny3 mi
  • Capall River3 mi
  • Currane4 mi
  • Staigue5 mi

Nearby water bodies

  • LakeLough Currane2 mi
  • LakeLough Namona3 mi
  • LakeLough Iskanamacteery3 mi
  • LakeIsknagahiny Lough3 mi
  • LakeCloonaghlin Lough4 mi
  • LakeLough Nambrackdarrig4 mi
  • LakeLough Nellinane4 mi
  • LakeCoomrooanig Lough4 mi
  • LakeLough Dreenaun4 mi
  • LakeDerriana Lough4 mi

Bite calendar

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
PikeEuropean eelBreamCarpPerchAtlantic salmonBrown troutRainbow troutRoachBleakRuddTenchWhite bream

Atlantic salmon

5/10 · Fair

Hourly activity

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

The bite is moderate — fish feed in short bursts. A thunderstorm is possible: activity rises before the front and drops after.

Peak bite hours

Best time — 06:00–08:00 (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: salmon spoon or salmon fly.

Gear

No special gear needed — seasonal clothing will do. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.

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 — warmer than the 4–14 °C comfort range for Atlantic salmon: in the heat it drops deeper and feeds less often.

Computed water temperature by month; the green band is the 4–14 °C comfort rangecomfort 4–14 °C15 °C
JFMAMJJASOND

Atlantic salmon 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 Atlantic salmon feeds0:0012:0024:00

Pressure is rising 2 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 2 hPa change
00:00 · 101323:00 · 1015 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 active season for Atlantic salmon here.

JFMAMJJASOND

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

2 SepWednesday, September 2
+17°

Cloudy · feels like +16°

Low / high
+16°…+18°
Precipitation
0.0 mm
Wind
13 mph WSW
Cloud cover
98%
Humidity
89%
Pressure
1014 hPa
00:00+16°2.7 mm13 mphsouth wind, 13 mph95%100%
01:00+16°2.3 mm14 mphsouth wind, 14 mph97%100%
02:00+17°0.5 mm14 mphsouthwest wind, 14 mph99%100%
03:00+17°0.2 mm11 mphsouthwest wind, 11 mph97%100%
04:00+17°0.2 mm10 mphsouthwest wind, 10 mph96%100%
05:00+17°0.1 mm7 mphsouthwest wind, 7 mph96%100%
06:00+17°—9 mphsouthwest wind, 9 mph97%100%
07:00+17°—8 mphsouthwest wind, 8 mph96%100%
08:00+17°0.1 mm10 mphsouthwest wind, 10 mph99%100%
09:00+17°—11 mphsouthwest wind, 11 mph99%100%
10:00+17°0.1 mm12 mphsouthwest wind, 12 mph97%100%
11:00+16°0.2 mm13 mphwest wind, 13 mph97%100%
12:00+17°—13 mphwest wind, 13 mph89%98%
13:00+18°—11 mphwest wind, 11 mph86%98%
14:00+18°—10 mphwest wind, 10 mph83%100%
15:00+18°—10 mphsouthwest wind, 10 mph90%100%
16:00+18°0.3 mm12 mphsouthwest wind, 12 mph93%100%
17:00+18°0.2 mm14 mphsouthwest wind, 14 mph98%100%
18:00+18°0.1 mm14 mphwest wind, 14 mph97%99%
19:00+18°—12 mphwest wind, 12 mph93%90%
20:00+17°—11 mphwest wind, 11 mph91%82%
21:00+17°—10 mphwest wind, 10 mph91%95%
22:00+17°—10 mphwest wind, 10 mph92%94%
23:00+16°—9 mphwest wind, 9 mph92%91%
+18°+17°+16°
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
06:52
Sunset
20:24
Day length
13 h 32 min
Sunshine hours
40 min
UV index
2
low
Moon
Waning gibbous
Moonrise
21:50
Moonset
13:44

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

+11% in the windowWednesday, September 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major04:25–06:25Moon overhead
  • Minor13:14–14:14Moonset
  • Major16:52–18:52Moon underfoot
  • Minor21:20–22:20Moonrise

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?