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© 2026·AI-powered bite forecast
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Ireland / County Clare / River Doonbeg

Bite forecast: River Doonbeg

  • length 38 km
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Best fishing days for the next week

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

    Cloudy: 14–17 °C

  2. SundaySeptember 6weather-based forecast
    57/100medium activity

    Cloudy: 15–21 °C

  3. WednesdaySeptember 9weather-based forecast
    57/100medium activity

    Partly cloudy: 13–16 °C

Nearby towns

  • Kilrush4 mi
  • Kilkee6 mi
  • Milltown Malbay10 mi

River Doonbeg (County Clare) — a spot well known among anglers. About 38 km long. Close by — Kilrush, Kilkee and Milltown Malbay. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

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Bite calendar

7–Sep 13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
European eelPikeAtlantic salmonPerchBreamCarpRainbow troutBrown troutRoachBleakWhite breamRuddTench

Atlantic salmon

7/10 · Good

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 — 07:00–08:00 (dawn bite) and 20:00–22:00 (dusk bite).

Tactics

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

Lures

In clear water, natural colors work best: salmon spoon or salmon fly.

Gear

No special gear needed — seasonal clothing will do.

Summary

Worth going — it's a productive day.

How this forecast is calculated

Why this forecast

The computed water temperature is around 14 °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 °C14 °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 1 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 1 hPa change
00:00 · 101423:00 · 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

9 SepWednesday, September 9
+15°

Partly cloudy · feels like +13°

Low / high
+13°…+16°
Precipitation
0.0 mm
Wind
9 mph NW
Cloud cover
58%
Humidity
71%
Pressure
1017 hPa
00:00+13°—17 mphnorthwest wind, 17 mph76%63%
01:00+13°—16 mphnorthwest wind, 16 mph77%78%
02:00+13°—15 mphnorthwest wind, 15 mph79%79%
03:00+13°—15 mphnorthwest wind, 15 mph81%73%
04:00+13°—14 mphnorthwest wind, 14 mph83%67%
05:00+13°—13 mphnorthwest wind, 13 mph84%65%
06:00+13°—12 mphnorthwest wind, 12 mph85%63%
07:00+13°—11 mphnorthwest wind, 11 mph84%58%
08:00+13°—11 mphnorthwest wind, 11 mph82%44%
09:00+14°—11 mphnorthwest wind, 11 mph78%27%
10:00+15°—11 mphnorthwest wind, 11 mph75%19%
11:00+15°—9 mphnorthwest wind, 9 mph73%56%
12:00+15°—9 mphnorthwest wind, 9 mph71%58%
13:00+16°—9 mphnorthwest wind, 9 mph69%61%
14:00+16°—8 mphnorthwest wind, 8 mph69%66%
15:00+16°—8 mphnorthwest wind, 8 mph69%73%
16:00+15°—7 mphwest wind, 7 mph70%81%
17:00+15°—7 mphwest wind, 7 mph72%89%
18:00+15°—7 mphwest wind, 7 mph73%95%
19:00+15°—7 mphwest wind, 7 mph74%100%
20:00+14°—7 mphwest wind, 7 mph74%100%
21:00+14°—7 mphsouthwest wind, 7 mph74%100%
22:00+14°—7 mphsouthwest wind, 7 mph74%100%
23:00+14°—7 mphsouthwest wind, 7 mph74%100%
+16°+14°+13°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Wednesday, September 9
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
07:00
Sunset
20:06
Day length
13 h 6 min
Sunshine hours
4 h 40 min
UV index
2
low
Moon
Waning crescent
Moonrise
04:31
Moonset
19:29

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 9
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor04:01–05:01Moonrise
  • Major11:11–13:11Moon overhead
  • Minor18:59–19:59Moonset

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

  • Crompaun River3 mi
  • Creegh River4 mi
  • Ballyduneen River5 mi
  • Greygrove River5 mi
  • Crompaun5 mi
  • The Creek6 mi
  • Cloon6 mi
  • Annageeragh7 mi

Nearby water bodies

  • LakeKnockerry Lough2 mi
  • LakeTarmon Lough2 mi
  • LakeTullabrack Lough3 mi
  • LakeCahermurphy Lough4 mi
  • LakeLough More4 mi
  • LakeKnockalough4 mi
  • LakeCorraige Lough5 mi
  • LakeMoanmore Lough6 mi
  • LakeLough Nacrag6 mi
  • LakeKilrush Marina6 mi