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Where to fish

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© 2026·AI-powered bite forecast
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Ireland / County Donegal / Mill River

Bite forecast: Mill River

  • length 6 km
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Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    64/100high activity

    Cloudy: 9–12 °C

  2. MondaySeptember 7weather-based forecast
    60/100high activity

    Cloudy: 11–14 °C

  3. ThursdaySeptember 3weather-based forecast
    57/100medium activity

    Drizzle: 14–16 °C

Nearby towns

  • Buncrana0.3 mi
  • Ramelton10 mi
  • Milford10 mi

Mill River (County Donegal) — a popular fishing spot. About 6 km long. Close by — Buncrana, Ramelton and Milford. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

Loading map…

Bite calendar

7–Sep 13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
European eelPikeBreamPerchAtlantic salmonBrown troutCarpRainbow troutRoachWhite breamBleakRuddTench

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 19:00–22:00 (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

Pack transitional-season clothing — mornings and evenings are chilly. Rain is expected — don't forget a rain jacket or a waterproof shell.

Summary

Worth going — it's a productive day.

How this forecast is calculated

Why this forecast

The computed water temperature is around 12 °C — inside the 4–14 °C comfort range for Atlantic salmon, so baseline activity is high.

Computed water temperature by month; the green band is the 4–14 °C comfort rangecomfort 4–14 °C12 °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 dropping 7 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 7 hPa change
00:00 · 101523:00 · 1008 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
+12°

Cloudy · feels like +8°

Low / high
+9°…+12°
Precipitation
0.1 mm
Wind
11 mph NW
Cloud cover
93%
Humidity
71%
Pressure
1017 hPa
00:00+11°0.2 mm8 mphnorthwest wind, 8 mph92%31%
01:00+10°0.2 mm8 mphnorthwest wind, 8 mph92%36%
02:00+10°0.1 mm8 mphnorthwest wind, 8 mph92%43%
03:00+10°0.1 mm7 mphnorthwest wind, 7 mph92%52%
04:00+10°0.1 mm7 mphnorthwest wind, 7 mph91%62%
05:00+9°0.1 mm7 mphnorthwest wind, 7 mph90%72%
06:00+9°0.1 mm7 mphnorthwest wind, 7 mph89%80%
07:00+9°0.1 mm7 mphnorthwest wind, 7 mph87%86%
08:00+9°—7 mphnorthwest wind, 7 mph84%89%
09:00+10°—8 mphnorth wind, 8 mph81%90%
10:00+10°—8 mphnorth wind, 8 mph77%89%
11:00+11°0.0 mm10 mphnorthwest wind, 10 mph73%91%
12:00+12°0.1 mm11 mphnorthwest wind, 11 mph71%93%
13:00+12°0.1 mm11 mphnorthwest wind, 11 mph71%96%
14:00+12°—11 mphwest wind, 11 mph72%100%
15:00+12°—10 mphwest wind, 10 mph72%100%
16:00+12°—9 mphwest wind, 9 mph73%100%
17:00+12°—7 mphwest wind, 7 mph74%100%
18:00+12°—6 mphwest wind, 6 mph75%100%
19:00+12°—4 mphwest wind, 4 mph76%100%
20:00+11°—3 mphsouthwest wind, 3 mph77%95%
21:00+11°—2 mphsouth wind, 2 mph79%88%
22:00+11°—3 mphsoutheast wind, 3 mph80%79%
23:00+10°—5 mphsoutheast wind, 5 mph82%71%
+12°+11°+9°
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
06:53
Sunset
20:04
Day length
13 h 11 min
Sunshine hours
1 h 53 min
UV index
3
moderate
Moon
Waning crescent
Moonrise
04:15
Moonset
19:26

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
  • Minor03:45–04:45Moonrise
  • Major11:03–13:03Moon overhead
  • Minor18:56–19:56Moonset

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

  • Crana2 mi
  • Owenboy River3 mi
  • Evishbreedy River6 mi
  • Pollnahack River6 mi
  • Meenyollan8 mi
  • Clonmany River9 mi

Nearby water bodies

  • LakeLough Doo5 mi
  • LakeInch Lake5 mi
  • LakeMintiaghs Lough6 mi
  • LakeLough Turk6 mi
  • LakeGort Lough6 mi
  • LakeLough Naminn7 mi
  • LakeLough Fullarton7 mi
  • LakeLough Fad7 mi
  • LakeLough Fad8 mi
  • LakeCrunlough8 mi