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Ireland / County Donegal / River Drowes

Bite forecast: River Drowes

  • length 6 km
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    60/100high activity

    Clear: 11–15 °C

  2. MondaySeptember 7weather-based forecast
    59/100medium activity

    Partly cloudy: 12–15 °C

  3. ThursdaySeptember 10weather-based forecast
    59/100medium activity

    Drizzle: 11–13 °C

Nearby towns

  • Bundoran1 mi
  • Ballyshannon4 mi
  • Killybegs12 mi

River Drowes (County Donegal) — one of the area's fishing spots. About 6 km long. Nearby towns: Bundoran, Ballyshannon and Killybegs. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.

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 eelPikeAtlantic salmonBreamPerchRainbow troutBrown troutCarpBleakRoachWhite breamRuddTench

Atlantic salmon

6/10 · Fair

Hourly activity

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

The bite is moderate — fish feed in short bursts. Pressure is dropping — this usually boosts the bite.

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: 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

An average day — best chances during peak windows.

How this forecast is calculated

Why this forecast

The computed water temperature is around 13 °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 °C13 °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 14 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 14 hPa change
00:00 · 100523:00 · 1018 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

8 SepTuesday, September 8
+13°

Drizzle · feels like +9°

Low / high
+11°…+13°
Precipitation
0.2 mm
Wind
15 mph NW
Cloud cover
92%
Humidity
85%
Pressure
1010 hPa
00:00+11°0.5 mm15 mphwest wind, 15 mph85%43%
01:00+11°0.5 mm15 mphwest wind, 15 mph86%25%
02:00+11°0.9 mm15 mphwest wind, 15 mph89%44%
03:00+11°0.9 mm16 mphwest wind, 16 mph92%79%
04:00+11°0.9 mm16 mphwest wind, 16 mph94%100%
05:00+11°0.7 mm15 mphwest wind, 15 mph94%88%
06:00+11°0.7 mm13 mphwest wind, 13 mph94%61%
07:00+12°0.7 mm12 mphwest wind, 12 mph93%44%
08:00+12°0.3 mm12 mphnorthwest wind, 12 mph92%48%
09:00+12°0.3 mm13 mphnorthwest wind, 13 mph91%60%
10:00+12°0.3 mm14 mphnorthwest wind, 14 mph90%73%
11:00+13°0.2 mm14 mphnorthwest wind, 14 mph88%83%
12:00+13°0.2 mm15 mphnorthwest wind, 15 mph85%92%
13:00+13°0.2 mm16 mphnorthwest wind, 16 mph82%98%
14:00+13°—16 mphnorthwest wind, 16 mph78%100%
15:00+13°—16 mphnorthwest wind, 16 mph75%99%
16:00+13°—16 mphnorthwest wind, 16 mph74%97%
17:00+13°0.2 mm15 mphnorthwest wind, 15 mph78%96%
18:00+12°0.2 mm13 mphnorthwest wind, 13 mph85%94%
19:00+12°0.2 mm12 mphnorthwest wind, 12 mph90%88%
20:00+11°—11 mphnorthwest wind, 11 mph89%73%
21:00+11°—10 mphnorthwest wind, 10 mph86%53%
22:00+11°—10 mphnorthwest wind, 10 mph83%38%
23:00+11°—9 mphnorthwest wind, 9 mph81%32%
+13°+12°+11°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Tuesday, September 8
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:51
Sunset
20:07
Day length
13 h 16 min
Sunshine hours
12 h 33 min
UV index
1
low
Moon
Waning crescent
Moonrise
02:49
Moonset
19:14

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 windowTuesday, September 8
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor02:19–03:19Moonrise
  • Major10:15–12:15Moon overhead
  • Minor18:44–19:44Moonset
  • Major22:41–00:00Moon underfoot

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

  • Drowes0.4 mi
  • Duff River3 mi
  • Abbey River5 mi
  • Ballaghnatrillick River6 mi
  • Glenaniff River6 mi
  • Twom Water7 mi

Nearby water bodies

  • LakeDerreenavoggy Lough4 mi
  • LakeArroo Lough5 mi
  • LakeLough Melvin5 mi
  • LakeLegallan Lough6 mi
  • LakeKnader Lough6 mi
  • BayDonegal Bay6 mi
  • LakeMeenagraun Lough7 mi
  • LakeLough Lareen7 mi
  • LakeTullyhorky Lough7 mi
  • LakeLough Nabrack7 mi