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© 2026·AI-powered bite forecast
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Ireland / County Wicklow / Atlantic salmon

Atlantic salmon bite in County Wicklow

Atlantic salmon lives in County Wicklow. Today's bite forecast, a day-by-day and hour-by-hour activity calendar, best time and baits.

Atlantic salmon bite forecast in County Wicklow today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    70/100high activity

    Cloudy: 9–16 °C

    Best fishing time: 06:00–09:00

  2. WednesdaySeptember 2weather-based forecast
    63/100high activity

    Drizzle: 13–19 °C

    Best fishing time: 19:00–22:00

  3. SaturdaySeptember 5weather-based forecast
    61/100high activity

    Partly cloudy: 8–16 °C

    Best fishing time: 06:00–09:00

How to catch Atlantic salmon

Tackle, baits, spots and seasons — a full guide to catching Atlantic salmon.

Read the guide →

Atlantic salmon bite calendar

Wednesday, September 2

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
Rivers

Hourly activity

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

The bite is strong — fish are active. A thunderstorm is possible: activity rises before the front and drops after.

Peak bite hours

Best time — 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

Worth going — it's a productive day.

Why this forecast

The computed water temperature is around 14 °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 °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 dropping 4 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 4 hPa change
00:00 · 101723:00 · 1013 hPa

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
+16°

Drizzle · feels like +16°

Low / high
+12°…+19°
Precipitation
0.7 mm
Wind
8 mph SW
Cloud cover
100%
Humidity
98%
Pressure
1012 hPa
00:00+13°—6 mphsouth wind, 6 mph93%100%
01:00+12°—7 mphsouthwest wind, 7 mph95%100%
02:00+12°0.7 mm5 mphsouthwest wind, 5 mph98%100%
03:00+12°3.0 mm5 mphsouth wind, 5 mph99%100%
04:00+13°3.0 mm8 mphsouth wind, 8 mph99%100%
05:00+13°3.3 mm8 mphsouth wind, 8 mph99%100%
06:00+13°10.5 mm6 mphsouth wind, 6 mph99%100%
07:00+14°5.5 mm9 mphsouthwest wind, 9 mph100%100%
08:00+15°—12 mphsouthwest wind, 12 mph98%100%
09:00+15°—11 mphsouthwest wind, 11 mph96%95%
10:00+15°0.1 mm10 mphsouthwest wind, 10 mph98%100%
11:00+16°0.1 mm11 mphsouthwest wind, 11 mph98%99%
12:00+16°0.7 mm8 mphsouthwest wind, 8 mph98%100%
13:00+17°0.1 mm9 mphsouthwest wind, 9 mph94%98%
14:00+17°0.6 mm8 mphsouthwest wind, 8 mph94%100%
15:00+19°0.4 mm7 mphsouthwest wind, 7 mph86%92%
16:00+18°—10 mphsouthwest wind, 10 mph83%98%
17:00+18°0.1 mm7 mphwest wind, 7 mph82%82%
18:00+18°—6 mphsouthwest wind, 6 mph81%91%
19:00+17°—6 mphsouthwest wind, 6 mph83%98%
20:00+17°—7 mphsouthwest wind, 7 mph85%100%
21:00+16°—10 mphsouthwest wind, 10 mph90%100%
22:00+16°—10 mphsouthwest wind, 10 mph96%100%
23:00+16°—7 mphsouthwest wind, 7 mph90%92%
+19°+15°+12°
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
06:36
Sunset
20:11
Day length
13 h 35 min
Sunshine hours
2 h 37 min
UV index
1
low
Moon
Waning gibbous
Moonrise
21:29
Moonset
13:33

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 windowWednesday, September 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major04:09–06:09Moon overhead
  • Minor13:03–14:03Moonset
  • Major16:37–18:37Moon underfoot
  • Minor20:59–21:59Moonrise

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?