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United Kingdom / County Down / River Whitespots

Bite forecast: River Whitespots

  • length 0 km
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    63/100high activity

    Partly cloudy: 8–14 °C

  2. SundaySeptember 6weather-based forecast
    59/100medium activity

    Cloudy: 16–19 °C

  3. MondaySeptember 7weather-based forecast
    57/100medium activity

    Cloudy: 12–15 °C

River Whitespots (County Down) — one of the area's fishing spots. About 0 km long. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

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 eelPikeWhitefishBarbelDaceGraylingRuffeZanderPerchAtlantic salmonBreamBrown troutWels catfishRainbow troutCarpIdeRoachChubCrucian carpBleakRuddTenchWhite bream

Atlantic salmon

6/10 · Fair

Hourly activity

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

The bite is strong — fish are active. 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

Worth going — it's a productive day.

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 5 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 5 hPa change
00:00 · 100823:00 · 1013 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
+14°

Drizzle · feels like +11°

Low / high
+7°…+15°
Precipitation
0.1 mm
Wind
10 mph NW
Cloud cover
85%
Humidity
67%
Pressure
1009 hPa
00:00+9°—6 mphsouthwest wind, 6 mph88%60%
01:00+8°—6 mphsouthwest wind, 6 mph89%91%
02:00+7°—5 mphwest wind, 5 mph90%100%
03:00+7°—5 mphwest wind, 5 mph90%100%
04:00+7°—5 mphwest wind, 5 mph90%100%
05:00+7°—5 mphwest wind, 5 mph90%100%
06:00+8°—6 mphwest wind, 6 mph89%100%
07:00+8°—6 mphwest wind, 6 mph88%100%
08:00+9°—7 mphnorthwest wind, 7 mph87%94%
09:00+10°—8 mphnorthwest wind, 8 mph86%86%
10:00+11°—9 mphnorthwest wind, 9 mph83%80%
11:00+13°0.1 mm9 mphnorthwest wind, 9 mph71%90%
12:00+14°0.1 mm10 mphnorthwest wind, 10 mph67%85%
13:00+15°0.1 mm11 mphnorthwest wind, 11 mph65%78%
14:00+15°0.3 mm11 mphnorthwest wind, 11 mph65%68%
15:00+15°0.3 mm12 mphnorthwest wind, 12 mph66%54%
16:00+14°0.3 mm13 mphnorthwest wind, 13 mph68%39%
17:00+13°0.3 mm14 mphnorthwest wind, 14 mph70%25%
18:00+13°0.3 mm14 mphnorthwest wind, 14 mph73%13%
19:00+12°0.3 mm15 mphnorthwest wind, 15 mph75%6%
20:00+12°—14 mphnorthwest wind, 14 mph77%5%
21:00+11°—14 mphnorthwest wind, 14 mph79%9%
22:00+11°—13 mphnorthwest wind, 13 mph82%15%
23:00+10°—12 mphnorthwest wind, 12 mph84%22%
+15°+11°+7°
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
06:43
Sunset
19:57
Day length
13 h 14 min
Sunshine hours
12 h 52 min
UV index
4
moderate
Moon
Waning crescent
Moonrise
02:35
Moonset
19:10

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

+14% in the windowTuesday, September 8
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor02:05–03:05Moonrise
  • Major10:06–12:06Moon overhead
  • Minor18:40–19:40Moonset
  • Major22:33–00:00Moon 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

  • Enler River4 mi
  • Comber River4 mi
  • Knock River6 mi

Nearby water bodies

  • ReservoirGlen Dam0.2 mi
  • LakeClandeboye Reservoir2 mi
  • ReservoirUpper Conlig Reservoir2 mi
  • ReservoirLower Conlig Reservoir2 mi
  • ReservoirBallysallagh Lower Reservoir3 mi
  • ReservoirBallysallagh Upper Reservoir3 mi
  • PondHelens Wood Lake3 mi
  • LakeMovilla Trout Fishery3 mi
  • LakeMount Stewart Lake5 mi
  • BayBelfast Lough6 mi