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United Kingdom / County Down / Newry River

Bite forecast: Newry River

  • length 41 km
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Best fishing days for the next week

  1. MondaySeptember 7weather-based forecast
    61/100high activity

    Cloudy: 12–16 °C

  2. TuesdaySeptember 8weather-based forecast
    60/100high activity

    Drizzle: 10–14 °C

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

    Partly cloudy: 15–18 °C

Nearby towns

  • Rathfriland7 mi

Newry River (County Down) — a spot well known among anglers. About 41 km long. The town of Rathfriland is nearby. 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?
DaceGraylingBarbelEuropean eelPikeRuffeWhitefishZanderAtlantic salmonBreamCarpPerchRainbow troutBrown troutWels catfishChubCrucian carpIdeRoachBleakRuddTenchWhite bream

Atlantic salmon

7/10 · Good

Hourly activity

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

The bite is strong — fish are active. Weather is steady, with no sharp swings — fish behave predictably.

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 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 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 · 101123:00 · 1007 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

7 SepMonday, September 7
+15°

Cloudy · feels like +12°

Low / high
+11°…+16°
Precipitation
0.0 mm
Wind
10 mph SW
Cloud cover
100%
Humidity
62%
Pressure
1015 hPa
00:00+15°0.1 mm12 mphwest wind, 12 mph89%84%
01:00+14°0.1 mm11 mphwest wind, 11 mph87%80%
02:00+13°—11 mphwest wind, 11 mph86%85%
03:00+12°—10 mphwest wind, 10 mph87%93%
04:00+12°—9 mphwest wind, 9 mph87%100%
05:00+12°—8 mphsouthwest wind, 8 mph87%100%
06:00+12°—8 mphsouthwest wind, 8 mph87%100%
07:00+12°—8 mphsouthwest wind, 8 mph86%100%
08:00+13°—8 mphsouthwest wind, 8 mph85%100%
09:00+13°—9 mphsouthwest wind, 9 mph83%100%
10:00+14°—10 mphsouthwest wind, 10 mph79%100%
11:00+14°—10 mphsouthwest wind, 10 mph71%100%
12:00+15°—10 mphsouthwest wind, 10 mph62%100%
13:00+16°—11 mphsouthwest wind, 11 mph56%100%
14:00+16°—12 mphsouthwest wind, 12 mph55%98%
15:00+16°—13 mphsouthwest wind, 13 mph57%95%
16:00+15°—15 mphsouth wind, 15 mph61%94%
17:00+15°0.5 mm17 mphsouth wind, 17 mph69%99%
18:00+15°0.5 mm18 mphsouth wind, 18 mph79%100%
19:00+14°0.5 mm19 mphsouth wind, 19 mph86%100%
20:00+13°0.2 mm18 mphsouthwest wind, 18 mph85%71%
21:00+12°0.2 mm17 mphsouthwest wind, 17 mph81%30%
22:00+11°0.2 mm17 mphsouthwest wind, 17 mph77%0%
23:00+11°—17 mphsouthwest wind, 17 mph76%0%
+16°+13°+11°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Monday, September 7
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:41
Sunset
19:59
Day length
13 h 18 min
Sunshine hours
8 h 48 min
UV index
2
low
Moon
Waning crescent
Moonrise
01:07
Moonset
18:48

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 windowMonday, September 7
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor00:37–01:37Moonrise
  • Major09:09–11:09Moon overhead
  • Minor18:18–19:18Moonset
  • Major21:38–23:38Moon 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

  • Newry River0.1 mi
  • Bessbrook River2 mi
  • Camlough River3 mi
  • Shinn River4 mi
  • Clanrye River5 mi
  • River Flurry5 mi
  • Creggan River6 mi
  • Mowhan River7 mi
  • Ballintemple River7 mi

Nearby water bodies

  • ReservoirBessbrook Pond2 mi
  • LakeDerryleckagh Lake4 mi
  • ReservoirCamlough Lake4 mi
  • LakeMilltown Lough5 mi
  • LakeGibsons Lake6 mi
  • ReservoirMilltown Dam7 mi
  • LakeShaws Lake7 mi
  • LakeLough Shark7 mi
  • LakeLough Brickland7 mi
  • ReservoirDunaghaguy Reservoir7 mi