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© 2026·AI-powered bite forecast
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United States / Oregon / Roaring River

Bite forecast: Roaring River

  • length 14 mi
Loading map…

Best fishing days for the next week

  1. ThursdaySeptember 10weather-based forecast
    79/100high activity

    Cloudy: 54–61 °F

  2. TuesdaySeptember 8weather-based forecast
    75/100high activity

    Cloudy: 52–72 °F

  3. WednesdaySeptember 9weather-based forecast
    73/100high activity

    Cloudy: 54–73 °F

Roaring River (Oregon) — a popular fishing spot. About 23 km long. This page shows an hourly bite forecast for today and the week ahead; the algorithm factors in the weather, atmospheric pressure, and the moon phase.

Nearby rivers

  • South Fork Salmon River5 mi
  • Clackamas River6 mi
  • North Fork Clackamas River7 mi

Nearby water bodies

  • LakePlaza Lake2 mi
  • LakeSerene Lake4 mi
  • LakeRock Lakes4 mi
  • LakeRock Lakes4 mi
  • LakeRock Lakes4 mi
  • LakeShellrock Lake5 mi
  • LakePyramid Lake6 mi
  • LakeHideaway Lake6 mi
  • LakeCottonwood Lake7 mi
  • ReservoirFrog Lake8 mi
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?
Brook troutCoho salmonYellow perchBluegillChannel catfishCutthroat troutLargemouth bassSmallmouth bassWalleyeWhitefishSteelheadRainbow troutBlack crappieChinook salmonLake trout

Black crappie

5/10 · Fair

Hourly activity

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

The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 19:00–21:00 (dusk bite).

Tactics

Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.

Lures

In clear water, natural colors work best: small jig or minnow bait.

Gear

Pack transitional-season clothing — mornings and evenings are chilly.

Summary

An average day — best chances during peak windows.

How this forecast is calculated

Why this forecast

The computed water temperature is around 63 °F — inside the 57–75 °F comfort range for Black crappie, so baseline activity is high.

Computed water temperature by month; the green band is the 57–75 °F comfort rangecomfort 57–75 °F63 °F
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Black crappie 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 Black crappie feeds0:0012:0024:00

Pressure is flat: it moves no more than 0.00 inHg over the day, so the weather isn't shifting today's bite.

Pressure through the day, 0.00 inHg change
00:00 · 29.8623:00 · 29.85 inHg

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 Black crappie here.

JFMAMJJASOND

These are the same values the bite curve above was computed from. How the forecast works

9 SepWednesday, September 9
+68°

Cloudy · feels like +62°

Low / high
+53°…+73°
Precipitation
0.00 in
Wind
8 mph S
Cloud cover
94%
Humidity
28%
Pressure
29.89 inHg
00:00+56°—2 mphnortheast wind, 2 mph52%48%
01:00+56°—3 mphnortheast wind, 3 mph51%60%
02:00+55°—3 mphnorth wind, 3 mph51%71%
03:00+55°—2 mphnorth wind, 2 mph53%80%
04:00+54°—1 mphnortheast wind, 1 mph55%88%
05:00+53°—1 mpheast wind, 1 mph56%94%
06:00+53°—2 mphsoutheast wind, 2 mph56%97%
07:00+54°—2 mphsoutheast wind, 2 mph56%99%
08:00+56°—3 mphsouth wind, 3 mph53%100%
09:00+59°—4 mphsouth wind, 4 mph47%100%
10:00+62°—6 mphsouth wind, 6 mph40%100%
11:00+65°—8 mphsouth wind, 8 mph33%100%
12:00+68°—8 mphsouth wind, 8 mph28%94%
13:00+70°—8 mphsouth wind, 8 mph24%85%
14:00+71°—8 mphsouth wind, 8 mph21%71%
15:00+72°—9 mphsouth wind, 9 mph19%45%
16:00+73°—9 mphsouth wind, 9 mph18%16%
17:00+72°—9 mphsouth wind, 9 mph18%4%
18:00+69°—5 mphsouthwest wind, 5 mph21%27%
19:00+65°—1 mphsouthwest wind, 1 mph25%69%
20:00+62°—3 mphnorth wind, 3 mph28%100%
21:00+60°—4 mphnorth wind, 4 mph30%100%
22:00+60°—4 mphnortheast wind, 4 mph31%100%
23:00+59°—4 mphnortheast wind, 4 mph32%100%
+73°+63°+53°
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
06:32
Sunset
19:21
Day length
12 h 49 min
Sunshine hours
12 h
UV index
6
high
Moon
Waning crescent
Moonrise
04:50
Moonset
18:52

The day is 3 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 windowWednesday, September 9
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor04:20–05:20Moonrise
  • Major10:59–12:59Moon overhead
  • Minor18:22–19:22Moonset

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?

Measured river conditions are available for Roaring River: current gauge height, streamflow, and water temperature when reported by the source.

Water

Gauge height
4.25 ft
Water temp · measured
45 °F
In the model
63 °F

USGS gauge ROARING CREEK NEAR BREITENBUSH HOT SPRINGS, OR, 30 mi away · measured 2025-12-10 14:30 · data source · provisional data, subject to revision