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Where to fish

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© 2026·AI-powered bite forecast
0.1.0+2166 · bee8965a

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United States / Washington / Nooksack River

Bite forecast: Nooksack River

  • length 78 mi
  • Flows into Bellingham Bay, Puget Sound Basin
Loading map…

Best fishing days for the next week

  1. ThursdaySeptember 10weather-based forecast
    66/100high activity

    Clear: 63–88 °F

  2. WednesdaySeptember 9weather-based forecast
    65/100high activity

    Clear: 55–90 °F

  3. FridaySeptember 11weather-based forecast
    63/100high activity

    Cloudy: 63–79 °F

Nearby towns

  • Bellingham6 mi

Nooksack River (Washington) — a popular fishing spot. About 126 km long. Flows into Bellingham Bay, Puget Sound Basin. The town of Bellingham is nearby. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

Nearby water bodies

  • LakeKidney Lakes2 mi
  • LakeChurch Lake3 mi
  • LakeBearpaw Mountain Lake4 mi
  • LakeBald Lake7 mi
  • LakeArbuthnet Lake7 mi
  • LakeHayes Lake7 mi
  • LakeIceberg Lake7 mi
  • LakePicture Lake9 mi
  • Lake14-Goat Lake9 mi
  • LakeHighwood Lake9 mi

Bite calendar

7–Sep 13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
Yellow perchCoho salmonSmallmouth bassWalleyeBrook troutCutthroat troutBlack crappieLake troutSteelheadWhitefishBluegillChannel catfishLargemouth bassRainbow troutChinook salmon

Black crappie

6/10 · 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

It's a hot day — a hat, sunglasses, and plenty of water are a must.

Summary

An average day — best chances during peak windows.

How this forecast is calculated

Why this forecast

The computed water temperature is around 68 °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 °F68 °F
JFMAMJJASOND

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 rising 0.06 inHg over the day — the bite usually settles down after a rise.

Pressure through the day, 0.06 inHg change
00:00 · 30.0123:00 · 30.08 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

8 SepTuesday, September 8
+71°

Cloudy · feels like +68°

Low / high
+53°…+80°
Precipitation
0.00 in
Wind
4 mph ENE
Cloud cover
100%
Humidity
38%
Pressure
30.03 inHg
00:00+55°—6 mphwest wind, 6 mph65%12%
01:00+54°—5 mphwest wind, 5 mph69%15%
02:00+53°—5 mphwest wind, 5 mph72%16%
03:00+53°—5 mphwest wind, 5 mph73%18%
04:00+53°—5 mphwest wind, 5 mph72%13%
05:00+53°—4 mphwest wind, 4 mph71%85%
06:00+53°—4 mphwest wind, 4 mph71%100%
07:00+54°—3 mphwest wind, 3 mph67%100%
08:00+58°—3 mphnorthwest wind, 3 mph59%100%
09:00+62°—3 mphnorth wind, 3 mph53%100%
10:00+65°—3 mphnorth wind, 3 mph49%100%
11:00+68°—3 mphnortheast wind, 3 mph44%100%
12:00+71°—4 mphnortheast wind, 4 mph38%100%
13:00+74°—5 mphnortheast wind, 5 mph33%100%
14:00+77°—6 mpheast wind, 6 mph29%100%
15:00+79°—7 mpheast wind, 7 mph26%14%
16:00+80°—7 mpheast wind, 7 mph25%16%
17:00+79°—6 mpheast wind, 6 mph24%8%
18:00+78°—6 mpheast wind, 6 mph25%100%
19:00+71°—4 mpheast wind, 4 mph32%100%
20:00+65°—3 mphsoutheast wind, 3 mph39%96%
21:00+63°—3 mphsouthwest wind, 3 mph42%92%
22:00+62°—5 mphsouthwest wind, 5 mph43%79%
23:00+61°—5 mphwest wind, 5 mph46%70%
+80°+66°+53°
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
06:29
Sunset
19:27
Day length
12 h 58 min
Sunshine hours
12 h 6 min
UV index
4
moderate
Moon
Waning crescent
Moonrise
03:16
Moonset
18:39

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 windowTuesday, September 8
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor02:46–03:46Moonrise
  • Major10:08–12:08Moon overhead
  • Minor18:09–19:09Moonset
  • Major22:34–00:00Moon 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?
Loading map…

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

Water

Gauge height
138.11 ft
Streamflow
803 ft³/s
Water temp · measured
56 °F
In the model
68 °F

USGS gauge NOOKSACK RIVER AT NORTH CEDARVILLE, WA, 20 mi away · measured 2026-09-05 05:15 · data source · provisional data, subject to revision