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United States / Massachusetts / River Clesson Brook

Bite forecast: River Clesson Brook

  • length 10 mi
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    68/100high activity

    Cloudy: 55–70 °F

  2. ThursdaySeptember 10weather-based forecast
    64/100high activity

    Cloudy: 68–88 °F

  3. TuesdaySeptember 8weather-based forecast
    59/100medium activity

    Clear: 59–79 °F

River Clesson Brook (Massachusetts) — a popular fishing spot. About 17 km long. Nearest town — Greenfield. 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 towns

  • Greenfield9 mi
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Nearby rivers

  • Bear River4 mi
  • Deerfield River4 mi
  • South River5 mi
  • Chickley River7 mi

Nearby water bodies

  • ReservoirUpper Reservoir2 mi
  • LakeAshfield Pond2 mi
  • ReservoirHillman Ice Pond3 mi
  • ReservoirFord Pond3 mi
  • LakeGun Club Pond5 mi
  • ReservoirAlbert Davenport Pond5 mi
  • ReservoirMcLeod Pond7 mi
  • ReservoirSears Meadow Reservoir7 mi
  • ReservoirHallockville Pond7 mi
  • ReservoirShelburne Falls Fire District Reservoir7 mi

Bite calendar

7–Sep 13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
PikeYellow perchSmallmouth bassStriped bassWalleyeBrook troutAtlantic salmonBlack crappieLake troutWhite crappieBluegillBrown troutCarpChannel catfishLargemouth bassRainbow trout

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 rising — activity tends to be more subdued.

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: salmon spoon or salmon fly.

Gear

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

Summary

Worth going — it's a productive day.

How this forecast is calculated

Why this forecast

The computed water temperature is around 69 °F — warmer than the 39–57 °F 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 39–57 °F comfort rangecomfort 39–57 °F69 °F
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 0.15 inHg over the day — the bite usually settles down after a rise.

Pressure through the day, 0.15 inHg change
00:00 · 30.0723:00 · 30.21 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 Atlantic salmon here.

JFMAMJJASOND

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

8 SepTuesday, September 8
+77°

Clear · feels like +77°

Low / high
+58°…+79°
Precipitation
0.00 in
Wind
8 mph NNW
Cloud cover
0%
Humidity
45%
Pressure
30.11 inHg
00:00+60°—5 mphnorthwest wind, 5 mph67%67%
01:00+61°—4 mphwest wind, 4 mph65%100%
02:00+61°—4 mphwest wind, 4 mph65%100%
03:00+60°—5 mphwest wind, 5 mph65%100%
04:00+60°—5 mphnorthwest wind, 5 mph66%100%
05:00+61°—5 mphwest wind, 5 mph67%100%
06:00+60°—5 mphnorthwest wind, 5 mph71%96%
07:00+60°—5 mphnorthwest wind, 5 mph74%11%
08:00+64°—6 mphnorthwest wind, 6 mph68%96%
09:00+69°—7 mphnorthwest wind, 7 mph57%52%
10:00+67°—6 mphnorth wind, 6 mph63%100%
11:00+74°—8 mphnorth wind, 8 mph48%37%
12:00+77°—8 mphnorthwest wind, 8 mph45%0%
13:00+78°—8 mphnorthwest wind, 8 mph43%41%
14:00+78°—7 mphnorthwest wind, 7 mph39%94%
15:00+78°—6 mphnorthwest wind, 6 mph37%69%
16:00+79°—5 mphnorth wind, 5 mph35%28%
17:00+77°—6 mphnorth wind, 6 mph39%0%
18:00+72°—5 mphnortheast wind, 5 mph53%0%
19:00+65°—5 mphnortheast wind, 5 mph73%15%
20:00+60°—5 mpheast wind, 5 mph88%33%
21:00+58°—4 mpheast wind, 4 mph94%57%
22:00+58°—3 mpheast wind, 3 mph95%85%
23:00+58°—2 mphsoutheast wind, 2 mph96%100%
+79°+68°+58°
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
06:17
Sunset
19:05
Day length
12 h 48 min
Sunshine hours
11 h 16 min
UV index
6
high
Moon
Waning crescent
Moonrise
03:09
Moonset
18:04

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

+11% in the windowTuesday, September 8
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor02:39–03:39Moonrise
  • Major09:44–11:44Moon overhead
  • Minor17:34–18:34Moonset
  • Major22:11–00:00Moon 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?