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© 2026·AI-powered bite forecast
0.1.0+2163 · 92c14a40

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United States / Delaware / Choptank River

Bite forecast: Choptank River

  • length 3 mi
Loading map…

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    53/100medium activity

    Cloudy: 63–82 °F

  2. ThursdaySeptember 3weather-based forecast
    48/100medium activity

    Drizzle: 73–82 °F

  3. MondaySeptember 7weather-based forecast
    46/100medium activity

    Clear: 61–79 °F

Choptank River (Delaware) — one of the area's fishing spots. About 5 km long. 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

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
Striped bassBlack crappieSmallmouth bassWhite bassWhite crappieLargemouth bassBluegillCarpChannel catfishRainbow 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. Pressure is dropping — this usually boosts the bite.

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

The water's turning murky — go with bright, noisy lures: small jig or minnow bait.

Gear

It's a hot day — a hat, sunglasses, and plenty of water are a must. Rain is expected — don't forget a rain jacket or a waterproof shell.

Summary

An average day — best chances during peak windows.

How this forecast is calculated

Why this forecast

The computed water temperature is around 76 °F — warmer than the 57–75 °F comfort range for Black crappie: in the heat it drops deeper and feeds less often.

Computed water temperature by month; the green band is the 57–75 °F comfort rangecomfort 57–75 °F76 °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 · 30.0023:00 · 30.05 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

2 SepWednesday, September 2
+77°

Cloudy · feels like +82°

Low / high
+73°…+78°
Precipitation
0.00 in
Wind
9 mph E
Cloud cover
100%
Humidity
87%
Pressure
30.10 inHg
00:00+75°—6 mpheast wind, 6 mph84%40%
01:00+74°—7 mphsoutheast wind, 7 mph86%76%
02:00+76°—5 mphsouth wind, 5 mph87%100%
03:00+75°—7 mpheast wind, 7 mph92%99%
04:00+75°—7 mphsoutheast wind, 7 mph93%100%
05:00+75°—5 mpheast wind, 5 mph93%100%
06:00+74°—6 mphnortheast wind, 6 mph93%100%
07:00+73°—6 mphnortheast wind, 6 mph93%95%
08:00+74°—6 mphnortheast wind, 6 mph89%100%
09:00+76°—7 mphnortheast wind, 7 mph87%100%
10:00+78°—8 mpheast wind, 8 mph82%100%
11:00+77°—8 mpheast wind, 8 mph85%100%
12:00+77°—9 mpheast wind, 9 mph87%100%
13:00+76°—8 mpheast wind, 8 mph87%100%
14:00+76°—6 mpheast wind, 6 mph86%100%
15:00+76°—6 mpheast wind, 6 mph88%100%
16:00+76°0.03 in6 mpheast wind, 6 mph88%100%
17:00+75°—22 mphsoutheast wind, 22 mph90%84%
18:00+75°—11 mphsoutheast wind, 11 mph88%100%
19:00+75°—6 mphsoutheast wind, 6 mph88%100%
20:00+74°—9 mpheast wind, 9 mph89%100%
21:00+74°—8 mpheast wind, 8 mph89%100%
22:00+73°—7 mpheast wind, 7 mph90%100%
23:00+73°—7 mpheast wind, 7 mph91%100%
+78°+75°+73°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Wednesday, September 2
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:31
Sunset
19:31
Day length
13 h
Sunshine hours
2 h
UV index
3
moderate
Moon
Waning gibbous
Moonrise
22:14
Moonset
12:32

The day is 2 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 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major03:59–05:59Moon overhead
  • Minor12:02–13:02Moonset
  • Major16:26–18:26Moon underfoot
  • Minor21:44–22:44Moonrise

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

  • Tidy Island Creek2 mi
  • Gravelly Branch5 mi
  • Tappahanna Ditch6 mi

Nearby water bodies

  • LakeMud Millpond0.9 mi
  • ReservoirLake Bonnie3 mi

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

Water

Gauge height
2.03 ft
Streamflow
10.7 ft³/s
Water temp · measured
79 °F
In the model
76 °F

USGS gauge CHOPTANK RIVER NEAR GREENSBORO, MD, 5 mi away · measured 2026-09-02 17:30 · data source · provisional data, subject to revision