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Where to fish

  • Forecast
  • Catches

Mine

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Forecast
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© 2026·AI-powered bite forecast
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Canada / Ontario / Cirrus Lake

Bite forecast: Cirrus Lake

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Best fishing days for the next week

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

    Clear: 2–14 °C

  2. SundaySeptember 6weather-based forecast
    68/100high activity

    Clear: 13–26 °C

  3. SaturdaySeptember 5weather-based forecast
    66/100high activity

    Clear: 11–24 °C

Cirrus Lake (Ontario) — a popular fishing spot. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

Nearby rivers

  • Cirrus Creek9 km

Nearby water bodies

  • LakeMcOuat Lake7 km
  • LakeQuetico Lake7 km
  • LakeKasakokwog Lake9 km
  • LakeCirrus Lake10 km
  • LakeRobin Lake10 km
  • LakeSue Lake10 km
  • LakeMcCaulay Lake10 km
  • LakeBig Bend Lake11 km
  • LakeCole Lake11 km
  • LakeLynx Lake11 km
Loading map…

Catches

Recorded 2 catches here. Most commonly caught: Lake trout. Peak season: May.

  • Lake trout — Cirrus Lake, May 12, 2019, 4:59 PM
    Lake trout
    Cirrus Lake
    May 12, 2019, 4:59 PM
  • Lake trout — Cirrus Lake, May 28, 2006, 6:55 AM
    Lake trout
    Cirrus Lake
    May 28, 2006, 6:55 AM

Bite calendar

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
CarpCoho salmonLargemouth bassBrook troutChannel catfishLake sturgeonPikeYellow perchBrown troutMuskellungeSaugerSmallmouth bassSteelheadWalleyeWhitefishChinook salmonRainbow troutBlack crappieLake troutBurbotRainbow smelt

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 rising — activity tends to be more subdued.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 20:00–22:00 (dusk bite).

Tactics

Look for drop-offs and gaps in the weeds, retrieve slowly, lingering over promising spots.

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 16 °C — inside the 14–24 °C comfort range for Black crappie, so baseline activity is high.

Computed water temperature by month; the green band is the 14–24 °C comfort rangecomfort 14–24 °C16 °C
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 dropping 1 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 1 hPa change
00:00 · 102023:00 · 1019 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 Black crappie here.

JFMAMJJASOND

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

5 SepSaturday, September 5
+21°

Clear · feels like +22°

Low / high
+11°…+24°
Precipitation
0.0 mm
Wind
1 m/s ESE
Cloud cover
10%
Humidity
57%
Pressure
1021 hPa
00:00+12°—2 m/snortheast wind, 2 m/s97%9%
01:00+12°—1 m/snortheast wind, 1 m/s97%100%
02:00+12°—1 m/snorth wind, 1 m/s94%100%
03:00+12°—1 m/swest wind, 1 m/s94%100%
04:00+12°—1 m/snorth wind, 1 m/s94%100%
05:00+11°—1 m/snortheast wind, 1 m/s96%69%
06:00+11°—1 m/snortheast wind, 1 m/s96%94%
07:00+11°—1 m/snortheast wind, 1 m/s97%100%
08:00+12°—1 m/snortheast wind, 1 m/s93%46%
09:00+15°—1 m/seast wind, 1 m/s82%17%
10:00+17°—1 m/seast wind, 1 m/s71%15%
11:00+19°—1 m/seast wind, 1 m/s63%12%
12:00+21°—1 m/ssoutheast wind, 1 m/s57%10%
13:00+22°—2 m/ssoutheast wind, 2 m/s51%19%
14:00+23°—2 m/ssoutheast wind, 2 m/s48%76%
15:00+23°—2 m/ssouth wind, 2 m/s46%90%
16:00+24°—2 m/ssouth wind, 2 m/s45%79%
17:00+23°—2 m/ssouth wind, 2 m/s46%9%
18:00+23°—2 m/ssouth wind, 2 m/s51%0%
19:00+21°—1 m/ssouth wind, 1 m/s64%0%
20:00+17°—1 m/ssoutheast wind, 1 m/s71%0%
21:00+16°—2 m/ssoutheast wind, 2 m/s74%64%
22:00+15°—2 m/ssouth wind, 2 m/s77%57%
23:00+14°—2 m/ssouth wind, 2 m/s81%11%
+24°+17°+11°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Saturday, September 5
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:49
Sunset
20:05
Day length
13 h 16 min
Sunshine hours
13 h
UV index
5
moderate
Moon
Waning crescent
Moonrise
00:12
Moonset
17:54

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

+15% in the windowSaturday, September 5
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Minor00:00–00:42Moonrise
  • Major08:05–10:05Moon overhead
  • Minor17:24–18:24Moonset
  • Major20:36–22:36Moon 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?