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

Bite forecast: Keys Lake

  • 5.8 km²
Loading map…

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    72/100high activity

    Cloudy: 15–21 °C

  2. TuesdaySeptember 8weather-based forecast
    71/100high activity

    Drizzle: 9–13 °C

  3. SundaySeptember 6weather-based forecast
    59/100medium activity

    Partly cloudy: 13–25 °C

Keys Lake (Ontario) — a popular fishing spot. About 5.8 km² in area. 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

  • LakeKeys Creek1 km
  • LakeBert Lake2 km
  • LakeDog Lake3 km
  • LakeTom Lake3 km
  • LakeKeys Creek3 km
  • LakeCox Lake3 km
  • LakeWilliam Lake4 km
  • LakeFavel Lake5 km
  • LakeMermaid Lake5 km
  • LakeMuskeg River6 km
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?
CarpLake sturgeonYellow perchBrook troutChannel catfishCoho salmonLargemouth bassMuskellungePikeSaugerSmallmouth bassSteelheadWalleyeWhitefishBrown troutRainbow troutChinook salmonBlack 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 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

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

Lures

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

Gear

Pack transitional-season clothing — mornings and evenings are chilly. 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 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 2 hPa over the day — fish are usually more active ahead of a weather change.

Pressure through the day, 2 hPa change
00:00 · 101223:00 · 1010 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

9 SepWednesday, September 9
+19°

Cloudy · feels like +20°

Low / high
+10°…+21°
Precipitation
0.0 mm
Wind
3 m/s WSW
Cloud cover
100%
Humidity
91%
Pressure
1002 hPa
00:00+14°—3 m/ssoutheast wind, 3 m/s98%100%
01:00+14°—3 m/ssoutheast wind, 3 m/s99%100%
02:00+14°—3 m/ssoutheast wind, 3 m/s99%100%
03:00+14°—2 m/ssoutheast wind, 2 m/s99%100%
04:00+14°—2 m/ssoutheast wind, 2 m/s99%100%
05:00+15°—2 m/ssouth wind, 2 m/s99%100%
06:00+15°0.1 mm2 m/ssouth wind, 2 m/s99%100%
07:00+15°0.1 mm2 m/ssouth wind, 2 m/s99%100%
08:00+16°0.1 mm2 m/ssouth wind, 2 m/s99%100%
09:00+17°0.2 mm3 m/ssouth wind, 3 m/s99%100%
10:00+17°0.2 mm3 m/ssouth wind, 3 m/s99%100%
11:00+18°0.2 mm3 m/ssouthwest wind, 3 m/s97%100%
12:00+19°—3 m/ssouthwest wind, 3 m/s91%100%
13:00+21°—4 m/swest wind, 4 m/s84%100%
14:00+21°—5 m/swest wind, 5 m/s80%100%
15:00+20°1.0 mm5 m/swest wind, 5 m/s83%100%
16:00+18°1.0 mm4 m/snorthwest wind, 4 m/s89%100%
17:00+17°1.0 mm4 m/snorthwest wind, 4 m/s94%100%
18:00+16°0.8 mm4 m/snorthwest wind, 4 m/s96%100%
19:00+15°0.8 mm4 m/snorthwest wind, 4 m/s96%100%
20:00+15°0.8 mm5 m/snorthwest wind, 5 m/s96%100%
21:00+13°0.1 mm5 m/snorthwest wind, 5 m/s96%100%
22:00+11°0.1 mm6 m/snorthwest wind, 6 m/s97%100%
23:00+10°0.1 mm6 m/snorthwest wind, 6 m/s96%100%
+21°+15°+10°
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
06:55
Sunset
19:56
Day length
13 h 1 min
Sunshine hours
5 h 51 min
UV index
2
low
Moon
Waning crescent
Moonrise
05:40
Moonset
20:06

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

+14% in the windowWednesday, September 9
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major00:00–01:38Moon underfoot
  • Minor05:10–06:10Moonrise
  • Major12:03–14:03Moon overhead
  • Minor19:36–20:36Moonset

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?