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Canada / Ontario / Rainbow trout

Rainbow trout bite in Ontario

Recorded 43 catches of Rainbow trout in Ontario. Most active — year-round. A day-by-day bite calendar for Rainbow trout.

Rainbow trout bite forecast in Ontario today

Best fishing days for the next week

  1. TuesdaySeptember 8weather-based forecast
    70/100high activity

    Cloudy: 3–17 °C

    Best fishing time: 06:00–09:00

  2. WednesdaySeptember 9weather-based forecast
    70/100high activity

    Cloudy: 15–24 °C

    Best fishing time: 19:00–22:00

  3. SundaySeptember 6weather-based forecast
    62/100high activity

    Cloudy: 12–25 °C

    Best fishing time: 19:00–22:00

How to catch Rainbow trout

Tackle, baits, spots and seasons — a full guide to catching Rainbow trout.

Read the guide →

Map of waters and catches

Loading map…

Where it's caught

  • Nottawasaga River10 catches
  • Lake Huron4 catches
  • Rouge River3 catches
  • Ganaraska River3 catches
  • Saint Mary's Falls3 catches
  • Credit River2 catches
  • Sanctuary Pond2 catches
  • Forty Mile Creek2 catches

Catches

  • Rainbow trout — Franklin Pond, Jul 11, 1:38 PM
    Rainbow trout
    Franklin Pond
    Jul 11, 1:38 PM
  • Rainbow trout — Lake Huron, Jul 06, 7:47 PM
    Rainbow trout
    Lake Huron
    Jul 06, 7:47 PM
  • Rainbow trout — Lake Huron, Jun 05, 10:11 AM
    Rainbow trout
    Lake Huron
    Jun 05, 10:11 AM
  • Rainbow trout — Boulevard Lake, May 16, 12:36 AM
    Rainbow trout
    Boulevard Lake
    May 16, 12:36 AM
  • Rainbow trout — Lake Huron, Aug 09, 2025, 1:53 PM
    Rainbow trout
    Lake Huron
    Aug 09, 2025, 1:53 PM
  • Rainbow trout — Surprise Lake, Aug 04, 2025, 1:10 PM
    Rainbow trout
    Surprise Lake
    Aug 04, 2025, 1:10 PM
  • Rainbow trout — Rouge River, Jun 23, 2025, 11:35 AM
    Rainbow trout
    Rouge River
    Jun 23, 2025, 11:35 AM
  • Rainbow trout — Credit River, Apr 21, 2025, 3:18 PM
    Rainbow trout
    Credit River
    Apr 21, 2025, 3:18 PM

Other fish in Ontario

  • Chinook salmon84 catches
  • Largemouth bass72 catches
  • Yellow perch70 catches
  • Pike60 catches
  • Walleye49 catches
  • Smallmouth bass31 catches
  • Carp31 catches
  • Lake trout25 catches
  • Black crappie19 catches
  • Burbot16 catches
  • Channel catfish14 catches
  • Rainbow smelt12 catches

Rainbow trout bite calendar

Friday, September 4

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?

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 20:00–21:00 (dusk bite).

Tactics

Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.

Lures

In clear water, natural colors work best: trout paste or trout spoon.

Gear

No special gear needed — seasonal clothing will do.

Summary

An average day — best chances during peak windows.

Why this forecast

The computed water temperature is around 17 °C — warmer than the 6–16 °C comfort range for Rainbow trout: in the heat it drops deeper and feeds less often.

Computed water temperature by month; the green band is the 6–16 °C comfort rangecomfort 6–16 °C17 °C
JFMAMJJASOND

Rainbow trout 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 Rainbow trout feeds0:0012:0024:00

Pressure is rising 4 hPa over the day — the bite usually settles down after a rise.

Pressure through the day, 4 hPa change
00:00 · 101523:00 · 1018 hPa

September is an active season for Rainbow trout here.

JFMAMJJASOND

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

4 SepFriday, September 4
+18°

Partly cloudy · feels like +19°

Low / high
+12°…+23°
Precipitation
0.0 mm
Wind
2 m/s NNW
Cloud cover
62%
Humidity
78%
Pressure
1017 hPa
00:00+16°—2 m/snorthwest wind, 2 m/s91%78%
01:00+16°—2 m/snorthwest wind, 2 m/s91%100%
02:00+16°—2 m/snorthwest wind, 2 m/s93%66%
03:00+15°—2 m/snorthwest wind, 2 m/s94%4%
04:00+14°—3 m/snorth wind, 3 m/s94%7%
05:00+13°—2 m/snorthwest wind, 2 m/s94%5%
06:00+13°—2 m/snorthwest wind, 2 m/s94%6%
07:00+12°—2 m/snorth wind, 2 m/s94%9%
08:00+13°—2 m/snorth wind, 2 m/s91%96%
09:00+14°—3 m/snorth wind, 3 m/s87%78%
10:00+15°—2 m/snorth wind, 2 m/s85%88%
11:00+16°—2 m/snorth wind, 2 m/s80%100%
12:00+18°—2 m/snorthwest wind, 2 m/s78%62%
13:00+20°—2 m/snorthwest wind, 2 m/s73%6%
14:00+21°—3 m/snorth wind, 3 m/s67%4%
15:00+22°—3 m/snorth wind, 3 m/s60%12%
16:00+23°—3 m/snorth wind, 3 m/s51%14%
17:00+23°—3 m/snorth wind, 3 m/s48%11%
18:00+23°—3 m/snorth wind, 3 m/s46%9%
19:00+22°—3 m/snorth wind, 3 m/s50%5%
20:00+19°—3 m/snorth wind, 3 m/s60%2%
21:00+18°—3 m/snortheast wind, 3 m/s68%0%
22:00+16°—2 m/snortheast wind, 2 m/s74%1%
23:00+15°—2 m/snortheast wind, 2 m/s82%0%
+23°+18°+12°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Friday, September 4
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:48
Sunset
20:07
Day length
13 h 19 min
Sunshine hours
12 h
UV index
5
moderate
Moon
Last quarter
Moonrise
23:21
Moonset
16:24

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

+16% in the windowFriday, September 4
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major06:21–08:21Moon overhead
  • Minor15:54–16:54Moonset
  • Major18:53–20:53Moon underfoot
  • Minor22:51–23:51Moonrise

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?