Where to fish

  • Forecast
  • Catches

Mine

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Where to fish

  • Forecast
  • Catches

Mine

  • Favorites
ForecastCatchesFavorites
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© 2026·AI-powered bite forecast
0.1.0+2166 · bee8965a

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Canada / Ontario / Cornwall

Cornwall — bite forecast

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Best fishing days for the next week

  1. FridaySeptember 11weather-based forecast
    79/100high activity

    Partly cloudy: 4–19 °C

Catches

Recorded 2 catches here. Most commonly caught: Yellow perch. Peak season: February–May.

  • Yellow perch — Saint Lawrence River, May 09, 2025, 12:51 PM
    Yellow perch
    Saint Lawrence River
    May 09, 2025, 12:51 PM
  • Yellow perch — Saint Lawrence River, Feb 03, 2024, 10:16 AM
    Yellow perch
    Saint Lawrence River
    Feb 03, 2024, 10:16 AM

Cornwall (Ontario) — a popular fishing spot. Nearby: 2 rivers and 2 water bodies. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

TuesdaySeptember 8weather-based forecast
74/100high activity

Drizzle: 8–15 °C

  • SundaySeptember 6weather-based forecast
    69/100high activity

    Clear: 11–22 °C

  • Where to go fishing near Cornwall on September 10, 2026

    The ranking weighs the regional forecast by water type, catches linked to each water body and distance from the city center.

    • Donihee DrainLake№1Why #1Forecast 9/100 confirmed catches5 km from the centerIn the forecast: Coho salmon, Brook trout, and Whitefishregional forecast for Ontario
    • QuarryLake№2Why #2Forecast 9/100 confirmed catches8 km from the centerIn the forecast: Coho salmon, Brook trout, and Whitefishregional forecast for Ontario
    • Saint Regis RiverRiver№3Why #3Forecast 9/100 confirmed catches9 km from the centerIn the forecast: Brook trout, Coho salmon, and Whitefishregional forecast for Ontario
    • Raisin RiverRiver№4Why #4Forecast 9/100 confirmed catches10 km from the centerIn the forecast: Brook trout, Coho salmon, and Whitefishregional forecast for Ontario
    • Lake Saint-FrancisLake№5Why #5Forecast 9/100 confirmed catches16 km from the centerIn the forecast: Coho salmon, Brook trout, and Whitefishregional forecast for Ontario
    • Salmon RiverRiver№6Why #6Forecast 9/100 confirmed catches16 km from the centerIn the forecast: Brook trout, Coho salmon, and Whitefishregional forecast for Ontario
    • Lake Saint LawrenceLake№7Why #7Forecast 9/100 confirmed catches17 km from the centerIn the forecast: Coho salmon, Brook trout, and Whitefishregional forecast for Ontario
    • North Raisin RiverRiver№8Why #8Forecast 9/100 confirmed catches19 km from the centerIn the forecast: Brook trout, Coho salmon, and Whitefishregional forecast for Ontario
    • Rivière BeaudetteRiver№9Why #9Forecast 9/100 confirmed catches25 km from the centerIn the forecast: Brook trout, Coho salmon, and Whitefishregional forecast for Ontario
    • Loch GarryLake№10Why #10Forecast 9/100 confirmed catches26 km from the centerIn the forecast: Coho salmon, Brook trout, and Whitefishregional forecast for Ontario
    • Middle LakeLake№11Why #11Forecast 9/100 confirmed catches29 km from the centerIn the forecast: Coho salmon, Brook trout, and Whitefishregional forecast for Ontario
    • Challies PondPond№12Why #12Forecast 9/100 confirmed catches30 km from the centerIn the forecast: Coho salmon, Brook trout, and Whitefishregional forecast for Ontario

    Bite calendar

    7–Sep 13
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?

    Bite on rivers

    10 SepThursday, September 10

    Tap any fish to open its full forecast — the hours it bites, what it takes, and where it has been caught.

    0:0023:00
    • Brook trout9/10
    • Coho salmon9/10
    • Whitefish9/10
    • Lake sturgeon8/10
    • Muskellunge8/10
    • Pike8/10
    • Sauger8/10
    • Walleye8/10
    • Yellow perch8/10
    • Atlantic salmon7/10
    • Brown trout7/10
    • Carp7/10
    • Largemouth bass7/10
    • Smallmouth bass7/10
    • Steelhead7/10
    • Channel catfish6/10
    • Chinook salmon6/10
    • Rainbow trout6/10
    • Black crappie5/10
    • Lake trout4/10
    • Burbot3/10
    • Rainbow smelt2/10
    Bite activity:highmediumlow
    How this forecast is calculated
    10 SepThursday, September 10
    +9°

    Cloudy · feels like +5°

    Low / high
    +5°…+13°
    Precipitation
    0.0 mm
    Wind
    4 m/s NNW
    Cloud cover
    100%
    Humidity
    65%
    Pressure
    1019 hPa
    00:00+8°0.1 mm7 m/snorth wind, 7 m/s90%100%
    01:00+8°0.1 mm6 m/snorth wind, 6 m/s89%100%
    02:00+8°0.1 mm6 m/snorthwest wind, 6 m/s88%100%
    03:00+7°—6 m/snorthwest wind, 6 m/s84%100%
    04:00+7°—6 m/snorthwest wind, 6 m/s80%100%
    05:00+7°—6 m/snorthwest wind, 6 m/s76%100%
    06:00+6°—6 m/snorthwest wind, 6 m/s74%100%
    07:00+6°—6 m/snorthwest wind, 6 m/s72%100%
    08:00+6°—5 m/snorthwest wind, 5 m/s71%100%
    09:00+6°—5 m/snorthwest wind, 5 m/s72%100%
    10:00+6°—5 m/snorthwest wind, 5 m/s73%100%
    11:00+7°—4 m/snorthwest wind, 4 m/s72%100%
    12:00+9°—4 m/snorthwest wind, 4 m/s65%100%
    13:00+11°—4 m/snorthwest wind, 4 m/s55%100%
    14:00+12°—4 m/snorthwest wind, 4 m/s48%100%
    15:00+13°—4 m/snorthwest wind, 4 m/s45%100%
    16:00+13°—4 m/snorthwest wind, 4 m/s45%100%
    17:00+12°—4 m/snorthwest wind, 4 m/s48%100%
    18:00+11°—3 m/snorthwest wind, 3 m/s54%87%
    19:00+9°—3 m/snorthwest wind, 3 m/s63%70%
    20:00+8°—2 m/snorthwest wind, 2 m/s71%55%
    21:00+7°—2 m/snorthwest wind, 2 m/s75%45%
    22:00+6°—2 m/snorthwest wind, 2 m/s78%39%
    23:00+5°—2 m/snorth wind, 2 m/s81%37%
    +13°+9°+5°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Thursday, September 10
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:57
    Sunset
    19:53
    Day length
    12 h 56 min
    Sunshine hours
    9 h 6 min
    UV index
    2
    low
    Moon
    Waning crescent
    Moonrise
    06:13
    Moonset
    19:35

    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 windowThursday, September 10
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major00:00–01:39Moon underfoot
    • Minor05:43–06:43Moonrise
    • Major12:03–14:03Moon overhead
    • Minor19:05–20:05Moonset

    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?

    Recommendations

    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: spinner or fly.

    Gear

    Pack transitional-season clothing — mornings and evenings are chilly. Rain is expected — don't forget a rain jacket or a waterproof shell.