Waters · Canada
Lake Nipissing fishing report
Updated Sunday, 25 October 2026 · refreshed automatically through the day
A huge, mostly shallow lake at North Bay with a long history as a walleye lake. Walleye limits here have been tightened to rebuild the stock, so check the current Ontario rules. In winter, hut villages spread across the ice.
Today's report: excellent (84/100)
Walleye is the most promising species on Lake Nipissing today. Water temperature is around 8.6°C (47°F) and barometric pressure is falling.
Best time to fish today
- 20:00–22:00 local time — score 84/100
- 23:00–01:00 local time — score 82/100
- 02:00–04:00 local time — score 78/100
3-day outlook by species
| Species | Sunday 25 Oct | Monday 26 Oct | Tuesday 27 Oct |
|---|---|---|---|
| Walleye | 84 — excellent | 82 — excellent | 45 — fair |
| Northern Pike | 72 — good | 58 — fair | 40 — poor |
| Muskellunge | 64 — good | 54 — fair | 40 — poor |
Why this score
Cast & Scan uses a deterministic, published scoring model — no black box. The strongest influences on today's Lake Nipissing rating:
- pressure trend: helping (+1)
- light: helping (+1)
- cloud cover: helping (+1)
- season: helping (+1)
- wind: helping (+0.85)
- precipitation: helping (+0.84)
Forecast computed Sun, 25 Oct 2026 17:46:54 GMT · data: Open-Meteo · refreshed automatically through the day · see our published accuracy
Winter fishing on Lake Nipissing
Lake Nipissing becomes a city of ice huts in winter, fished for walleye, perch and pike. Walleye rules here are stricter than standard Ontario rules to help rebuild the stock, so check the current regulations. Pressure ridges form on such a large lake every season, and hut operators and local clubs mark safe routes.
Seasons, closed sections and permits are set by the state and change. Check the current regulations before a winter trip, and never trust shelf ice or a forecast for your safety.
Wondering how this stacks up against the apps you already know? Cast & Scan vs Fishbrain vs BassForecast — an honest comparison, including where they beat us.
Read before you go
- When pike bite: the pressure, light and temperature windows
- The best time to fish for bass
- Barometric pressure and fishing, explained
More walleye waters
- Lake Erie (Western Basin) — Ohio, USA
- Lake St. Clair — Michigan, USA
- Bay of Quinte — Ontario, Canada
- Lake of the Woods — Ontario, Canada
- Ottawa River — Ontario/Quebec, Canada
Nearby waters
- Lake Simcoe — Ontario, Canada (210 km away)
- Rice Lake — Ontario, Canada (263 km away)
- Ottawa River — Ontario/Quebec, Canada (280 km away)
- Bay of Quinte — Ontario, Canada (303 km away)
- Eighteenmile Creek (Burt Dam) — New York, USA (339 km away)
- St. Marys River (Sault Ste. Marie) — Michigan/Ontario (351 km away)