Heavy overcast holding through the day, with a steady SSE wind and pressure sitting still. Most of the action on Cornwall Lake should come off sheltered bays and points. The productive run goes the day. Start on the obvious water and expand from there. Cooler water spreads fish back across the shallows.
The bites are average now
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Cornwall Lake is one of the Thompson-Nicola Regional District waters in British Columbia. It lies 1,454 metres above sea level. At about 14 hectares, a day is enough to walk the shoreline properly. Around 1.5 km of margin, front to back. By elevation it is in the upper part of our British Columbia listings. Logan Lake sits 16 km from here and is the nearest stop. For a city, Kamloops is 24 km off. Rules here are straightforward: one set of provincial rules.
Without a survey to go on, judge depth from how the bank falls away. A natural lake fishes on cover, and cover here means weed and timber. Look for the band where the shallows give up and the bottom falls away. Species logged across Thompson-Nicola Regional District include Chinook salmon, sockeye salmon, Coho salmon, rainbow trout and pink salmon. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. Cornwall Lake responds to conditions more than to tactics.
Long-run averages give August about 13°C and December about -8°C. Hard water is a season in its own right here. The lid usually goes in late April, which opens the strongest weeks of the year. The open-water window runs from around late April to about mid November in an average year. Spring is short and heavy here; autumn is longer and steadier. At Cornwall Lake the season follows that pattern closely.
We hold no note on access for this one. It formed naturally, so levels move with rainfall rather than with a gate. Mapping shows no built access close by; expect to walk in from wherever you can leave the car. Light line and small metal for the trout; a fly rod earns its place on calm evenings. A phone call first saves an afternoon. Night access is frequently treated as a separate matter. Roper Lake at 2.3 km is the sensible second choice. Where Cornwall Lake is concerned, a local answer beats a written one.
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The bites are average now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 16.4 | 17 | 17.2 | 17.5 | 15.8 | 16.5 | 15.1 | 16.9 | 17.1 | 17.6 | 18.2 | 19.6 | 20.5 | 21.4 | 22.6 | 22.9 | 22 | 19.7 | 18.3 | 18.1 | 18.5 | 18.1 | 17.8 | 17.1 |
| 5° | 5° | 5° | 6° | 6° | 6° | 6° | 6° | 6° | 7° | 8° | 9° | 10° | 11° | 12° | 12° | 11° | 10° | 9° | 8° | 8° | 8° | 7° | 7° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 |
| 83 | 83 | 84 | 82 | 81 | 83 | 82 | 79 | 78 | 76 | 71 | 66 | 62 | 58 | 56 | 56 | 57 | 60 | 62 | 63 | 63 | 64 | 63 | 64 |
Sam
AI Fishing Assistant for Cornwall Lake
Evening
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