Flat light and a covered sky today, with light air out of the N and pressure going nowhere. Whatever swims in Big Valley Lake should be near reed fringes and open pockets. A broad window opens from the day. Commit to the pattern once the first fish shows. Bundle up; the fishing will be slow but not impossible.
The bites are excellent now
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Big Valley Lake is a Greater Sudbury water, Ontario side. Country round the bank runs to pine and birch. The water covers some 62 hectares, so pick a bank rather than trying to cover it all. The shoreline runs about 8.6 km, so it pays to pick a stretch and stay with it. Capreol sits 32 km from here and is the nearest stop. Beyond it, Valley East at 41 km and Markstay-Warren at 45 km. There is no boundary nearby to worry about.
The records we hold are silent on depth, so plan to find it yourself. A natural lake fishes on cover, and cover here means weed and timber. Where the bottom changes texture, fish gather; find that line. Public occurrence data for Greater Sudbury names smallmouth bass, yellow perch, northern pike, pumpkinseed and rock bass. Read it as a county summary, not a water-by-water list. At Big Valley Lake the first feature you find is worth twenty minutes.
On the long-term average, July reads 18°C and January reads -15°C. Winter shuts the surface down for months. Ice is part of the season here, ending near late April. Expect the water usable from around late April until roughly late November. Late spring and early autumn carry the year between them. Expect Big Valley Lake to follow that timing.
The rules here are undocumented as far as public sources go. This is a natural basin, not a dammed one. No car park, ramp or path is recorded within easy reach of the shore. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. Ask in the nearest town if you are unsure. Close seasons apply to some species and not others. For a change of water, Irish Lake is 1.3 km distant. Signs at Big Valley Lake carry more weight than any list.
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The bites are excellent 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 |
| 10.5 | 11.2 | 11.2 | 12.6 | 11.7 | 12.7 | 12.4 | 13.2 | 12.4 | 14.1 | 15.4 | 15.4 | 15.1 | 14.7 | 14.1 | 13.4 | 13.5 | 12.2 | 13.2 | 13.3 | 12.6 | 12.4 | 12.7 | 11.7 |
| 2° | 1° | 1° | 1° | 0 | 0 | 0 | -1° | -1° | -1° | 0 | 0 | 1° | 1° | 1° | 2° | 2° | 1° | 1° | 1° | 1° | 0 | 0 | 0 |
| 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 |
| 85 | 87 | 87 | 88 | 88 | 87 | 86 | 83 | 82 | 79 | 76 | 74 | 72 | 70 | 70 | 69 | 73 | 77 | 78 | 80 | 82 | 82 | 84 | 87 |
Sam
AI Fishing Assistant for Big Valley Lake
Evening
Best bite time
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Best bite time