A closed sky with even light today, with a consistent blow out of the W and steady pressure. Source Lake should fish best around the weed line and any gaps in it today. The night should out-fish the rest of the day. Push the good hours hard and rest through the dead ones. The autumn feed-up is on; baitfish areas are the key.
The bites are poor now
Night
Morning
You will find Source Lake in Nipissing District, Ontario. The surroundings are mixed forest. Roughly 2.84 sq km of surface: treat each bay as a water in its own right. With 15 km or so of shoreline, boat anglers cover ground the bank cannot. It ranks high for size among our Nipissing District listings. The nearest city of size is Barrie, 152 km away. This one is safely inside the county line.
Depth here is unknown, so count the lead down before committing. Weed, then depth: that is the order to fish a water of this kind. On a natural lake the weed line and the shelf beyond it do the work. Records held for Nipissing District cover smallmouth bass, cisco, yellow perch, pumpkinseed and rock bass. Those are county-wide records, so not every one of them will be in this water. Source Lake repays a walk before the first cast.
Typical July readings run about 18°C; by January the average is down near -12°C. Winter shuts the surface down for months. The freeze runs deep into the year, with break-up near late April. Ice clears near late April and comes back about late November in a typical year. The strongest runs come at either end of the open season. Keep it in mind when planning a trip to Source Lake.
Our records carry no access rule either way. It formed naturally, so levels move with rainfall rather than with a gate. Parking is not close: 1.4 km from the bank, and no nearer option is mapped. A camping area sits within 660 m of here. A small crankbait along the drop and a worm in the thick stuff cover the bass. A landowner's word beats anything printed elsewhere. Check whether bait restrictions apply before you buy any. Peck Lake, 1.3 km away, makes the obvious fallback. Confirm access to Source Lake locally before you travel.
33%
The bites are poor 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 |
| 7.6 | 8.4 | 8.6 | 8.7 | 10.2 | 13.3 | 13.3 | 13.5 | 13 | 14.8 | 18.6 | 20.8 | 21.4 | 21 | 20.5 | 19.6 | 19.5 | 18.9 | 18.6 | 16.1 | 14.8 | 13.1 | 11.7 | 12.1 |
| 3° | 3° | 3° | 4° | 4° | 4° | 4° | 4° | 5° | 6° | 8° | 8° | 8° | 8° | 8° | 8° | 7° | 6° | 5° | 5° | 5° | 4° | 4° | 4° |
| 0 | 0 | 0 | 0 | 0 | 1 | 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 |
| 91 | 92 | 94 | 95 | 96 | 96 | 96 | 96 | 95 | 92 | 86 | 83 | 79 | 77 | 76 | 75 | 76 | 79 | 79 | 81 | 81 | 81 | 83 | 83 |
Sam
AI Fishing Assistant for Source Lake
Afternoon
Evening
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Best bite time
Best bite time