Full sun on the water today, with a whisper of wind from the W with a settled glass. Expect most activity at Thieving Bear Lake around the seam between weed and open water. Not a day the forecast likes; the morning keeps a flicker of interest. Fish the best hour hard and keep the rest short.
The bites are poor now
Night
Morning
In Ontario, Thieving Bear Lake falls inside Nipissing District. It lies 299 metres above sea level. This is sizeable water at about 1.06 sq km, and a boat opens up most of it. The perimeter runs near 14 km, so plan the walk before you start. Few waters listed in Nipissing District are bigger. 33 km away sits Haileybury, the nearest town. For a city, Greater Sudbury is 117 km off. No boundary runs near, so the local rules hold throughout.
Without a survey to go on, judge depth from how the bank falls away. A soft bed grows weed late into autumn, which keeps fish shallow. Weed, then depth: that is the order to fish a water of this kind. Open biodiversity records for Nipissing District list smallmouth bass, cisco and yellow perch. Species recorded across the county may be limited to a few waters. Read Thieving Bear Lake for ten minutes before the first cast goes out.
Climate records put July near 18°C and January near -16°C. Hard water is a season in its own right here. After late April the shallows warm and the fish move up. Expect the water usable from around late April until roughly late November. Fishing peaks soon after break-up and again before the cold returns. It sets the rhythm of the year at Thieving Bear Lake.
The rules here are undocumented as far as public sources go. Records list it as a natural water body rather than an impoundment. Public data records a pier about 840 m out. A small crankbait along the drop and a worm in the thick stuff cover the bass. A phone call first saves an afternoon. Night access is frequently treated as a separate matter. Black Duck Lake at 3.3 km is the sensible second choice. For Thieving Bear Lake, the notice at the access point is the final word.
31%
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 |
| 22.6 | 21.5 | 22.2 | 20.8 | 18.6 | 15.7 | 14.1 | 11.5 | 10.6 | 11.6 | 13.5 | 13.8 | 16.2 | 17.9 | 18.7 | 17.9 | 16.2 | 14.6 | 9.1 | 7.4 | 6.5 | 6.7 | 7.3 | 7 |
| 10° | 10° | 11° | 11° | 12° | 12° | 11° | 11° | 10° | 12° | 13° | 15° | 16° | 16° | 16° | 16° | 15° | 15° | 14° | 12° | 10° | 10° | 9° | 9° |
| 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 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 82 | 81 | 82 | 86 | 87 | 88 | 89 | 91 | 91 | 86 | 78 | 71 | 65 | 61 | 56 | 53 | 53 | 56 | 60 | 70 | 75 | 78 | 80 | 83 |
Sam
AI Fishing Assistant for Thieving Bear Lake
Afternoon
Evening
Best bite time
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Best bite time
Best bite time
Best bite time
Best bite time
Best bite time