Heavy overcast holding through the day, with a light chop building from the W and no real change in pressure. Expect most activity at Madoson Lake around the shallows early and the drop later. If you must go, go in the night. One good spot fished well beats five fished quickly. Autumn fish are feeding up and less fussy than in summer.
The bites are poor now
Night
In Ontario, Madoson Lake belongs to Thunder Bay District. It sits at 322 metres above sea level. The water covers some 66 hectares, so pick a bank rather than trying to cover it all. The shoreline runs about 12 km, so it pays to pick a stretch and stay with it. For a base, Manitouwadge sits 34 km out. For a city, Thunder Bay is 234 km off. There is no boundary nearby to worry about.
Depth here is unknown, so count the lead down before committing. The productive water is a rod length or two out, not a hundred. The shallow end warms first and pulls fish in ahead of the rest. Across Thunder Bay District, recorded fish include cisco, blackfin cisco and rainbow smelt. County records show what lives in the area; the local agency holds the water-by-water list. The near bank of Madoson Lake is often the one people ignore.
On the long-term average, July reads 16°C and January reads -16°C. The fishing year opens late and shuts early. Count the season from break-up, usually early May. Open water usually runs from early May until about mid November. Reckon on open water from spring through to late autumn, with May and June the strongest. Time your trip to Madoson Lake by conditions rather than dates.
We hold no note on access for this one. No dam controls it, and the level follows the season. There is no mapped parking or launch nearby, which keeps numbers down. One rod, a handful of hooks and floats, and a few small lures are enough for this water. A phone call first saves an afternoon. Access can change hands, so last year's answer may not hold. The nearest alternative is Cirrus Lake, 1.5 km out. Treat Madoson Lake as unsettled until someone local tells you otherwise.
18%
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 |
| 8.5 | 8.5 | 9.2 | 8.5 | 8.3 | 6.6 | 6.8 | 7.4 | 6.6 | 6.9 | 8.4 | 9.6 | 12.2 | 14.6 | 13.9 | 13.6 | 12.9 | 13.1 | 11.7 | 11.2 | 11.5 | 10.8 | 10.9 | 10.4 |
| 10° | 10° | 10° | 9° | 9° | 8° | 7° | 7° | 6° | 7° | 9° | 11° | 13° | 14° | 13° | 13° | 13° | 12° | 12° | 11° | 10° | 9° | 8° | 7° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 101 | 101 |
| 86 | 86 | 84 | 86 | 89 | 90 | 91 | 92 | 90 | 93 | 88 | 81 | 74 | 69 | 69 | 76 | 71 | 72 | 74 | 76 | 78 | 81 | 83 | 84 |
Sam
AI Fishing Assistant for Madoson Lake
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time