A grey, even sky over the water, with a mirror surface most of the day and steady pressure. Start the search at Lac du Demi-Fond along the first drop-off and weed lines. A stay-home graph, with the night as the one excuse to go. Save the long walk for a better forecast. Autumn fish are feeding up and less fussy than in summer.
The bites are poor now
Night
Morning
The Abitibi-Témiscamingue end of Quebec holds Lac du Demi-Fond. Height above sea level is 300 metres. At 10 hectares it is the sort of place you fish for an evening rather than a day. Around 1.4 km of margin, front to back. Head to Saint-Isidore, 52 km away, for anything you forgot. For a city, Greater Sudbury is 189 km off. The county line is nowhere near, so one local authority covers the water.
No chart reached our records; the first cast is your sounding. Bays and points beat straight shoreline every time on water like this. The shallow end warms first and pulls fish in ahead of the rest. Survey and observation records for Abitibi-Témiscamingue include northern pike, yellow perch and walleye. Records at county level tell you what is around, not what is stocked here. Lac du Demi-Fond responds to conditions more than to tactics.
In an average year July sits at 18°C and January at -15°C. The year runs cold to warm and back, with clear transitions. Winter fishing happens on the ice here, with open water back around late April. The season between ice runs from about late April to late November. The strong weeks are the first after break-up and the last before the freeze. Anyone fishing Lac du Demi-Fond regularly works to that calendar.
There is no clear statement anywhere on who can fish it. It formed naturally, so levels move with rainfall rather than with a gate. Public mapping records no formal access here, so plan for a walk and soft ground. Pike mean a wire trace, no exceptions; big spoons and jerkbaits do the searching. A landowner's word beats anything printed elsewhere. Fishing rules and camping rules are set separately here. Should this one be busy, Lac de la Course is 1.1 km off. What applies at Lac du Demi-Fond may have changed since it was mapped.
21%
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 |
| 18 | 17.3 | 18.4 | 17.9 | 16.3 | 15.8 | 15.9 | 14.9 | 13.1 | 13.1 | 14.6 | 14 | 14.9 | 16.8 | 17.4 | 17.9 | 16.2 | 14.7 | 11.6 | 7.4 | 5.6 | 3.5 | 5.2 | 5.9 |
| 8° | 8° | 9° | 10° | 10° | 11° | 11° | 11° | 11° | 12° | 13° | 15° | 16° | 17° | 17° | 17° | 16° | 15° | 13° | 12° | 10° | 9° | 9° | 8° |
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 77 | 79 | 79 | 84 | 86 | 86 | 89 | 91 | 91 | 88 | 83 | 76 | 69 | 62 | 58 | 54 | 57 | 62 | 67 | 74 | 78 | 81 | 83 | 86 |
Sam
AI Fishing Assistant for Lac du Demi-Fond
Afternoon
Evening
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Best bite time
Best bite time
Best bite time
Best bite time