A still, cloudless night on the water, with a light chop building from the N with a settled glass. The productive water at O'Brien Lake will be around inflow corners and shaded margins. Plan around the stretch from the day. Keep moving until you find them. The cold will pin fish to deeper, stable water.
The bites are average now
Night
O'Brien Lake is one of the Manitoba listings for Manitoba. The surface lies 333 metres up. Around 34 hectares of surface means several distinct areas to work. The margin runs to about 5.3 km in total. Nearest place of any size is Lac du Bonnet, 59 km away. The big place round here is Winnipeg, 146 km distant. It sits well inside the county, so one set of rules covers it.
Depth went unrecorded, which puts the reading back on you. The productive water is a rod length or two out, not a hundred. A natural lake fishes on cover, and cover here means weed and timber. Treat O'Brien Lake as a water to read rather than to cover. The windward bank collects food and the fish that follow it.
Long-term averages put July at about 19°C and January near -19°C. The freeze arrives properly here and holds. The lid arrives early and lasts until roughly late April. Averages place the thaw at late April and the freeze at mid November. September and October fish steadily right up to the freeze. Time your trip to O'Brien Lake by conditions rather than dates.
No public source sets out the position on this bank. No dam controls it, and the level follows the season. No slipway, car park or made path shows up nearby in mapping, so treat access as rough. Where the road in crosses private land, ask first. Check whether bait restrictions apply before you buy any. Horodyski Lake sits 1.9 km off and takes the overflow. Confirm access to O'Brien Lake locally before you travel.
71%
The bites are average 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 |
| 6.5 | 6 | 5.8 | 6.4 | 7 | 8.8 | 9.1 | 9.5 | 10.3 | 11 | 12.5 | 12.9 | 12.6 | 12.3 | 12.4 | 12.6 | 12.3 | 12.8 | 11 | 9.8 | 9.2 | 9.7 | 10.7 | 8.8 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1° | 1° | 1° | 2° | 2° | 2° | 2° | 2° | 2° | 1° | 1° | 0 | 0 | -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 |
| 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 103 | 103 | 103 | 103 | 103 |
| 91 | 92 | 92 | 92 | 92 | 91 | 87 | 87 | 89 | 89 | 83 | 78 | 73 | 68 | 66 | 67 | 67 | 69 | 69 | 70 | 72 | 74 | 72 | 72 |
Sam
AI Fishing Assistant for O'Brien Lake
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Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time