Clear overhead with good moonlight, with a soft NW wind as pressure builds. Most of the action on Bay City Lake should come off the weed line and any gaps in it. The day fishes best from morning through afternoon. Pick two or three spots and rotate them. The autumn feed-up is on; baitfish areas are the key.
The bites are average now
Night
Out in Mackinac County, Michigan, sits Bay City Lake. The setting is rolling bush on every side. Roughly 25 acres: a morning covers one end, an afternoon the other. There is roughly 0.8 miles of shoreline here, which is a short walk end to end. Start from Saint Ignace, 18 miles down the road. The big place round here is Greater Sudbury, 168 miles distant. A county line runs close by, so local bylaws can differ within a short drive.
Depth went unrecorded, which puts the reading back on you. A soft bed grows weed late into autumn, which keeps fish shallow. Look for the band where the shallows give up and the bottom falls away. Open biodiversity records for Mackinac County list white sucker, rainbow smelt, yellow perch and rock bass. County records show the wider picture rather than this one place. At Bay City Lake the first feature you find is worth twenty minutes.
The year swings from about 14°F in January to roughly 65°F in July. A full turn of seasons, with the strongest sport on either side of summer. Break-up comes around mid April, and the run that follows is short and strong. Average temperatures cross freezing around mid April in spring and again near early December in autumn. From the thaw to midsummer the fishing improves week by week. Expect Bay City Lake to follow that timing.
Nothing in our records says who may fish here. This is a natural basin, not a dammed one. Boats go in at Bay City Lake Sfcg Boat Launch, roughly half a mile from the water. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Bank access can be seasonal on ground like this. Keep proof of licence with you rather than in the car. Morgan Spring sits 1.5 miles off and takes the overflow. Treat Bay City Lake as unsettled until someone local tells you otherwise.
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 |
| 4.6 | 5.5 | 4.5 | 2.3 | 3.6 | 5.1 | 6.5 | 7.5 | 9 | 9.2 | 9.8 | 10.2 | 10.3 | 9.8 | 8.6 | 6.3 | 4.4 | 3.3 | 3.2 | 2.8 | 4 | 5 | 5.4 | 5.3 |
| 44° | 45° | 46° | 47° | 45° | 44° | 43° | 43° | 45° | 47° | 51° | 54° | 56° | 57° | 59° | 59° | 59° | 59° | 57° | 54° | 51° | 49° | 48° | 47° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 30.01 | 30 | 30.01 | 30.01 | 30.01 | 30.03 | 30.04 | 30.05 | 30.09 | 30.12 | 30.14 | 30.17 | 30.18 | 30.17 | 30.17 | 30.16 | 30.16 | 30.17 | 30.18 | 30.19 | 30.21 | 30.22 | 30.22 | 30.23 |
| 87 | 86 | 89 | 89 | 89 | 90 | 88 | 88 | 88 | 83 | 74 | 62 | 54 | 51 | 48 | 49 | 50 | 52 | 57 | 65 | 72 | 74 | 76 | 79 |
Sam
AI Fishing Assistant for Bay City 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