A grey, even sky over the water, with a faint SW drift with pressure dropping. Whatever swims in Boundary Lake should be near the calm side of the wind. The useful hours run morning through afternoon. Trust the forecast and stay out through the window. Shortening days concentrate the feeding into fewer hours.
The bites are excellent now
Night
Boundary Lake belongs to Oconto County, Wisconsin. The country here is lake country bush. It measures about 36 acres, which is a comfortable size for bank fishing. Head to Gillett, 26 miles away, for anything you forgot. Legend Lake is 28 miles and Oconto Falls 28 miles. Others within reach: Cedar Lake out at 0.7 miles, Dell Lake lies 0.9 miles on, Flower Lake out at 0.9 miles, Mirror Lake lies 1.2 miles on and Wonder Lake out at 1.2 miles. No county line comes close, which keeps the paperwork simple.
Nothing in our records gives a depth for this one. A natural lake fishes on cover, and cover here means weed and timber. The shallow end warms first and pulls fish in ahead of the rest. Open biodiversity records for Oconto County list brown trout, largemouth bass and bluegill. Those are county-wide records, so not every one of them will be in this water. Fish Boundary Lake where the bottom changes rather than where it looks deep.
The seasonal spread runs 12°F to 67°F. Winter shuts things down for a spell, then spring reopens them fast. Firm cover through the cold months, then open water from mid April. In an average year the thaw lands around mid April and the freeze near early December. The strong weeks are the first after break-up and the last before the freeze. Boundary Lake runs to its own calendar within the local pattern.
Our records carry no access rule either way. Nothing built is recorded close to the bank here. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Check whether a boat is allowed before you tow one. Where the way in crosses private ground, ask first. Cedar Lake sits 0.7 miles off and takes the overflow. Treat Boundary Lake as unsettled until someone local tells you otherwise.
81%
The bites are excellent 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 |
| 2.1 | 2.6 | 1.9 | 1.8 | 1.3 | 1 | 2.5 | 1 | 1 | 1.6 | 3.7 | 4.8 | 6.2 | 7.2 | 7.6 | 6.8 | 5.6 | 5.5 | 5.9 | 6.3 | 6.9 | 7.5 | 7.8 | 8.6 |
| 27° | 27° | 25° | 25° | 24° | 24° | 23° | 23° | 26° | 32° | 38° | 42° | 44° | 46° | 47° | 47° | 45° | 41° | 40° | 38° | 37° | 38° | 38° | 39° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 30.17 | 30.15 | 30.15 | 30.14 | 30.13 | 30.13 | 30.13 | 30.14 | 30.15 | 30.14 | 30.12 | 30.08 | 30.04 | 30.01 | 30 | 29.99 | 29.98 | 29.99 | 29.97 | 29.95 | 29.93 | 29.92 | 29.9 | 29.87 |
| 97 | 95 | 97 | 97 | 97 | 98 | 98 | 99 | 97 | 93 | 82 | 71 | 66 | 66 | 64 | 64 | 70 | 79 | 83 | 86 | 87 | 85 | 86 | 87 |
Sam
AI Fishing Assistant for Boundary 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