No cloud to trap the day's warmth tonight, with a busy NW wind on the open water and the barometer on the way down. Most of the action on Sumach Lake should come off the first drop-off and weed lines. Block out the hours from the day. Cover water early, then settle where the signs are. Cooler water spreads fish back across the shallows.
The bites are excellent now
Night
Sumach Lake belongs to Oneida County, Wisconsin. The country here is lake country bush. With some 63 acres of water, there is room for a boat but no need of one. Around 2.1 miles of margin, front to back. Head to Lac du Flambeau, 7.8 miles away, for anything you forgot. Eagle River is 24 miles and Rhinelander 26 miles. You are close to a county edge here; who manages the access can change within a short drive.
We hold no depth figure for this one. Bays and points beat straight shoreline every time on water like this. A soft bed grows weed late into autumn, which keeps fish shallow. Public occurrence data for Oneida County names brown trout, walleye and largemouth bass. Read it as a county summary, not a water-by-water list. At Sumach Lake the water rewards a slow, careful approach.
Temperature averages peak at 65°F in July and bottom out at 9°F in January. The year splits cleanly: hard water, then open water. The open season starts with the thaw, near enough mid April. The open-water window runs from around mid April to about late November in an average year. Early summer and early autumn carry the open-water season. The season on Sumach Lake rarely departs from it.
There is no clear statement anywhere on who can fish it. No dam controls it, and the level follows the season. Nothing formal is recorded here: no ramp, no car park, no marked path. A small crankbait along the drop and a worm in the thick stuff cover the bass. A landowner's word beats anything printed elsewhere. Close seasons apply to some species and not others. Faulkner Lake at 0.6 miles is the sensible second choice. Nothing on Sumach Lake should be assumed from this page alone.
80%
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 |
| 10.3 | 9.6 | 8.1 | 8.1 | 7.6 | 7.1 | 7.7 | 8.6 | 8.8 | 10.7 | 13.5 | 16.1 | 13.2 | 13.5 | 13.6 | 11.6 | 10.4 | 7.9 | 7 | 6.7 | 4.9 | 3.1 | 3.8 | 2.9 |
| 42° | 42° | 41° | 41° | 40° | 40° | 39° | 40° | 41° | 44° | 46° | 47° | 48° | 48° | 49° | 47° | 46° | 44° | 44° | 43° | 41° | 37° | 36° | 34° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 29.82 | 29.83 | 29.81 | 29.8 | 29.82 | 29.82 | 29.82 | 29.85 | 29.86 | 29.86 | 29.87 | 29.88 | 29.87 | 29.87 | 29.89 | 29.91 | 29.93 | 29.98 | 29.98 | 29.98 | 30 | 30.03 | 29.97 | 29.97 |
| 88 | 92 | 95 | 92 | 92 | 91 | 92 | 87 | 83 | 74 | 68 | 66 | 62 | 60 | 59 | 62 | 63 | 67 | 69 | 70 | 77 | 85 | 90 | 93 |
Sam
AI Fishing Assistant for Sumach 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