Cloud from horizon to horizon today, with a steady NW wind with a settled glass. Give the shaded margin through bright spells the first hour at Lake Chapman. Save your energy for the evening. Work the productive water thoroughly. Shortening days concentrate the feeding into fewer hours.
The bites are poor now
Night
Lake Chapman stands in Marinette County, Wisconsin. This is rolling bush country. It lies lower than most water we list in Wisconsin. The nearest place of any size is Norway, 6.9 miles away. For a city, Green Bay is 81 miles off. Not far off: Lake Downing (1 mile), Timms Lake at 1.2 miles, Otter Lake (1.5 miles), Twin Lake at 1.6 miles and Lake Shannon (1.9 miles). You are close to a county edge here; who manages the access can change within a short drive.
The records we hold are silent on depth, so plan to find it yourself. Look for the band where the shallows give up and the bottom falls away. Weed, then depth: that is the order to fish a water of this kind. Open biodiversity records for Marinette County list brown trout, rainbow trout, largemouth bass, bluegill and yellow perch. Read it as a county summary, not a water-by-water list. Work Lake Chapman in sections rather than trying to cover it.
The warmest month averages 67°F, the coldest about 13°F. Winter puts a hard lid on this one. Count on hard cover from midwinter, and open water from mid April. Ice clears near mid April and comes back about early December in a typical year. The middle of summer slows a little, with dawn and dusk carrying it. It sets the rhythm of the year at Lake Chapman.
The rules here are undocumented as far as public sources go. Access points are not mapped for this water, which suits people who like quiet. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. A phone call first saves an afternoon. Keep proof of licence with you rather than in the car. Lake Downing, 1 mile away, makes the obvious fallback. Check the position on Lake Chapman before loading the car.
31%
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 |
| 3.7 | 7.1 | 4.7 | 4 | 3.8 | 3.6 | 4.6 | 4.6 | 6.3 | 8.2 | 12.4 | 13.7 | 13.7 | 13.4 | 13.3 | 12.6 | 12.7 | 12.1 | 10 | 6 | 5.2 | 5.6 | 6 | 6.2 |
| 54° | 53° | 53° | 53° | 52° | 51° | 51° | 51° | 52° | 54° | 56° | 57° | 58° | 60° | 62° | 62° | 61° | 59° | 56° | 52° | 49° | 48° | 47° | 46° |
| 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 30.02 | 29.99 | 29.97 | 29.96 | 29.96 | 29.98 | 29.99 | 30.01 | 30.02 | 30.04 | 30.04 | 30.06 | 30.07 | 30.08 | 30.09 | 30.09 | 30.09 | 30.12 | 30.13 | 30.14 | 30.16 | 30.17 | 30.18 | 30.19 |
| 93 | 93 | 94 | 92 | 93 | 94 | 95 | 93 | 91 | 85 | 75 | 67 | 63 | 56 | 50 | 47 | 45 | 48 | 52 | 59 | 66 | 71 | 75 | 79 |
Sam
AI Fishing Assistant for Lake Chapman
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time