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Fishing Grass Lake: what the data says
18-acre lake near Wisconsin. The lake tops out around 6 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. Here is how the season plays out for each species, straight from the data behind the map.
Yellow Perch fishing at Grass Lake
Spring yellow perch on Grass Lake hold shallow, usually 2 to 6 ft. Summer fish stay in 2 to 6 ft, and winter fish hold in 2 to 6 ft. If you only fish one area, make it Deep basin: a deep basin around 5 ft that scores prime in fall. Plan around early morning in the warm months. Tie on a drop-shot micro plastics or a small spoon tipped with worm and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 6 ft | midday & dawn | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 2 to 6 ft | dawn | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 2 to 6 ft | midday | Jigging spoon (small), Perch rig / spreader |
| Winter | 2 to 6 ft | midday & dawn | Tungsten jig + spikes, Rattle spoon (small) |
Largemouth Bass fishing at Grass Lake
Spring largemouth bass on Grass Lake hold shallow, usually 1 to 6 ft. Summer fish stay in 2 to 6 ft, and winter fish hold in 2 to 6 ft. If you only fish one area, make it Main-lake point: a point around 6 ft that scores prime in fall. In summer the feeding windows fall in early morning and the evening. Tie on a texas-rigged 10" worm or a deep-diving crankbait and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 6 ft | dawn & dusk | Spinnerbait, Chatterbait |
| Summer | 2 to 6 ft | dawn & dusk | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 2 to 6 ft | midday & dawn | Squarebill crankbait (shad), Spinnerbait |
| Winter | 2 to 6 ft | midday | Blade bait, Jigging spoon |
Crappie fishing at Grass Lake
In spring, crappie run shallow here, mostly 2 to 6 ft. Summer fish stay in 2 to 6 ft, and winter fish hold in 2 to 6 ft. If you only fish one area, make it Deep basin: a deep basin around 5 ft that scores prime in winter. Best bite is early morning and the evening. Summer baits: a jig trolled/spider-rigged or a small crankbait (trolled) gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 6 ft | midday & dawn | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 2 to 6 ft | dawn & dusk | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 2 to 6 ft | dawn | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 2 to 6 ft | midday | Tungsten jig + soft plastic, Tiny jigging spoon |
Bluegill fishing at Grass Lake
In spring, bluegill run shallow here, mostly 1 to 6 ft. Summer fish stay in 2 to 6 ft, and winter fish hold in 2 to 6 ft. Deep basin is the standout, a deep basin at roughly 5 ft, rated prime for winter bluegill. In summer the feeding windows fall in early morning and the evening. Tie on a small sponge spider (fly) or a micro tube jig and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 2 to 6 ft | dawn & dusk | Small sponge spider (fly), Micro tube jig |
| Fall | 2 to 6 ft | midday | Micro jig + waxworm, Small spoon tipped |
| Winter | 2 to 6 ft | midday | Tungsten ice jig + plastic, Tiny spoon |
Pumpkinseed fishing at Grass Lake
In spring, pumpkinseed run shallow here, mostly 1 to 6 ft. Summer fish stay in 1 to 6 ft, and winter fish hold in 2 to 6 ft. Deep basin is the standout, a deep basin at roughly 5 ft, rated prime for winter pumpkinseed. Best bite is the evening and early morning. Tie on a micro tube or a sponge spider (fly) and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | Micro jig under a float, Tiny beetle-spin |
| Summer | 1 to 6 ft | dusk & dawn | Micro tube, Sponge spider (fly) |
| Fall | 2 to 6 ft | dusk & dawn | Micro jig + waxworm, Small spoon tipped |
| Winter | 2 to 6 ft | dawn | Tungsten ice jig + plastic, Tiny spoon |
Notable structure
- Main-lake point: point, around 6 ft
- Deep basin: deep basin, around 5 ft
- Break off the point: drop-off, around 3 ft
Common questions
How deep is Grass Lake?
Grass Lake is about 6 ft at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
What fish are in Grass Lake?
Anglers target largemouth bass, crappie, bluegill, yellow perch, pumpkinseed on Grass Lake. These come from the Wisconsin DNR's per-lake fish listing; where the DNR lists a group (panfish, catfish, trout) the specific species are resolved from Wisconsin's fish distribution by the lake's location, depth and habitat.
Where is the best fishing spot on Grass Lake?
Deep basin is the top-rated area: a deep basin in about 5 ft of water that rates prime for yellow perch in fall. Open the map above to see every rated spot for each species and season.
When is the best time to fish Grass Lake?
For yellow perch, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Nearby waters
Sea Lion Lake · Loon Lake · Bessie Babbet Lake · Keyes Lake · Seidel Lake · Emily Lake
See how Grass Lake stacks up: best largemouth bass lakes in Wisconsin · best crappie lakes in Wisconsin · best bluegill lakes in Wisconsin · best yellow perch lakes in Wisconsin
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