What You'll Find at Fawn Lake

Fawn Lake is a shallow, weedy lake in central Wisconsin that holds walleye, northern pike, and largemouth bass. The lake runs roughly 300 acres and sits in a region where glacial geology has left behind dozens of similar systems — clear water in some spots, tea-stained in others, and heavy vegetation throughout. The weed growth is the defining feature: it makes the lake productive but also demands you know how to fish around it rather than through it.

The lake sits in Portage County, near the town of Amherst. Access is straightforward — a public boat launch on the north shore puts you on the water without a long drive from Highway 39. The shallow depth (average around 15 feet, with a maximum near 30) means wind can chop the water quickly, and it also means the fish don't have far to go when they want to escape heat or cold.

Walleye are the primary draw. They're present year-round but most predictable in spring and fall when they move into shallower water to feed. Pike fishing peaks in late spring and early summer when they're aggressive and visible in the shallows. Bass are there but secondary — most anglers targeting them do better on nearby lakes with cleaner structure.

Key Takeaways

  • Fawn Lake is a 300-acre shallow system with heavy weed growth that requires you to fish edges and openings rather than casting into dense vegetation.
  • Walleye are most active in spring (April through May) and fall (September through October), when they move into water 8 to 15 feet deep.
  • A public boat launch on the north shore provides the only motorized access; electric motors are permitted but not required.
  • Wisconsin fishing regulations apply: walleye have a daily bag limit and size minimum that change by year, so check the current regulations before you fish.
  • The lake is best fished from a boat; shore access is limited and most productive areas are not reachable from land.

Seasons and What to Expect

Spring (April through May) is the strongest season for walleye. The fish move shallow to spawn and feed heavily before and after the spawn. Fish the edges where weeds meet open water, particularly on the north and east sides of the lake where structure is more defined. Jigs tipped with live minnows or crawlers work consistently. Water temperature in spring ranges from the low 40s to the mid-50s, so dress for cold and expect the bite to improve as the water warms past 50 degrees.

Summer (June through August) is slower for walleye but can be good for pike. Walleye retreat to deeper water and the weed growth becomes so dense that fishing becomes difficult. Pike, by contrast, hunt aggressively in the shallows and around weed edges. Early morning and late evening produce better results than midday. Water temperature climbs into the 70s, and the lake can become crowded on weekends.

Fall (September through October) brings a second strong walleye bite as water cools and fish move back into shallower feeding zones. The weed growth begins to die back, opening up more of the lake to fishing. This is often the best time to fish because the water is clearer, the weeds are thinner, and the fish are hungry. Temperatures drop from the 60s into the 40s as October progresses.

Winter (November through March) closes the lake to most anglers, though ice fishing is possible once the ice is safe. Check local conditions before heading out — ice thickness varies year to year. Winter walleye fishing can be productive but requires specialized equipment and knowledge of safe ice practices.

Access and Launch Information

The public boat launch is located on the north shore of Fawn Lake, accessible via County Road A. The launch has a paved ramp, parking for roughly 20 vehicles with trailers, and a small pier. There is no fee to launch. The ramp can get crowded on summer weekends, particularly Saturday mornings, so arriving early improves your chances of a smooth launch.

The lake is open to motorized boats. Most anglers use 15 to 25 horsepower outboards, which are adequate for the lake's size and the shallow water. Electric motors are permitted and increasingly common, particularly for anglers targeting walleye in the shallows where noise matters. Gas motors are louder but faster if you need to cover water to find active fish.

Shore access is limited. A small public access area exists near the launch, but it is shallow and weedy — not ideal for fishing. Most productive fishing requires a boat. If you don't have one, renting is possible through outfitters in nearby Amherst, though availability is limited and advance booking is recommended during peak season.

Fish Species and Techniques

Walleye are the primary target. They respond well to jigs (1/4 to 1/2 ounce) tipped with live minnows, crawlers, or leeches. Cast along weed edges and work the jig slowly along the bottom. Trolling crankbaits along deeper edges (12 to 20 feet) also works, particularly in summer when walleye are deeper. Early morning and dusk are most productive, but walleye will bite throughout the day if you're fishing the right depth and structure.

Northern pike are aggressive and visible in spring and early summer. Cast large spinnerbaits, swimbaits, or topwater lures near weed edges and in shallow bays. Pike will hit hard and run fast — bring a net and expect to lose some fish to the weeds. They're less predictable in summer but return to aggressive feeding in fall as water cools.

Largemouth bass are present but not the focus. They inhabit the same weed structure as pike but are smaller and less numerous. If you're targeting them specifically, soft plastics and small crankbaits work, but most anglers find better bass fishing on nearby lakes with cleaner structure.

Regulations and Licensing

Wisconsin fishing regulations apply to Fawn Lake. You must have a valid Wisconsin fishing license, which is available online through the Wisconsin Department of Natural Resources website or at any licensed bait and tackle shop. Licenses are available for one day, three days, or a full year. Non-residents pay a higher fee than residents.

Walleye have a daily bag limit and a minimum size requirement that vary by year and region. Check the current Wisconsin fishing regulations before you fish — the rules change annually and are posted on the DNR website. Pike and bass have their own limits and size requirements. Possession limits (how many fish you can have in your possession at one time) are separate from daily bag limits and are also listed in the current regulations.

Catch-and-release is permitted and encouraged, particularly for walleye under the minimum size. If you plan to keep fish, bring a cooler with ice to keep them fresh. Many anglers practice selective harvest — keeping a few fish for dinner while releasing others to maintain the population.

Nearby Resources and Lodging

Amherst, about 10 minutes from the lake, has a handful of motels, a diner, and a bait and tackle shop. The tackle shop carries live bait, lures, and current fishing reports. Lodging options are modest — this is not a resort destination — but adequate for a weekend trip. Camping is available at nearby state forests and county parks.

The Portage County area has dozens of other lakes within 30 minutes of Fawn Lake, so if you want to fish multiple systems in one trip, the logistics are straightforward. Many anglers base themselves in Amherst or nearby Wisconsin Rapids and fish several lakes over a few days.

Gas, groceries, and other supplies are available in Amherst and Wisconsin Rapids. Cell service is reliable throughout the area. Weather can change quickly in spring and fall, so check the forecast before you leave and bring layers.

Common Mistakes and How to Avoid Them

The biggest mistake is fishing the dense weed growth directly. Weeds are thick enough that you'll spend more time untangling than fishing. Instead, focus on the edges — where weeds meet open water, where there are small pockets of open water within the weeds, and along deeper drop-offs where weeds thin out. A depth finder helps you identify these edges quickly.

Another common error is fishing too fast. Walleye in shallow water are often cautious. Work your jig slowly, pause frequently, and let the bait sit. Pike, by contrast, respond to faster presentations and sudden movements. Match your technique to the species you're targeting.

Many anglers also underestimate the importance of time of day. Early morning (first two hours after sunrise) and dusk (last two hours before sunset) are dramatically more productive than midday, particularly in summer. If you're fishing midday, focus on deeper water and shade.

Frequently Asked Questions

Can I fish Fawn Lake year-round?

The lake is open to fishing year-round, but most anglers fish spring through fall. Winter ice fishing is possible once the ice is thick enough, but you must check local ice conditions and follow safety guidelines. The DNR website lists current ice thickness reports for popular lakes.

Do I need a boat to fish Fawn Lake?

A boat is strongly recommended. Shore access is limited and shallow, and most productive areas are not reachable from land. If you don't own a boat, rental options exist in Amherst, though availability is limited during peak season.

What's the best time of year to fish Fawn Lake?

Spring (April through May) and fall (September through October) are most productive for walleye. Summer is slower for walleye but better for pike. Fall is often considered the best overall because the water is clearer, weeds are thinner, and fish are actively feeding.

What size fish can I keep?

Size limits vary by species and change annually. Check the current Wisconsin fishing regulations on the DNR website before you fish. Walleye typically have a minimum size requirement, as do pike and bass, but the exact measurements change year to year.

Is there a launch fee?

No, the public boat launch on Fawn Lake is free. Parking is available for roughly 20 vehicles with trailers. The launch can be crowded on summer weekends, so arriving early improves your chances of a smooth launch.