What You'll Find at Simonton Lake

Simonton Lake is a 450-acre impoundment in Elkhart County that holds walleye, largemouth bass, and panfish in a setting that feels quieter than many of Indiana's better-known lakes. The lake sits in the transition zone between the glacial lakes of the north and the warmer reservoirs further south, which means the fish behavior shifts noticeably between seasons. Spring and fall are the most predictable times to fish here—walleye bite hard in low light, and bass move shallow to feed. Summer can be productive if you fish early and late, but midday heat pushes most fish deeper or into heavy cover.

The lake's character is shaped by its depth profile and structure. Simonton has a mix of shallow bays and deeper holes, with some weed growth along the eastern shore and scattered timber in the central basin. This variety means you can adjust your approach depending on the season and what you're targeting. The northern end tends to be shallower and weedier, while the southern basin drops off more steeply and holds walleye during the heat of summer.

Key Takeaways

  • Simonton Lake holds walleye and largemouth bass year-round, with spring and fall offering the most consistent action.
  • Early morning and evening are critical in summer; walleye bite best in low light, and bass move shallow to feed.
  • The eastern shore has weed growth that attracts bass and panfish; the southern basin holds deeper walleye during warm months.
  • Indiana fishing licenses are required, and you can launch from the public access point on the north end of the lake.

Spring Fishing: Walleye and Bass Shallow

Spring is when Simonton Lake comes alive. Walleye move into the shallower bays to spawn in April and early May, and they're aggressive as they prepare. Fish the northern end and the eastern shoreline with live shiners or small crankbaits in 4 to 8 feet of water. Dawn and dusk are prime, but overcast days can produce all day long. A slow presentation works better than speed—walleye in spring are methodical feeders, and they'll follow a bait longer than they will in summer.

Largemouth bass also move shallow in spring, and they're easier to locate than walleye because they're more aggressive. Work the weed edges and any fallen timber with soft plastics or topwater lures. The bass here aren't huge—most run 2 to 4 pounds—but they're plentiful and willing. If you're targeting both species, early morning walleye fishing followed by midmorning bass work on the weeds is a solid day plan.

Summer: Early and Late, or Go Deep

Summer heat pushes walleye deeper and makes them nocturnal. If you want to fish during the day, focus on the southern basin where the lake drops to 30 feet or more. Vertical jigging with live bait or small swimbaits can work, but you'll spend a lot of time searching. Most anglers who fish Simonton in July and August do it at dawn or dusk, when walleye move into 8 to 15 feet of water to feed. Crankbaits and live shiners work well during these windows.

Bass fishing in summer is best in early morning before the sun gets high. Fish the weed edges and any shade you can find—docks, overhanging trees, deeper weed lines. By mid-morning, the bite slows dramatically. If you're committed to a full day, plan to take a break during midday and return in the evening when the water cools slightly and bass move shallow again.

Fall: Consistent Walleye Bites

Fall is arguably the best time to fish Simonton Lake. Water temperatures drop, walleye become active throughout the day, and they're fattening up before winter. September and October offer long windows of good fishing—you're not locked into dawn and dusk. Work the deeper edges of the weed beds and the transition zones where shallow water meets deeper basin. Live shiners under a slip bobber or jigged vertically are both effective.

Bass also bite well in fall, and they're less dependent on low light than they are in summer. The weed edges remain productive, and as the weeds start to die back in late October, bass concentrate in the remaining green vegetation. This is a good time to catch both species in a single outing without having to wake up before sunrise.

Winter and Early Spring Considerations

Simonton Lake freezes solid by December, and ice fishing is possible but not heavily developed here. If you do fish through the ice, walleye in the deeper basin are your best bet. Tip-ups with live shiners or jigging with small spoons can produce, but the lake doesn't have the reputation for ice fishing that some of the larger northern Indiana lakes do. Check current ice conditions before heading out—the lake can be slow to freeze and fast to thaw depending on the year.

Late winter (February and March) can be tough. Walleye are deep and lethargic, and the bite is slow. Many anglers skip this period and wait for spring. If you do fish, focus on the deepest holes and fish slowly with live bait. Patience is the only strategy that works.

Access, Regulations, and What to Bring

Simonton Lake has a public boat launch on the north end, managed by Elkhart County Parks. The launch is free and includes parking. There's also a small picnic area if you want to make a day of it. Indiana fishing licenses are required for anyone 18 and older; you can purchase them online through the Indiana Department of Natural Resources website or at most bait shops in Elkhart.

Walleye have a 15-inch minimum size limit and a daily bag limit of five fish. Largemouth bass have a 12-inch minimum and a daily bag limit of five. Panfish (bluegill, crappie) have no minimum size but a 25-fish daily limit. These regulations can change, so check the current Indiana fishing guide before you go. Bring a depth finder if you have one—it makes finding the transition zones and deeper structure much easier, especially in summer.

Nearby Options and When to Fish Elsewhere

If Simonton Lake isn't producing on a given day, you're in good position to explore other Elkhart County waters. Heaton Lake, just a few miles away, has similar species and sometimes fishes differently depending on wind and weather. The Elkhart River system also holds walleye and bass, though it requires different techniques and is better suited to those comfortable with river current and snags.

If you're willing to drive 30 minutes, the lakes around Syracuse and Wawaka offer larger bodies of water with more developed facilities. But Simonton's advantage is that it's less crowded and the fish are less pressured. On a calm spring morning or a cool fall afternoon, it's an excellent choice for a half-day outing.

Frequently Asked Questions

What's the best bait for walleye at Simonton Lake?

Live shiners in the 3- to 4-inch range are the most reliable choice. Small crankbaits that mimic shiners also work well, especially in spring and fall. In summer, when walleye are deeper, jigging with live bait or swimbaits is more effective than casting.

Can you catch bass year-round at Simonton Lake?

Yes, but the bite is strongest from spring through fall. Winter bass fishing is possible but slow. Focus on spring (April through May) and fall (September through October) for the most consistent action.

Is there a bait shop near Simonton Lake?

Several bait and tackle shops operate in Elkhart, within 10 to 15 minutes of the lake. They carry live shiners, crawlers, and other common baits. It's worth calling ahead during winter to confirm they're open, as some reduce hours in the off-season.

What size fish can you expect at Simonton Lake?

Walleye typically run 14 to 20 inches, with occasional fish in the 22-inch range. Largemouth bass average 2 to 4 pounds, with some reaching 5 to 6 pounds. Panfish (bluegill and crappie) are abundant and range from 6 to 10 inches.

Do you need a boat to fish Simonton Lake?

A boat gives you access to deeper water and more structure, but you can fish from shore along the eastern weed line and near the public launch area. Shore fishing is best in spring and fall when fish move shallow.