What Stonington Peninsula offers anglers

Stonington Peninsula juts into the northern arm of Bay de Noc and gives you access to some of the most productive shallow-water walleye fishing in Michigan's Upper Peninsula. The peninsula itself is a narrow strip of land with water on three sides—Little Bay de Noc to the east and the main bay to the west—which means you're never far from structure. The defining feature here is depth: most of the water you'll fish ranges from 8 to 20 feet, with scattered deeper holes and a hard bottom of sand and gravel that holds both walleye and pike year-round.

The character of Stonington fishing is different from the deeper, offshore structure you might target elsewhere in Bay de Noc. Here, you work shallower flats, weed edges, and the transition zones where sand meets harder bottom. Spring and fall are peak seasons because the water temperature and light conditions push walleye into the shallows where you can reach them from smaller boats. Summer fishing is possible but requires patience and night work or early morning trips. Winter ice fishing on the bay flats is a serious draw for locals who know the safe routes and the productive holes.

Key Takeaways

  • Stonington Peninsula's shallow bays (8 to 20 feet) hold walleye and pike year-round, with spring and fall offering the most consistent shallow-water action.
  • Sand and gravel flats with scattered weed edges are the primary structure; focus on depth transitions and hard-bottom areas rather than deep holes.
  • Launch options include the Stonington public boat ramp on the bay side and smaller access points around the peninsula; check current conditions before heading out.
  • Night fishing and low-light periods produce better results in summer; spring and fall allow productive daytime fishing in shallow water.
  • Pike fishing is often incidental to walleye work, but dedicated pike anglers find good numbers in the same shallow flats and weed edges.

Walleye patterns on the shallow flats

Walleye on Stonington's flats follow predictable seasonal patterns tied to light and temperature. In spring (April through May), as the water warms from the mid-40s to the low 50s, walleye move shallow to feed. You'll find them on the sand flats in 8 to 15 feet of water, especially where a slight rise or a weed edge breaks up the bottom. Live bait—shiners or small crawfish—under a slip bobber works well, as does casting small jigs tipped with minnow heads. The bite is often best in the first two hours after sunrise and the last hour before dark, but in spring the low-angle sun can keep walleye active longer into the morning.

Summer (June through August) pushes walleye deeper and into lower-light periods. Daytime fishing becomes difficult; most anglers either fish at night with live bait on the flats or switch to deeper structure outside the peninsula. If you stay shallow in summer, plan to fish from dusk through midnight. Crawler harnesses trolled slowly over the flats can work, and vertical jigging with live bait in the 15- to 20-foot zone produces steady fish. Fall (September through October) reverses the summer pattern: as water cools back into the 50s, walleye return to the shallows and bite aggressively during daylight hours. This is often the best time to fish Stonington if you want consistent action without night work.

Pike fishing and incidental catches

Northern pike are abundant in Stonington's shallow bays and often show up when you're targeting walleye. They prefer the same weed edges and sand flats, especially where vegetation is thicker or where a hard-bottom rise creates a natural ambush point. If you're using live bait for walleye, expect pike to take it—sometimes aggressively. Many anglers switch to a steel leader when pike are active, though this can reduce walleye bites slightly.

Dedicated pike fishing on Stonington works best with larger baits and lures. Live shiners (6 to 8 inches) under a bobber in 10 to 15 feet of water will draw pike strikes. Casting large spinnerbaits or soft plastics along weed edges and hard-bottom transitions also produces. Pike here run 24 to 36 inches on average, with occasional fish pushing 40 inches. Spring and fall are again the most reliable seasons, though pike bite year-round in these shallow bays.

Launch points and access

The primary public boat launch on Stonington Peninsula is the Stonington public ramp, located on the bay side of the peninsula. It's a concrete two-lane ramp with parking for trailers and vehicles. The ramp is maintained by the local township and is open year-round, though winter access depends on snow removal and ice conditions. Fees vary; check with the Menominee County Parks office or call ahead before your trip.

Smaller access points exist around the peninsula, including a few informal pull-offs and fishing access sites, but they are limited and not always maintained. If you have a smaller boat or kayak, you may find additional launch spots, but the public ramp is the reliable choice for trailer boats. The ramp can get crowded on weekends during peak seasons, especially in spring and fall. Arrive early if you're planning a morning trip, or plan to launch in the afternoon if you prefer less congestion.

Seasonal timing and water conditions

Spring (April through May) is the most popular season on Stonington because walleye are shallow, the weather is improving, and the water is still cool enough to keep fish active during daylight. Water temperature ranges from 42 to 55 degrees Fahrenheit. The bay can be rough on windy days, so check the forecast and be prepared to fish closer to shore if conditions deteriorate.

Summer (June through August) brings warmer water (65 to 75 degrees) and longer daylight, but walleye move deeper or become nocturnal. Many anglers shift to other parts of Bay de Noc or focus on pike and panfish during this season. If you stay on Stonington, plan night trips or very early morning sessions.

Fall (September through October) rivals spring for consistent walleye fishing. Water temperature drops back to 55 to 45 degrees, and walleye return to the shallows with strong appetites. The bite is often aggressive and daytime-friendly. Weather can turn quickly, so keep an eye on forecasts.

Winter ice fishing (December through February) is productive on Stonington's flats, but requires knowledge of safe ice routes and current conditions. Local bait shops and the DNR have information on ice thickness and safe access. Jigging live minnows in 12 to 18 feet of water produces steady walleye and pike.

Tackle and technique for shallow-water fishing

Stonington's shallow flats call for light to medium tackle. A 6- to 7-foot medium-light spinning rod with 8- to 10-pound braided or monofilament line handles most situations. Jigs in the 1/8- to 1/4-ounce range work well for vertical jigging and casting. Pair them with live minnow heads, shiners, or soft plastics in natural colors—whites, grays, and greens match the forage base.

Live bait under a slip bobber is a classic approach on these flats. Set the bobber stop 2 to 4 feet above bottom, depending on exact depth, and let the bait drift or hold position. Crawler harnesses trolled slowly (1 to 1.5 miles per hour) over the flats also work, especially in spring and fall. If you're casting, small crankbaits and spinnerbaits in the 1/4- to 3/8-ounce range cover water efficiently and attract pike as well as walleye.

Frequently Asked Questions

What's the best time of day to fish Stonington Peninsula?

Spring and fall: first light through mid-morning, and the last hour before dark. Summer: dusk through midnight, or very early morning before sunrise. Winter: midday often produces best on ice, when light penetrates the clearest.

Do I need a guide to fish Stonington, or can I go on my own?

You can fish on your own if you have a boat and basic navigation skills. The flats are relatively straightforward to navigate, and depth changes are gradual. A GPS with a map of the bay helps. If you're new to the area, a local guide can accelerate your learning and show you productive spots and seasonal patterns.

What's the difference between fishing Little Bay de Noc and the main bay side of Stonington?

Little Bay de Noc (east side) tends to be slightly shallower and more protected from wind. The main bay side (west) can be rougher but often holds more aggressive fish. Both hold walleye and pike; choose based on wind direction and your comfort level with boat handling.

Can I fish Stonington in winter, and is it safe?

Yes, ice fishing is productive, but safety depends on ice thickness and current conditions. Check with local bait shops, the DNR, or the Menominee County Sheriff's office before heading out. Ice thickness varies year to year and even within the bay, so never assume it's safe without current information.

What should I bring for a day trip to Stonington?

Bring a life jacket, a charged cell phone, a map or GPS, sunscreen, and water. Weather on the bay can change quickly, so pack a rain jacket and check the forecast before you leave. If you're fishing live bait, bring an aerator or bait bucket with fresh water. Tell someone where you're going and when you expect to return.