What Little Presque Isle offers anglers

Little Presque Isle is a small, rocky island about a mile offshore from Marquette's south side, surrounded by shallow reefs and deep water that hold walleye, northern pike, and lake trout. The island itself is a nature preserve—you cannot land there—but the water around it is open to fishing year-round. The real draw is the structure: the rocky bottom and the transition zones between 15 and 40 feet of water create the kind of habitat walleye hunt in spring and fall, and pike use year-round. Because the island is protected and relatively remote, it does not see the traffic of closer-in spots, which means the fish here tend to be less pressured.

Access is by boat only, and you need a launch in Marquette proper—either the city ramp at the Lower Harbor or the Presque Isle Park boat launch. The island sits about two miles from either launch, a short run in calm water but one that demands respect for Superior's mood swings. Summer can bring flat, glassy mornings; fall and spring bring wind and chop that make the crossing rougher. Most anglers fish the reefs on the north and west sides of the island, where the bottom rises sharply and creates the kind of edge walleye patrol.

Key Takeaways

  • Little Presque Isle's rocky reefs and deep-water transitions hold walleye in spring and fall, and northern pike year-round.
  • The island itself is off-limits, but the surrounding water is open to fishing and sees less pressure than closer-in Marquette spots.
  • You must launch from Marquette—either the Lower Harbor ramp or Presque Isle Park—and the two-mile run demands a seaworthy boat and respect for Superior's weather.
  • Spring and fall are peak seasons; summer can be productive but requires early mornings before the wind picks up.
  • Jigging with live minnows and casting crankbaits along the reefs are the most consistent methods for walleye and pike.

When to fish Little Presque Isle

Spring walleye fishing—late April through May—is the most reliable season. As the water warms from the 40s into the low 50s, walleye move shallow to feed before spawning, and they concentrate along the rocky edges around the island. Early morning is critical; the bite often shuts down by mid-morning as the sun climbs. Jigging with live shiners or fatheads in 15 to 25 feet of water produces steady fish.

Fall, from mid-September through October, mirrors spring in many ways. Walleye move shallow again as the water cools, and the same reefs and edges hold fish. The advantage in fall is that the bite can last longer into the day, and the water is often clearer than spring. Wind is more common, though, so you need to pick your days carefully.

Summer (June through August) can be productive, but walleye retreat to deeper water during the day. Early morning and late evening jigging in 30 to 40 feet can work, but you are often competing with the sun. Northern pike, however, remain active in the shallower reefs throughout summer and respond well to casting crankbaits and spinnerbaits.

Winter fishing is possible through the ice, but the ice conditions around the island are unpredictable—Superior's currents and depth make ice formation uneven. Check with local shops before attempting it.

Tackle and technique for the reefs

Jigging is the workhorse method at Little Presque Isle. A 1/4- to 3/8-ounce jig tipped with a live minnow, worked slowly along the bottom in 15 to 30 feet of water, will catch walleye in spring and fall. Use a sensitive rod—a 6-foot medium-light spinning rod lets you feel the bottom and detect light bites—and 6- to 8-pound braided line for better contact with the jig. Lift the jig a foot or two, pause, and let it settle; walleye often bite on the drop.

Casting crankbaits—shallow-running plugs in the 2- to 3-inch range—works well for pike and can also draw walleye, especially in summer when you are covering water quickly. Crawdad and perch patterns are reliable. Work the reefs by casting parallel to the depth contours and retrieving steadily; pike will chase and hit hard.

If you are fishing live bait under a slip bobber, keep the minnow 2 to 4 feet above the bottom and position yourself uptide so the rig drifts naturally. This method is less active than jigging but can be effective when the fish are neutral and not chasing.

Boat handling and safety on Superior

Little Presque Isle sits in open water, and Superior does not forgive carelessness. Before you leave the launch, check the marine forecast and the real-time conditions on the NOAA website. Waves that look manageable from shore can be steeper and more chaotic a mile offshore. A 16-foot boat is the practical minimum; anything smaller becomes uncomfortable and unsafe in the chop that can develop quickly.

Wear a life jacket at all times, and carry a VHF radio tuned to Channel 16. Cell service is spotty, and if you need help, the radio is your lifeline. Bring extra fuel—Superior's wind can slow you down, and you do not want to run the tank dry on the return trip. A GPS is essential; fog can roll in fast, and the island can disappear in minutes.

The reefs around the island are rocky and unforgiving. Stay alert for submerged rocks, especially on the north and west sides. If you are unfamiliar with the area, consider hiring a local guide for your first trip; they know where the safe water is and where the hazards hide.

What to expect for fish size and numbers

Walleye at Little Presque Isle run 12 to 18 inches on average, with occasional fish pushing 20 inches or better. The population is not huge—this is not a numbers fishery—but the fish are healthy and less pressured than those in the harbors. A good spring or fall day might produce five to ten walleye; a slow day might be two or three. Pike are fewer but larger; 24- to 30-inch fish are common, and 35-inch-plus pike are caught regularly.

Lake trout are present in the deeper water (40+ feet) but are not the primary target for most anglers. If you want to target them, jigging with larger minnows or spoons in the deep water can work, especially in spring and fall.

Regulations and what you need to know

Michigan fishing regulations apply. You need a valid Michigan fishing license, which you can purchase online through the Michigan Department of Natural Resources website or at any sporting goods store in Marquette. Walleye have a daily limit of five fish with a 15-inch minimum size. Northern pike have a daily limit of five fish with a 24-inch minimum size. Lake trout have a daily limit of five fish with a 15-inch minimum size.

The island itself is protected—do not land on it, and do not disturb any birds or nesting areas. Respect the preserve, and you will help keep this fishery healthy for future seasons.

Getting there and launching

The Lower Harbor boat launch in downtown Marquette is the closest option and offers a concrete ramp, parking, and restrooms. It is a busy launch, especially on weekends, so arrive early if you want to avoid a wait. The Presque Isle Park boat launch is slightly farther but often less crowded and sits in a more scenic setting.

From either launch, head northeast toward the island. The run takes 10 to 15 minutes depending on conditions and your boat speed. Use your GPS to navigate to the reefs on the north and west sides of the island. Once you are on the water, you will see the rocky shoreline of the island itself; the best fishing is in the water immediately surrounding it, in 15 to 40 feet of depth.

Frequently Asked Questions

Can I fish Little Presque Isle in winter?

Ice fishing is theoretically possible, but the ice around the island is unpredictable due to Superior's depth and currents. Check with local tackle shops in Marquette before attempting it; they will know current conditions and whether the ice is safe.

What is the best time of day to fish?

Early morning, from sunrise through mid-morning, is most productive for walleye, especially in spring and fall. Pike can bite throughout the day, but early morning and late evening are usually best. Summer fishing often requires an early start to beat the heat and sun.

Do I need a guide to fish Little Presque Isle?

You do not need one, but a local guide can save you time and help you avoid the rocky hazards around the island. If you are unfamiliar with Superior or with this specific area, hiring a guide for your first trip is a smart investment.

What size boat do I need?

A 16-foot boat is the practical minimum. Anything smaller becomes uncomfortable and unsafe when Superior's wind picks up, which it does frequently. Make sure your boat is in good condition and that you carry safety gear including a life jacket, VHF radio, and extra fuel.

Are there other fish species at Little Presque Isle?

Lake trout are present in deeper water (40+ feet) and can be caught by jigging with larger minnows or spoons. They are less common than walleye and pike but worth targeting if you want variety.