What swims in Lake Champlain and where to fish for them

Lake Champlain holds largemouth and smallmouth bass, walleye, pike, perch, and landlocked salmon—and where you fish matters more than how much water you cover. The lake runs 120 miles from the Canadian border south to Whitehall, New York, and the fish stack differently depending on depth, season, and which side of the state line you're on. Largemouths favor the shallower bays and weed edges on the Vermont side; smallmouths hunt rocky structure and drop-offs; walleye move between deep basins and shallow flats depending on light and time of year. Pike are scattered but predictable near vegetation. The fish you'll actually catch depends on whether you're fishing spring spawning grounds, summer deep water, fall transitions, or winter through the ice.

Access from the Plattsburgh area puts you on the lake's western shore, where the bottom drops quickly and the water runs deeper than the Vermont side. This is walleye and smallmouth country, especially around the shoals and channels between here and the Canadian line. You can launch from several public ramps within 20 minutes of town, and the fishing pressure is lighter than the southern end of the lake.

Key Takeaways

  • Smallmouth bass and walleye are the primary targets from the Plattsburgh shore, with smallmouths on rocky structure and walleye in deeper basins and channels.
  • Public boat launches near Plattsburgh include Cumberland Head and Ausable Point, both offering quick access to productive water within a few miles.
  • Spring and fall are peak seasons for walleye and bass; summer requires deeper presentations and night fishing for walleye; winter ice fishing focuses on perch and pike.
  • Vermont requires a fishing license for any angler, and New York requires one as well—you cannot fish both sides with a single license.
  • The lake's northern basin near Plattsburgh stays cooler longer in spring and holds fish later into fall than the shallower southern sections.

Public boat launches and shore access near Plattsburgh

Cumberland Head sits about three miles north of downtown Plattsburgh and offers a two-lane public ramp, parking for 30+ vehicles, and a small beach area. The ramp faces north-northwest, so it's protected in most wind conditions. From here, you're immediately in 20 to 40 feet of water, and the rocky bottom starts within a quarter-mile offshore—good smallmouth water in spring and fall.

Ausable Point is a state-owned recreation area about five miles south of Plattsburgh, with a single-lane ramp, vault toilets, and parking. The launch faces the deeper basin, and you can reach productive walleye structure—the channels and drop-offs between 40 and 80 feet—in under ten minutes. This is the better choice if you're targeting walleye or want to fish the deeper structure.

Both ramps charge a day-use fee (typically $5 to $7 for New York residents, slightly more for out-of-state). Neither has fuel or food, so plan accordingly. Shore fishing is possible along the public beach areas at both sites, though you'll be limited to casting distance and won't reach the deeper structure where walleye and larger smallmouths hold.

Seasonal patterns: when to fish and what to expect

Spring (April through May) brings walleye and bass into shallower water to spawn. Walleye move into the 8 to 15-foot range along rocky shorelines and shallow flats; smallmouths hunt the same areas but prefer slightly rockier structure. This is the most predictable time to catch both species on shallow presentations—jigs, live shiners, and crankbaits all work. Water temperature climbs from the low 40s to the mid-50s, and fish feed aggressively before and after the spawn.

Summer (June through August) pushes walleye deep—40 to 80 feet in the main basin—where they rest during the day and move shallower at dawn, dusk, and after dark. Smallmouths scatter to deeper structure but remain more active than walleye during daylight. Pike and largemouths stay shallow in weed beds and bays, especially on the Vermont side. Night fishing for walleye with live bait or jigging becomes the most productive method. Water temperature reaches the low 70s, and the thermocline forms around 30 to 40 feet.

Fall (September through October) reverses the summer pattern. Walleye move back into 15 to 30 feet as water cools and light levels drop. Smallmouths become aggressive again, feeding heavily before winter. This is the second-best season after spring for consistent action. Water temperature drops from the low 70s to the low 50s, and fish feed throughout the day.

Winter (November through March) locks the lake with ice, typically by late December. Ice fishing for perch and pike is popular, with perch concentrated in 20 to 35 feet of water and pike scattered near structure. Walleye remain deep and are harder to target through the ice. Check ice thickness and local conditions before heading out; the lake can be unsafe in early and late winter.

Tackle and techniques for Champlain's main species

Walleye respond best to live bait—shiners, shiners, and more shiners—fished on a jig or live-bait rig in 15 to 40 feet of water. A 1/4 to 1/2-ounce jig tipped with a 3 to 4-inch shiner works in spring and fall; in summer, fish deeper with 3/4 to 1-ounce jigs or vertical jigging presentations. Night fishing with live bait under a slip bobber in 8 to 15 feet is productive year-round. Walleye are light-sensitive, so low-light periods—dawn, dusk, and overcast days—are your best windows.

Smallmouth bass hunt rocky structure and respond to crankbaits, soft plastics, and live crayfish. In spring and fall, fish 8 to 20 feet of water around rocky points and drop-offs. Summer requires deeper presentations—20 to 40 feet—or early-morning and evening shallow fishing. A 4 to 5-inch soft plastic rigged on a 1/4-ounce jig head covers water quickly and triggers strikes. Smallmouths are aggressive and less finicky than walleye.

Pike are ambush predators and live in weed beds and shallow bays. Large swimbaits (6 to 8 inches) and topwater lures draw strikes, especially in spring and fall. Expect explosive takes and prepare for strong runs. Pike are less common than walleye or smallmouth from the Plattsburgh shore but are worth targeting if you're willing to explore the shallower bays south of Ausable Point.

Licensing and regulations for New York and Vermont waters

You must hold a New York fishing license to fish the New York side of Lake Champlain. A one-day license costs around $15 to $20; a seven-day license runs $30 to $35; an annual license is roughly $30 for residents and $65 for non-residents. You can purchase licenses online through the New York Department of Environmental Conservation (DEC) website or at most bait shops in Plattsburgh.

If you cross into Vermont waters—which is easy to do on a large lake—you need a Vermont fishing license as well. Vermont does not recognize New York licenses, and enforcement happens on both sides. A one-day Vermont license costs around $20; a seven-day license is roughly $35. You can buy Vermont licenses online or at tackle shops near the border.

Bag limits and size restrictions vary by species and change annually. Walleye typically have a 15-inch minimum and a 5-fish daily limit; smallmouth bass have a 12-inch minimum and a 6-fish limit; pike have a 24-inch minimum and a 1-fish limit. Check the current regulations on the New York DEC website or Vermont Fish and Wildlife website before you fish, as rules change and vary by section of the lake.

Bait and tackle shops near Plattsburgh

Ausable River Fly Shop (in nearby Keeseville) stocks live shiners, crawfish, and tackle specific to Champlain walleye and bass fishing. The staff knows the lake well and can point you toward current hot spots and what's working that week. They also rent boats if you don't have your own.

Plattsburgh area bait shops (check locally for current names and hours) carry shiners, crawfish, and basic tackle. Most are open early and can sell you a license on the spot. Call ahead to confirm they have live bait in stock, especially in summer when demand is high.

Bring your own tackle if you can—jigs, crankbaits, and soft plastics are cheaper online than at the lake. Shiners and crawfish are best purchased fresh from a local shop the morning you fish.

Frequently Asked Questions

Can I fish Lake Champlain without a boat?

Yes, but you'll be limited to casting distance from shore. The public beaches at Cumberland Head and Ausable Point allow shore fishing, and you can reach largemouths and pike in shallow bays. Walleye and smallmouths in deeper water require a boat. Shore fishing is most productive in spring and fall when fish move shallower.

What's the best time of year to fish Lake Champlain from Plattsburgh?

Spring (April through May) and fall (September through October) are most productive. Water temperatures are moderate, fish feed actively, and you can reach them in shallower water without a boat. Summer requires deeper fishing and night trips; winter is ice-only.

Do I need a Vermont license if I only fish the New York side?

No, but the lake is wide enough that you can drift into Vermont waters without realizing it. If you stay within sight of the New York shore and don't cross the midline, a New York license is sufficient. If you're unsure, buy both—it's cheaper than a fine.

What size shiners should I use for walleye?

Three to four inches is standard for spring and fall in 15 to 30 feet of water. In summer, when you're fishing deeper, use 4 to 5-inch shiners to reach walleye at 40 to 80 feet. Match the size to the depth and the jig weight you're using.

Are there largemouth bass in Lake Champlain near Plattsburgh?

Yes, but they're more common on the Vermont side and in the shallower southern sections of the lake. From Plattsburgh, you'll catch more smallmouths and walleye. Largemouths are present in the bays south of Ausable Point, especially in weed beds and around structure.