Champlain smallmouth in summer mode as landlocked salmon dive for cooler water

What's Biting

What's Next

With a waning crescent moon providing minimal overnight illumination, the best bite windows for smallmouth this weekend will be compressed around low-light periods — dawn and dusk. Expect bronzebacks to push shallow aggressively during that first hour of light, when baitfish move freely without moon glare working against them.

If surface temperatures hold near 73°F or tick higher over the weekend — as mid-June in Vermont typically allows — smallmouth will front-load their feeding into the pre-sunrise window before retreating to deeper structure by midmorning. Tactical Bassin's Great Lakes smallmouth coverage documents exactly this warm-water shift: finesse swimbaits earn bites when fish are actively chasing in the shallows, while heavier bottom-contact presentations — swing-head jigs and wobble heads — take over as the sun climbs and bass drop to the 15–25 foot range along rocky transitions.

Wired 2 Fish's summer bass guide reinforces the crankbait as an efficient mid-season tool for covering the transition from shallow to deep structure. A medium-diving crankbait worked along the seam between rocky points and adjacent sand or soft bottom can quickly locate fish that have moved off the bank. Mark those transition edges during your morning run and revisit them in the afternoon.

For landlocked salmon, the near-term picture doesn't change much without a significant cold front to mix the water column. As the lake continues its summer warm-up, the thermocline will push slightly deeper. Trolling spoons or streamer rigs at 30–50 feet — below the thermocline where temperatures are more tolerable — remains the most reliable approach. Early morning and late evening are typically the more productive windows even for deep-trolled salmon, as thermal stratification can relax slightly overnight. Confirm current slot limits and stocking advisories with Vermont Fish and Wildlife before targeting salmon specifically, as regulations can vary by zone and year.

Father's Day weekend sets up as a workable smallmouth outing if conditions hold: plan a pre-dawn launch on a rocky windward shoreline, fish the topwater window through first light, then transition to soft plastics and crankbaits as the sun gets up. Pull off the bank by 9–10 a.m. and either go deep for salmon or call it a morning.

Context

Mid-June on Lake Champlain historically marks the end of smallmouth post-spawn recovery and the beginning of the summer feeding grind. Smallmouth bass on Champlain typically wrap up spawning by late May through early June, with males vacating the beds by the second week of June in most years. By this point in the season, fish are actively rebuilding condition and feeding aggressively — which aligns with what the current 73°F water reading suggests. That temperature sits squarely in the productive range for summer smallmouth; sustained surface temps above 80°F are what typically push fish into deep lockdown, and we are not there yet.

Landlocked Atlantic salmon, a cold-water species stocked in Champlain, tell a different mid-June story. These fish are comfortable between roughly 50–65°F and begin showing serious thermal stress above 68°F. At 73°F surface temps, they have almost certainly consolidated below the thermocline — a pattern that typically holds from mid-June through early September on Champlain. Field and Stream's temperature guide for trout fishing notes that salmonids in thermally stratified lakes use the thermocline as a refuge layer, and landlocked salmon follow the same instinct. June is historically the month when this species transitions from the accessible, mixed-water fishery of spring into the deep-trolling game that carries through summer.

No Vermont-specific on-the-water reports from charters, tackle shops, or state agency sources appeared in this week's data pull — the intel feeds skewed toward saltwater striper coverage and bass tournament circuits further south and west. The picture here is grounded in the USGS gauge reading and what mid-June typically looks like on Champlain. For the freshest local intelligence — particularly current baitfish patterns and whether salmon have begun stacking at specific depths — check in with a local bait shop or the Vermont Fish and Wildlife weekly fishing summary before making the trip.