New Hampshire fishing reports
289 reports for New Hampshire — what's biting, water temps, and where to focus.
Merrimack Smallmouth Bite Stays Hot Through Hooksett
Smallmouth bass action remains excellent along the Merrimack River's Hooksett, New Hampshire stretch this week, according to a report filed by Roger Aziz, Jr. and carried by The Fisherman — New England Freshwater, with bronzebacks holding well on the river's current seams and rocky structure. No live buoy or gauge readings came back for the Merrimack/Winnipesaukee corridor this cycle, so there's no hard water-temp number to report — late-August freshwater in central NH typically runs low-to-mid 70s and starts easing as nights lengthen. We're not seeing direct Lake Winnipesaukee intel in this week's feeds, but the lake's typical late-summer pattern holds largemouth shallow around remaining weed edges while lake trout and landlocked salmon slide deeper toward the thermocline as surface water stays warm. The waxing gibbous moon should favor low-light feeding windows at dawn and dusk. Worth checking with a Winnipesaukee-area shop directly before planning a trip, since this week's sourced reports lean toward the river system.
Smallmouth stay hot regionally as Winnipesaukee eyes early fall shift
USGS gauge 01081000 logged a steady late-afternoon flow of 321 cfs on August 24, with no water-temperature reading available for Lake Winnipesaukee this cycle. Direct testimony from the lake itself is thin this week. The closest regional signal comes from The Fisherman — New England Freshwater, where Roger Aziz Jr. reports smallmouth bass action remains excellent along the nearby Merrimack River corridor, including the Hooksett, New Hampshire stretch, a reasonable proxy for how smallmouth are behaving across central New Hampshire water right now. No source this cycle reported directly on largemouth bass, lake trout, or landlocked salmon at Winnipesaukee, so we're leaning on typical late-August patterns rather than fresh testimony for those species. Anglers should expect smallmouth to stay the more reliable target through the week, with deeper structure worth checking as trout and salmon likely hold near the thermocline.
Big stripers push toward the Gulf of Maine as cod reopener nears
NOAA buoy 44007, sitting in the Gulf of Maine off the ME/NH border, read 65°F on the morning of August 24 with light winds near 7 mph — comfortable late-summer water with nothing pushing fish off the bite. Just south along the Massachusetts coast, The Fisherman — South Shore MA to ME reports striper action is "all big fish right now," with Gloucester's Beauport Fishing Adventures noting heavy squid and pogie activity pulling larger stripers within range, while bluefish remain completely absent above Salem so far this year. The bigger story for NH anglers: that same regional roundup flags Gulf of Maine cod finally reopening September 1st with a 1-fish limit at a 23-inch minimum, the first access all year after cod stayed closed through 2026, even as the Southern New England stock area remains shut through year-end. We're reading calm, stable conditions heading into the last week of August with the early fall transition just starting to show.
Merrimack River smallmouth bite carries into late August
Smallmouth bass remain the headline story on the Merrimack River system this week, with anglers working the stretch below the Lawrence dam down to Haverhill picking up fish up to 13 inches on white spinnerbaits, Aziz-rigged Senkos, and Whopper Ploppers, per The Fisherman — New England Freshwater. Largemouth bass are mixed in on the same water, and the report notes more anglers are working the water above the dam than below it, suggesting bigger fish may still be holding in less-pressured stretches — a pattern that often extends into New Hampshire's share of the watershed. Elsewhere in New England freshwater, Jerry's Bait and Tackle reported largemouth, pickerel, and perch action on shiners and plastics at nearby ponds. No fresh buoy or gauge readings came in for Merrimack/Winnipesaukee specifically today, so treat water temps and flow as seasonal norms until the next data pull. Lake Winnipesaukee's smallmouth and lake trout fisheries should be following similar late-August patterns.
Winnipesaukee bass slide deep as late-summer heat holds
Lake Winnipesaukee is settling into the classic late-August pattern for New Hampshire's biggest lake: bass working shallow in the low light of dawn and dusk, then sliding onto deeper structure once the sun climbs. No fresh buoy or gauge readings came through for this update, so today's report leans on regional angling intel rather than a hard water-temp or flow number, check a local forecast and your own thermometer before heading out. Blogs like Fishing the Midwest and Tactical Bassin have been flagging that same shallow-to-deep shift on warm-water lakes all month, with forward-facing sonar increasingly the go-to for finding bass suspended off traditional bottom structure once the heat sets in, and it's a pattern that typically holds true on Winnipesaukee as well. Lake trout and landlocked salmon are the deep-water play this time of year, usually well below the thermocline. We're not seeing New Hampshire-specific reports this cycle, so treat the species status below as seasonal expectation rather than a confirmed bite.
Big Stripers Push Into the Gulf of Maine as an Early Fall Bite Builds
Fishing north of Cape Cod is showing an early taste of fall. The Fisherman (Northeast)'s New England Video Fishing Forecast reports striper action has 'caught fire' from Maine to Boston, with big fish mixed into ferocious mackerel-and-bonito feeds, a shift tied to a slipping average water temp and last week's new moon. Closer to the NH coast, Beauport Fishing Adventures out of Rockport reports landing big stripers off Dry Salvages feeding heavily on pogies (too big to keep, but great sport), with squid piling up east of Cape Ann and mackerel still thick, per The Fisherman — South Shore MA to ME. Groundfishing in the same stretch has pollock running solid with a spottier haddock bite. Bluefish remain scarce closer to the South Shore, per Belsan's Bait and Tackle, so don't count on blues yet this far north. We're calling this an early-arriving fall pattern worth chasing over the next week or two.
Merrimack smallmouth bite holds strong as late-summer flows go skinny
Smallmouth bass up to 13 inches are keying in on white spinnerbaits, Aziz-rigged Senkos, and Whopper Ploppers on the Merrimack River, per The Fisherman — New England Freshwater's report from angler Roger Aziz, who's working the stretch below the Lawrence dam down through Haverhill. Largemouth bass are mixing in on the same water. Aziz notes the water above the dam is drawing heavier angler pressure while his stretch below stays comparatively quiet, worth knowing if you want elbow room. The only local instrument read this cycle is USGS gauge 01073500, showing flow at just 13.9 cfs as of early morning August 23 — a skinny-water signal typical of a dry late summer, and a cue to fish early, go quiet, and work slower presentations tight to structure. No water-temperature reading came through this cycle, and no direct report from Lake Winnipesaukee arrived this week, so the Merrimack bass bite is the clearest signal in hand right now.
Smallmouth bite holds pattern as NH waters ease into late August
No dedicated Winnipesaukee report crossed the wire this week, but the closest regional signal is useful: per The Fisherman — New England Freshwater, smallmouth bass across nearby waters are keying on herring fry, with fish working mid-column early and sliding onto shallow flats in the evening to sip insects and gulp fry on top. Largemouth are showing too, with anglers reporting fish on shiners, spinnerbaits, and soft plastics in weedy, structure-rich water. Winnipesaukee's own bass and lake trout fisheries typically track this same late-summer rhythm, so we'd expect similar behavior on the lake itself, though we don't have a direct report to confirm it. The lone hard number available is a nearby USGS gauge reading a steady 314 cfs, consistent with typical stable late-August flow for the region. Treat species notes below as regional-pattern inference rather than lake-specific confirmation until a direct report comes in.
Big stripers push north into the Gulf of Maine ahead of fall run
Striper action has picked up noticeably from Cape Ann into Maine this week, with Beauport Fishing Adventures reporting big bass off Dry Salvages east of Rockport keyed in on pogies (fish too large to keep, but steady action) per The Fisherman — South Shore MA to ME. Mackerel remain plentiful along the same stretch and pollock fishing has stayed solid, though the haddock bite has gone spotty. Bluefish are a mixed bag south of NH waters — Belsan's Bait and Tackle described the bite from Scituate to Provincetown as largely quiet with only some smaller blues showing. Regionally, The Fisherman's New England Video Fishing Forecast notes striper action has "caught fire" north of the Cape with some seriously big fish mixed in from Maine to Boston. Farther south, Saltwater Edge Blog (RI) is already flagging early signs of the fall run, a signal worth watching as it moves up the coast toward NH.
Summer bass patterns hold as Winnipesaukee's coldwater fish slide deep
No buoy or gauge readings came through for the Merrimack River or Lake Winnipesaukee today, and this week's regional feeds carried nothing datelined specifically to New Hampshire, so this update leans on typical late-August patterns for the region rather than a fresh local report. Smallmouth and largemouth bass remain the most dependable target: Tactical Bassin's recent hot-weather reservoir coverage describes bass working shallow points on topwater and finesse jigs at first light, then sliding deeper and scattering onto baitfish schools as the day heats up, a pattern that tracks well for Winnipesaukee's rocky points and the Merrimack's slower pools and eddies. Coldwater species are the bigger question mark this time of year. Field & Stream's recent piece on summer trout fishing notes fish and wildlife agencies increasingly asking anglers to ease off cold-water species once rivers and lakes run warm, and lake trout and landlocked salmon anglers here should expect a similar retreat to deep, cool water through late August.
Merrimack Smallmouth Keep Biting Through the Late-Summer Lull
Smallmouth bass are the story on the Merrimack River right now. Per The Fisherman — New England Freshwater, Roger Aziz Jr. is still working the stretch below the Lawrence dam up through Haverhill and connecting on white spinnerbaits, Aziz-rigged Senkos, and Whopper Ploppers, with smallmouth running up to 13 inches and largemouth mixing in from the same water. He notes the pressure is lopsided — relatively few anglers fishing below the dam compared to a crowded scene above it — and expects bigger fish to show as the pattern holds. Flow at USGS gauge 01073500 is reading a modest 15.8 cfs, in line with typical late-August drawdown for the watershed. No direct reports have come in this week from Lake Winnipesaukee itself, so anglers there should lean on typical seasonal patterns: deep structure and low-light windows for warmwater species, with lake trout and landlocked salmon holding deeper as surface temps sit near their summer peak.
Winnipesaukee bass settle into late-summer structure as heat holds
No buoy or gauge readings came back for Winnipesaukee this cycle, and no shop, charter, or agency report named the lake directly, so this update leans on the seasonal pattern and on what nearby New England freshwater is doing right now. Per The Fisherman's New England Freshwater dispatch, Merrimack River smallmouth below the Lawrence dam are still eating spinnerbaits, Aziz-rigged Senkos, and Whopper Ploppers, with better numbers holding above the dam — a reasonable read on how regional smallmouth are behaving through mid-August heat. Congamond Lakes bass action was strong enough to carry a Thursday-night tournament, per the same report. On Winnipesaukee itself, expect smallmouth and largemouth to be keying on deeper structure and drop-offs by midday, with lake trout and landlocked salmon holding below the thermocline. Confirm current lake-specific conditions locally before planning a trip.