New Hampshire fishing reports
247 reports for New Hampshire — what's biting, water temps, and where to focus.
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.
Merrimack River Smallmouth Bass Bite Holds Strong Into Late Summer
Smallmouth bass fishing on the Merrimack River is holding up well as summer winds down, with Roger Aziz Jr. reporting fish up to 13 inches taking white spinnerbaits, Aziz-rigged Senkos, and Whopper Ploppers in the stretch below the dam in Lawrence through Haverhill, per The Fisherman — New England Freshwater. The same water is also giving up largemouth bass, and Aziz notes the water above the dam — heavily fished — is holding more and bigger bass than the water he's been working. For NH anglers on the Merrimack and around Lake Winnipesaukee, this points to a solid late-summer bass pattern: search moving baits and soft plastics around current breaks and dam structure. Jerry's Bait and Tackle, working nearby New England ponds, also reports steady largemouth and pickerel action on shiners and plastics for anglers willing to work multiple spots. No direct reports came in from Winnipesaukee itself this cycle, so treat that lake's pattern as inferred from the broader regional trend rather than confirmed.
Winnipesaukee smallmouth hold the line as late-summer stratification sets in
No buoy or gauge telemetry came back for Lake Winnipesaukee this cycle, and this week's angler-intel feed carried no captain, shop, or state report specific to New Hampshire waters — worth saying plainly rather than papering over. What follows leans on typical late-August patterns for the lake. By mid-to-late August, Winnipesaukee is usually fully thermally stratified: smallmouth and largemouth bass stay the most reliably catchable species, holding on rocky points, ledges and weed edges, most active in the low-light windows around dawn and dusk. Lake trout and landlocked salmon typically retreat to deeper, cooler water once the thermocline sets up, making them a tougher, more technical target without electronics or downriggers this time of year. Yellow perch remain a steady, less weather-dependent bite over deeper structure. With a first-quarter moon this week, expect moderate tidal-style feeding windows rather than a strong night bite — early-morning and late-evening trips are the better bet.
Groundfish bite holds Gulf of Maine as fall striper run builds south
Pollock and mackerel are keeping Gulf of Maine boats busy this week while the fall striper run builds well to our south. Capt. Tom Lukegord of Beauport Fishing Adventures, working the Rockport/Cape Ann stretch just below the NH line, reports solid pollock fishing continuing along with plentiful squid and mackerel around, and big stripers found off Dry Salvages feeding on pogies (fun fish, but oversized to keep). The haddock bite has been spotty there, though cusk are starting to show. Further south, The Fisherman's New England Video Fishing Forecast notes striped bass blitzes pushing from Narragansett up to Plymouth and a bonito surge building around Cape Cod, both signs the fall run pregame is underway and should work its way toward NH waters in the coming weeks. No NH-specific buoy readings or angler reports came through this cycle, so treat conditions here as regional context until local intel firms up; check state regs before harvesting groundfish or bass this time of year.
Winnipesaukee bass settle into classic late-summer pattern
Flow held near 324 cfs on the regional USGS gauge (site 01081000) early Monday morning, with no water temperature logging in this cycle, so a handheld thermometer check before committing to a depth is worthwhile. No direct reports came in from Winnipesaukee itself this week, so this update leans on the broader New England freshwater picture. Per The Fisherman — New England Freshwater, regional smallmouth bass have been keying on herring fry and striking spinnerbaits, Senko-rigged plastics, and Whopper Ploppers, with better numbers coming from stretches carrying less angling pressure; largemouth reports lean toward shiners and soft plastics fished shallow to mid-depth. Mid-August on a large, clear New Hampshire lake like Winnipesaukee typically pushes smallmouth and largemouth bass to deeper structure and the thermocline through peak sun, then back shallow at dawn and dusk, matching the pattern regional shops are describing this week.
Merrimack smallmouth stay active as pressure pushes fish upriver
Smallmouth bass are still biting well on the Merrimack River, with anglers below the Lawrence dam landing fish up to 13 inches on white spinnerbaits, Aziz-rigged Senkos, and Whopper Ploppers, per a report from The Fisherman — New England Freshwater. Largemouth bass are mixed in on the same stretch, and the report notes far fewer boats working the water below the dam than above it — useful intel for anyone looking to beat the crowds. That pattern likely extends upstream into New Hampshire's stretch of the same river system, since water conditions and forage are shared across the corridor. We have no direct reports out of Lake Winnipesaukee this cycle, so treat that lake's outlook as general seasonal expectation rather than confirmed intel: lake trout and landlocked salmon typically hold deeper and feed best during the cooler low-light windows this time of year, while smallmouth and largemouth stay catchable on structure and weed edges through the warmer afternoon hours.
Merrimack smallmouth stay steady as late-summer flows drop
Smallmouth bass remain the most dependable bite on the Merrimack River this week, with Roger Aziz Jr.'s report for The Fisherman — New England Freshwater calling the action "superb," fish running 10 inches to 2 pounds, and spinnerbaits producing best from the Lawrence dam down through Haverhill. The USGS gauge on the river is holding at a low, stable 21.9 cfs, consistent with typical mid-August base flow, and the clearer water that comes with it tends to favor finesse presentations worked slow along seams and current breaks. Elsewhere in this week's New England Freshwater roundup, largemouth bass continued to show for shore anglers fishing shiners around pond structure, including a report from Lake Whitehall in Milford. We didn't see a direct report out of Lake Winnipesaukee this cycle, so anglers there should lean on typical late-summer patterns until fresher intel comes in.