Topwater Popper Fishing on Lake Hopatcong
Lake Hopatcong · New Jersey · Northeast
Lake Hopatcong sits in Morris and Sussex counties in northern New Jersey, a glacially formed natural lake stretching roughly 2,500 acres with a maximum depth around 60 feet and a shoreline heavily developed with docks, residential piers, and irregular coves. The lake's structure profile mixes shallow weedy flats, submerged points, and deep basin holes — a combination that supports both largemouth in the shallower cover and smallmouth on the deeper rock and gravel transitions. Water clarity trends toward stained to lightly turbid through summer but can run fairly clear in early spring and late fall.
A floating hard bait with a concave face that produces a spitting, popping action when twitched. Most effective in low-light conditions near cover — points, dock edges, weed lines, and grass pockets. The pause after the pop is where most strikes happen. Few experiences in fishing match watching a largemouth explode on a popper.
Topwater Popper Setup for Lake Hopatcong
| Rod | 6'10"–7'3" medium casting rod, moderate action |
| Reel | 6.4:1 baitcaster or spinning |
| Line | 14–17 lb fluorocarbon or 30 lb braid (braid gives better action and hooksets) |
| Weight | 1/4–1/2 oz (Rebel Pop-R, Megabass Pop-X, Strike King KVD Splash) |
Seasonal Tactics on Lake Hopatcong
Lake: Pre-spawn largemouth stage on dock edges and weedy coves in 6–10 ft as water climbs through the low 50s into the 60s; smallmouth lock onto rock points and gravel transitions along the main basin in the same window, often reachable on finesse rigs and shaky heads.
Topwater Popper: First light on spawning flats — fish hold shallow and crush surface baits. Slow cadence with long pauses.
Lake: Largemouth push deep into milfoil and coontail mats or suspend beneath floating docks during peak heat; smallmouth stack on mid-lake humps and channel ledges in 25–40 ft where cooler, oxygenated water holds through the thermocline. Topwater action fires in low-light windows near surface grass.
Topwater Popper: 30-minute window at dawn and dusk. Fish dock shade and grass pockets. Noon topwater dies.
Lake: Both species feed aggressively as water temps fall back through the 60s — largemouth follow dying vegetation edges while smallmouth chase shad and perch on main lake points and hard-bottom transitions in 10–25 ft.
Topwater Popper: Extended feeding window as water cools. Fish can be caught on top all day in fall.
Lake: Ice cover can form on shallower coves, and while ice fishing is practiced, open-water bass anglers target the deepest basin areas in 40–60 ft with slow-rolled jigging spoons and drop shots over suspended fish.
Topwater Popper: Generally ineffective in water below 55°F — bass won't chase topwater in cold conditions.
Best Conditions
Dawn and dusk year-round, overcast days, calm to light-chop surface, spring through fall near cover and grass edges
Don't set the hook on the explosion — wait until you feel the fish pull the line. Half of all missed popper strikes are from anglers jerking too early.
More Techniques for Lake Hopatcong
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