Best Lure for Salmon: Spoons, spinners, and trolling plugs that trigger the strike

Quick Answer

There is no single magic bait, but if you forced me to pick, a flashy trolling spoon or a cut-plug herring rig out behind a flasher is the most consistent producer for ocean and Great Lakes salmon, while a #3-#5 inline spinner or a 3/8-1/2 oz casting spoon shines in rivers. The key is that salmon strike out of aggression and feeding reflex, so you want a lure with hard, erratic flash and a tight wobble that imitates a wounded baitfish. Work spoons on a slow-to-moderate troll (1.8-2.5 mph) or a slow river retrieve that keeps the lure thumping just off bottom. Prime windows are the cool-water months and the low-light hours of dawn and dusk, especially when salmon are staging near river mouths or running upstream to spawn. Always check your local size and bag limits before keeping a fish, since salmon regulations change season to season and water to water.

Why artificial lures work so well for salmon

Salmon are visual, current-oriented predators that spend most of their lives chasing schools of baitfish like herring, anchovy, alewife, and smelt. That makes them suckers for anything that flashes and wobbles like a struggling baitfish. In saltwater and the Great Lakes, they are actively feeding, so a lure that mimics the local forage gets crushed. In rivers, returning adults mostly stop feeding, but they retain an aggressive, territorial reflex bite, so a lure that invades their space or triggers an old feeding memory still draws vicious strikes. Flash, vibration, and a believable swimming action are what matter most, which is exactly what spoons, spinners, and plugs deliver.

Trolling spoons: the saltwater and Great Lakes workhorse

If you fish open water for kings (chinook) or coho, a thin trolling spoon behind a dodger or flasher is hard to beat. These spoons have a tight, fast wobble at trolling speed and throw heavy flash. Run them on downriggers, divers, or leadcore to reach the fish-holding depth.

• Size and action: Standard trolling spoons in the 3-4 inch range cover most situations; "magnum" spoons up the profile for big chinook.
• Color: Glow and UV finishes (green glow, blue/silver, "moonshine" and chartreuse patterns) excel in deep or stained water and low light. In bright clear water, lean on natural silver, blue, and green.
• Speed: Troll 1.8-2.5 mph, then adjust until the flasher and spoon are pulsing in a steady rhythm; salmon key on that cadence.
• Conditions: Pair a spoon with a flasher when fish are scattered or neutral; the flasher adds attraction the spoon alone can't.

Cut-plug and whole herring: the deadliest "lure" for big kings

Technically bait, but rigged on a hook harness it fishes like a lure, so it belongs here. A cut-plug herring spins slowly when trolled, and that lazy, rolling flash is irresistible to mature chinook staging off river mouths.

• Rig: Angle the head cut so the bait makes a tight, slow barrel roll, not a fast helicopter spin. Behind a flasher is standard for kings.
• Speed: Slower than spoons, roughly 1.5-2.2 mph; you want a deliberate roll.
• When: Unbeatable in late summer and fall when adult salmon are gorging and staging before the run. Brining and dyeing herring (blue or green) toughens the bait and adds flash.

Inline spinners: the river king for aggressive fish

When salmon push into rivers, a heavy inline spinner is the go-to caster. The spinning blade throws vibration and flash that triggers reflex strikes from fish that aren't even feeding.

• Size: #3 to #5 blades for coho and smaller rivers; #5 to #6 for big chinook in heavy flow. Use enough weight to tick bottom.
• Color: Chartreuse, orange, and brass shine in stained or tannic water; silver and blue for clearer flows. Add a flash of red or pink for coho.
• Retrieve: Cast up and across, let it sink, then swing it slowly through the holding water just fast enough to feel the blade thumping. The strike usually comes as it swings in front of a fish.
• Conditions: Best in moderate, slightly stained flows. In gin-clear low water, downsize and tone down the color.

Casting and jigging spoons: versatile and rugged

A compact casting spoon (3/8-3/4 oz) covers river holes, estuary edges, and even open-water casting to surfacing coho. Heavier jigging spoons drop straight down to suspended fish in deep water or off piers.

• Action: Cast and retrieve with a slow, steady wobble, or rip-and-drop to imitate a dying baitfish. For jigging, lift sharply and let it flutter back down; most hits come on the fall.
• Color: Silver/blue and green for clear water; gold, orange, and glow for low light and stain.
• Where it wins: Deep river pools, harbor mouths, and pier fishing for staging salmon.

Trolling plugs and flatfish-style baits

Banana-shaped wobbling plugs (the classic backtrolling plugs used for chinook in big rivers) have a wide, hunting wobble that drives territorial salmon nuts. Diving minnow plugs in salmon sizes also produce when trolled along estuary breaklines.

• Technique: Backtroll or "hot-shot" them down through holding water so the plug hovers and digs in front of fish, slowly working downstream. Wrapping a sardine fillet on the belly adds scent and bites.
• Size and color: Mid-to-large plugs in metallic green, chrome, chartreuse, and fluorescent reds. Match plug size to river flow and fish size.
• Conditions: Excellent in larger rivers with defined slots and travel lanes, and in higher, colored water where a big wobble and scent help fish find the lure.

Matching lure choice to season and water temperature

Salmon are cold-water fish, and temperature drives both where they hold and how hard they hit.

• Cold water, roughly 42-54 F (6-12 C): Prime aggression. Spoons, spinners, and plugs all fire. Fish hold shallower and feed actively; this is your best window.
• Cool, ideal 50-58 F (10-14 C): The sweet spot for chinook and coho feeding in open water. Run spoons and herring at the thermocline depth where temperature meets oxygen.
• Warm surface water, above 60-65 F (16-18 C): Salmon sound to find cool water. Get deep with downriggers and glow spoons or jigging spoons; topwater and shallow casting fade.
• Seasonally: Spring brings shallow, scattered feeders that respond to spoons and spinners near the surface and along shorelines. Summer pushes fish deep, so troll the thermocline. Late summer and fall stage adults near river mouths and start the run, which is peak time for cut-plug herring, big spinners, and backtrolled plugs as fish move upstream.

Water-type and species nuance

Chinook (king) salmon are the bruisers; they favor larger profiles, slower presentations, and herring or big spoons and plugs, and they hold deeper and tighter to bottom and current seams. Coho (silver) salmon are faster and flashier in their tastes, smashing quicker-moving spinners and spoons, often higher in the water column, and they love a touch of orange or pink. Sockeye are plankton feeders and the toughest on lures; small, bright pink and red flies or tiny spinners drifted right in their lane draw reflex bites more than baitfish imitations. Pink and chum salmon respond well to small pink and chartreuse spinners, spoons, and jigs in their natal rivers. In clear water, go natural and subtle; in stained or deep water, lean on glow, UV, chartreuse, and bigger flash. River fish want presentations that swing or hover in current seams; open-water fish want a controlled troll at the right depth.

Bring it together with FishRadar

The best lure only works when it meets a salmon that's ready to bite, and that comes down to timing: cooling water in the right temperature band, a falling or stable barometer, and the major solunar feeding windows around dawn and dusk. Plan your trip around water temperature and the bite windows, then match your lure to the conditions and fish you're targeting. Check the conditions and pick your window with FishRadar's fishing forecast before you launch.