When salmon are around, nothing beats fresh, smelly natural bait. Cured salmon roe (skein or tied loose eggs) is the single most consistent bait for river and stream salmon, while whole or plug-cut herring trolled behind a flasher is king in saltwater and the open ocean. The trick is presentation: drift roe at the speed of the current so it tumbles naturally near the bottom, and roll a plug-cut herring with a slow 6–10 second spin so it flashes like a wounded baitfish. Salmon feed hardest in cool water (50–58°F / 10–14°C) and during low-light windows — dawn, dusk, and overcast tides. Match your bait to the run timing and the water type, and check your local size and bag limits before you keep a fish, because many salmon waters have strict seasonal and sub-species rules.
Salmon returning to spawn are not feeding the way they do at sea, but they still strike out of aggression, territorial instinct, and residual feeding response — and scent is the trigger that flips that switch. Salmon have an extraordinary sense of smell; they navigate thousands of miles back to their natal river by scent alone. That same sensitivity is why a drifting cluster of cured eggs putting out an amino-acid and sodium-sulfite scent trail will draw a strike when a hardware bait gets ignored. At sea, salmon are pure predators chasing baitfish, so a real herring or anchovy giving off oil and the right wobble is simply the most natural meal you can offer. Bait lets you fish slower and put scent exactly where the fish are holding — in a deep tailout, a frog-water seam, or 40 feet down on the thermocline.
Roe is the bait that defines salmon fishing in freshwater. You can fish whole skeins cut into thumbnail-sized chunks, or tie loose eggs into spawn sacs using fine mesh and Magic Thread. Cure your own with a borax-and-sulfite cure (sold widely under names like Pautzke or Pro-Cure) — sulfite both preserves the eggs and adds the scent salmon key on. Tint matters: bright red and orange-pink draw fish in clear water, while a more natural pink works in low, clear conditions late in the run.
Rig it on a size 1 to 2/0 octopus hook under a drift float, or run it bottom-bouncing on a three-way swivel with just enough lead to tick the gravel. Roe shines when fish are fresh from saltwater and still chrome — early in the run, in moderate to high, slightly colored flows. Add a small Corky or puff ball above the hook to float the bait off the bottom and add color.
In the ocean and big tidewater, herring is the go-to. A plug-cut herring — cut at a beveled angle behind the head — rolls in a tight, fast spin that imitates a crippled baitfish, and that spin is what triggers reaction strikes from Chinook and coho. Brine your herring overnight in a rock-salt and baking-soda solution to toughen the flesh and brighten it. Rig it on a two-hook mooching leader (typically 2/0–4/0 hooks), set the bevel so it spins, and drop it behind a flasher.
Troll it slow, mooch it on the drift, or fish it on a downrigger at depth. Whole herring on a bait helmet or teaser head is deadly when fish want a bigger, slower-rolling profile. Herring is your everyday answer from the open ocean to the lower river before fish stop feeding.
Sand shrimp (ghost shrimp) is a sleeper bait that salmon, especially fall Chinook and steelhead crossover fish, find irresistible — it puts out a heavy scent and a soft, natural texture. Fish it alone on a 1/0 hook, or pair a single shrimp with a cluster of roe for a "cocktail" that doubles the scent. Cured prawns and prawn tails, dyed red and fished under a float or back-bounced, work especially well for kings holding in deeper holes. Shrimp baits shine in clearer, lower water and on pressured fish that have seen drifted roe all season.
For landlocked and Great Lakes salmon (Chinook and coho stocked in freshwater), the meal is alewife and smelt. Troll a whole rigged alewife or a frozen herring strip behind a dodger or flasher, or run cut bait on a meat rig. In smaller inland lakes, a live shiner or smelt fished under a slip bobber near drop-offs and creek mouths will take cruising salmon. Spring landlocked salmon will chase smelt into the shallows right after ice-out, so a live smelt sewn on a sewing-needle rig or trolled on lead-core line at 1.8–2.5 mph is a classic April–May tactic.
Salmon are cold-water fish, and water temperature drives everything. The sweet spot is roughly 50–58°F (10–14°C) — fish are active, aggressive, and willing to chase. Above 62–65°F (17–18°C) salmon get sluggish and stack in cooler, oxygenated water, so go deeper and slow down. Below about 45°F (7°C) metabolism drops; slow your drift and let scent do the work.
Match the bait to both the water and the fish. Chinook (king) are the deepest, heaviest feeders — they reward big herring, large roe clusters, and prawns fished slow and near bottom. Coho (silver) are aggressive and flashy; they crush smaller plug-cut herring, anchovies, and roe drifted with a bright Corky, and they'll chase faster presentations. Pink and sockeye are tougher on bait — sockeye especially eat little once in the river, so small roe or shrimp tight to their face matters more than scent volume.
In clear, low water drop to lighter leaders (8–12 lb fluorocarbon), smaller hooks, and natural-toned baits. In high, colored flows go bigger and brighter so fish can find the bait. In saltwater, let the tide and depth dictate — fish the moving water and stay on the bait schools the salmon are following. Wherever you are, confirm the open season, legal bait rules (some waters restrict bait or barbed hooks), and size and bag limits before keeping any fish.
The best bait fails in the wrong window, so time it: fish the cool-water temperature band, target the low-light dawn and dusk periods, watch for a falling barometer ahead of weather, and line up the major solunar feeding windows with a moving tide or current. Check the conditions for your exact spot with FishRadar's fishing forecast, then put cured roe, fresh herring, or sand shrimp in front of fish that are already primed to bite.
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