Trolling for Chinook Salmon
Pulling lures behind a moving boat at controlled speed and depth to search large water. Applied to chinook salmon, that means 15–30 lb main line and a medium-heavy to heavy, moderate action rod as your baseline.
Last reviewed 26 September 2026 · Editorial policy
Rod, reel, line and hooks
- Rod
- Medium-Heavy to Heavy, moderate action, 8.5–10.5 ft
- Reel
- Line-counter trolling reel, levelwind, or 4000–5000 spinning
- Main line
- 15–30 lb
- Hooks
- 2/0–5/0 single hooks; size 1–2/0 trebles on spoons and plugs
- Method - Rod
- 7'–9' moderate-action trolling rods
- Method - Line
- 10–30 lb; braid for depth control, mono for shock absorption
- Method - Extras
- Line-counter reel, planer boards or downriggers for precise depth
Where the species baseline and the method spec differ, the method spec is the more specific advice - the species row tells you the strength you need, the method row tells you the behaviour you need.
Check prices for this setupWhy this works on this fish
How the rig works
Depth is controlled by lure choice, line length behind the boat, line diameter and added weight or downriggers. Speed controls lure action, so small speed changes often matter more than lure changes.
Chinook Salmon behaviour
Feeds heavily on herring, anchovy, smelt and squid at sea. Stops feeding once it enters rivers, but still strikes lures and roe out of aggression.
Pacific coastal waters and the large rivers they run up to spawn; also stocked in the Great Lakes.
When to fish it
Low light, moving tides in salt water, and fresh runs of fish after rain lifts river levels.
Chinook Salmon tips
- In lakes and at sea, depth control matters most - downriggers or divers put the lure where the fish are holding.
- A smooth drag set well below the line's breaking strain protects light hooks during long runs.
- Seasons, closures and retention limits for salmon change often - check the current rules before every trip.
Other methods for chinook salmon
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Common questions
What line do I need for trolling for chinook salmon?
Use 15–30 lb main line, adjusting for cover and water clarity.
What hook size for trolling for chinook salmon?
2/0–5/0 single hooks; size 1–2/0 trebles on spoons and plugs.
What rod and reel suit trolling for chinook salmon?
A medium-Heavy to Heavy, moderate action rod around 8.5–10.5 ft with line-counter trolling reel, levelwind, or 4000–5000 spinning.
Is trolling hard to learn?
Difficulty is 3/5 (moderate). Record speed, depth and lure for every fish. Trolling is a data exercise - repeatability is the whole point.
When does trolling work best for chinook salmon?
Low light, moving tides in salt water, and fresh runs of fish after rain lifts river levels.