What are Steelhead Flies?
Steelhead flies are designed to entice sea-run rainbow trout, arguably the most prized freshwater gamefish. Patterns range from classic spey flies and intruders for swinging to egg patterns and nymphs for dead-drift presentations. Both approaches have devoted followings.
When and How to Fish Steelhead Flies
Steelhead runs are river-specific, with some systems hosting fish year-round. Winter runs (December-April) and summer runs (May-October) require different approaches. Cold water fishing favors slow presentations with bright flies, while summer fish may chase faster-stripped patterns.
Common Tying Materials
Steelhead flies often incorporate bright, flashy materials to trigger strikes from fish that aren't actively feeding. Intruder-style shanks, coneheads, ostrich herl, marabou, and various synthetic flash materials are staples. Egg patterns use chenille, yarn, or beads.
Popular Steelhead Flies Patterns
Classic patterns include the Green Butt Skunk, Purple Peril, and various spey flies. Modern intruders, string leeches, and egg-sucking leeches dominate many fly boxes. Bead and yarn egg patterns are essential for nymphing techniques.