My Bobby Clay "Kispiox" gets a lot of use on small to mid sized coastal rivers where I know there is a good chance of my Winter fish to be over 10 # ... I simply luv the action, and it rips **** ... !!!
In truth <> Your's is a broad question ... PNW Winter fisheries are an extremely broad category ... Klamath to Skagit <> Tidal estuaries to up-stream feeders ... What's your game ?!
Do you like Blondes or Red Heads ... Bourbon or Scotch ... Do conditions require a .223 or a 30.06 ... !!!
The best answer is almost always based on a good question ...
... Define your question a bit better and you'll get more specific answers ...Meiz
My winter steelheading involves the Great Lakes variety of migratory rainbows, and fishing smaller tribs like the Credit, Maitland, Saugeen, while also facing the challenge of the mighty Niagara River.
I prefer my 12 and 13 foot Sharpes Spliced cane rods for fishing silk or modern lines with 50 to 80 foot heads to help avoid the scourge of winter fishing, iced up guides and wet numb hands. Casting and fishing these medium or grand spey lines, and elevating the running or mono shooting above the water and keeping it dry, you reduce stripping and handling, and shooting cold wet line.
While fishing the Niagara River, at the Bar, or below the Falls, while wading or in a boat, I use traditional length spey rods from 16 to 18 feet, to deal with longer casts to cover the water, and the variety of sinking lines necessary to present your fly from 10 to 25 feet down in the swift surface currents above the rock gardens, boulders, troughs, or the gravel bars. My favorites are the Scott MacKenzie DTX graphites, the B & W Norways, and the Harry Jamison Clan Rods.
The Upper Niagara is a different mistress, broad, shallow, and unsophisticated. Dry lines or intermediates excell here with Far and Fine Off traditional spey casting and fishing techniques. These longer rods easily allow 150 foot plus casts to reach untouched pot holes, current seams, and rock ledges, and then leading and mending the fly, while elevating the running line above the water to avoid icing up.
These longer spey wands also keep the fly well away from the angler during sudden down stream wind gusts above the Falls and those that are accelerated through the down stream gorge which can act as a wind tunnel.
Regards from the Restigouche....Jim