Now is the time for SRC's (also known as Bluebacks). A sea-run cousin of the resident strain of cutties.
If you're swinging flies the Borden Special is literally a legend on our coastal streams. Developed decades ago by fellow Oregonian Bob Borden who primarily targeted the Alsea; but other nearby streams as well.
If you're using spinning tackle then get yourself some small brown Rooster Tails, with gold blades. The SRC's belly's are full of tiny crawdad fry this time of the year. And the Rooster's look like crawdads in the water. Especially if you use 'em more like a jig than speedily retrieving them.
When you catch one look at the deep blue coloration, along their spine. And you'll quickly know why they have the nickname Bluebacks. If you're interested in their historical mystique look for a copy of the classic "Fishing the Sea-Run Cutthroat Trout", by Les Johnson. First published in 1971. Or this other book by Les:
https://www.amazon.com/Sea-Run-Complete-Fishing-Cutthroat/dp/B000SUST1E