Southwest Washington Fishing Update and Forecast Posted on December 9, 2021December 9, 2021 by Terry Otto Winter steelhead photo by Terry Otto Tributary fishing is dropping off sharply. The late run of coho is finishing up, and there are few options for early steelhead in southwest Washington. Trout angling is excellent... This post is only available to Members. If you are a Member, please be sure to log in and remember to select the Remember Me option. If you want to become a member or find out more, take a look here.