Alec,

I've lived on Puget Sound for 34 years now, my 34th Bday is today, and look for the Orcas every time out on the water. During the summer months, the Southern Resident Pods (J, K, L - some of the ones you saw today) spend the majority of their time on the west side of SanJuan Island chasing the Frazier River runs I think. During the late fall, as was said, they follow the massive chum run into the sound.

In spring, late May, be looking for the Grey Whales. If you get a chance to fish Possession up through Saratoga Passage between Whidbey and Camano late in the blackmouth season you have a good chance of running into the Grey Whales. They are very cool too, but in a slow-motion kind of way.

Remember to turn your sonar off when you see the whales, as it's just another loud annoying noise for them. (The Navy can't seem to figure this out)

Welcome to WA - you're in the club now ;\)