The big guy in the center there is Lummi Island, overshadowing its close friend, Portage Island. I believe that's Guemes / Samish Islands you can see on the left, and to the right is the spit of the Lummi

This is the view looking northeastish over the top of Swamp Canyon from Grant-Swamp Pass. To my immediate west and conveniently out of my smartphone's field of vision is Ulysses S. Grant Peak (13,767 feet),