From Botanical Beach, near Port Renfrew. This curious sea lion emerged out of the water to take a closer look at a small dog (on a leash) along the rocky shore. I heard her huff as she exhaled before I spotted her.
Most of what is in the photo is Laminaria setchellii, though a seagrass can also be spotted (likely Phyllospadix). And the floating bulb near the sea lion is bull kelp, or Nereocystis luetkeana.
Unlike typical seals (Phocidae), it has a visible ear, placing it in the family Otariidae. Around here, we only get typical seals, mostly Grey Seals Halichoerus grypus - here's one (also a female).