A wonderfully green sculpin with pink markings below the eyes and at the base of the pectoral fins. The green color matches the surfgrass and the pink matches the coralline algae.
A nudibranch (sea slug) that reminded me of a lion's mane. This is Janolus fuscus.
And a large colony of Tubularia (a hydroid).
This may be the same species that I photographed under a microscope in August. You can read more about Tubularia here.