Hey arthknob,
I love my surfing but I accept the fact that Summer in Perth is tragic for waves and so shelve my surfboards until winter. The surfing season is just getting under way and gets really good if you have the right tools ie. boat and 4WD.
I'm too lazy to hassle for waves at the metro beaches and so bought a boat to access the outer reefs, Lano and Rotto. A boat will get you to Seal Island, Alkimos, Strickos and many more ..... A good 4WD will get you to Wedge where you can surf quality beachies all by yourself if you want to.
I surfed a crowded seal island the other day during school holidays ..... there were 5 of us! A nice right hander.

The abrolhos islands are worth a trip. We surfed 300m right handers last year in calm conditions with a bunch of dolphins in crystal clear waters. A wicked day, and only me and a mate.
Metro summer surfing bites the big one, learn kiting and shred summer wind slop and howling winter Nor Westerly 5m swells that you can't paddle into at Trigg. It's heaps more fun and you can then ride all year around.