You do get ground swell rolling into Western Port and providing you get more SSW-S winds "Crunchies" provides a really neat starboard jumping, reasonable wave to ride. However the wind is pretty flukey on that break if only SW.
If the wind is SW, you can sail straight off the "Point" of Point Leo out into a break called Suicide. It picks up alot more swell and is a fairly heavy wave just shy of high tide. Requires a bit of confidence.
If there is a really big swell on the back beaches, you occaisionally get a gem of a wave at Shoreham. I say "gem" cautiously as I know it is all relative to what you are used - but it does ramp up beautifuly and is a great spot to learn a new aerial move.
BUT......All of the above needs a rising / high tide and a very solid SW wind or preferably something more southerly.
Here endeth the lesson.....thanks be to the windgods.