At the above location you will find a solitary swimmer who stands silently guarding the approach to the cache.
If you caress her left foot, and you are observant, she will reveal the year of her birth to you. Add 2579 to this year, and the result will be a 4 digit number abcd.
The cache she is guarding, will be found nearby at
S37°57.db0
E145°01.c3a
The cache is in a 2.3 litre O-ring sealed plastic container.
The original cache was hidden in the garden near the Bayside City Council, but was lost when the gardeners re-mulched the area. Seems they didn't enter into the spirit of geocaching. Never mind, I have now re-invented the cache where I hope it will be more secure. Please ensure it is well covered when you depart.