The cache is not at the posted coordinates.
Please read the instructions carefully.
To find the cache, you must complete "Stompin' at Maroubra" Adventure Lab which takes you for a stroll along the Promenade at Maroubra Beach.
"Stompin' at Maroubra" was sung by Little Pattie way back in 1963. The other song on her double A-sided debut single was "He's My Blonde Headed, Stompie Wompie, Real Gone Surfer Boy". The music was "surf music" and the dance style at the time was "The Stomp".
Once you have completed the Adventure Lab, you will have enough information to find the cache which can be located at
S 33° 56.(A+B)(G-C)(D+K)
E 151° 15.(H+L-D)(E+F)(J+D)
Checksum: S = 29, E = 26
Good Luck and I hope you enjoy your Adventure.
(Please ensure cache is secure and hidden from view when replacing.)
To complete an Adventure Lab, you need to download the app for your smartphone. Log in using your geocaching name and password, then search for an Adventure Lab in your area.
Congratulations to EverestHigh and Maxadventurer for FTF