Located in Coulta on the Eyre Peninsula, Greenly Beach is just an hour's drive away from Port Lincoln. It is a popular swimming and surfing beach, with waves averaging just over 1 m.
The beach is bordered by bluffs, with some reef toward the centre. Greenly Beach is backed by continuous active sand dunes extending up to 1 km inland. The access road runs out to the southern end of Greenly beach and parallels the rear of the sand dunes, with 250 m high Mount Greenly immediately east.