Secret Harbour is a kitesurfing spot located south of Perth, in Western Australia. This residential beach is part of the expanding suburb south of Rockingham, offering accessible oceanic sailing conditions. The prevailing south to southwest winds, the "Fremantle Doctor", blow side-shore on this west-facing beach. Summer thermal breezes are reliable. The water area is oceanic with moderate chop and small waves. The spot is suited for intermediate riders. Secret Harbour has parking and shops in the residential area. Watch out for reefs and rocky areas along the coast.