Swanbourne Beach is a west-facing beach on the Indian Ocean, located near Claremont and Nedlands, not far from Perth city. It is renowned for its extensive white sands and natural beauty. The beach is approximately 5 kilometers long, stretching from rocks separating it from North Cottesloe northwards into an undeveloped dune area known as 'No Mans Land' in front of Campbell Barracks. The overall character is a wide, sandy beach fronted by a steep swash zone and an attached sandbar. The typical wave conditions are low, averaging between 0.5 to 1 meter in height. During summer, the bar is usually continuous with few rip holes, but in winter or following higher wave events, rip channels can develop across the bar every 100-200 meters, which is a significant hazard for paddlers. The northern 'No Mans Land' section is backed by high foredunes with several blowouts.

Primary access for paddlers is via the Swanbourne-Nedlands Surf Life Saving Club area, which features a large car park, a patrol tower, and a clubhouse situated between two groynes. There is a formal parking area available. The beach is patrolled by lifesavers over a 2.5 km section during summer. Facilities near the beach include a cafe, shelters, picnic areas, BBQs, and artificial shade. A bike path is also present. The beach faces west, making it a notable spot for viewing sunsets over the ocean. The water temperature averages around 17.5°C. The beach has a General Hazard Rating of 3/10. The City of Nedlands has historically recognized that multiple user groups utilize the beach, indicating shared use with swimmers and other beachgoers.