Swan River - Mosman Bay Swell ForecastAustraliaWAPerthSwan River - Mosman BaySwan River - Mosman Bay does not have Swell data. Select a nearby location from below.2.3km away Cottesloe Beach Perth2.4km away Mosman Beach Perth2.7km away North Cottesloe Beach Perth3.1km away Swanbourne Beach Perth3.4km away Leighton Beach Perth