Triple M Southwest


Triple M Southwest is an adult contemporary-formatted commercial radio station, owned and operated by Southern Cross Austereo. Based in Bunbury, Western Australia, it covers the south west of the state via a number of high-powered AM stations. Previously part of the RadioWest network it was rebranded as Triple M in 2016.

Presenters

Current

Local programming was produced and broadcast from Triple M's studios in Bunbury from 5:30am-7pm on weekdays, but as of 2025 - while repairs are being made to the radio studios after a fire - the Triple M breakfast show is being broadcast from studios in Busselton & Perth.

Former

Triple M South West is broadcast via four full power stations:
Call signFrequencyBroadcast areaERP
W		Transmitter coordinatesNotes
6BY900 AMBridgetown2,000
6TZ963 AMBunbury2,000
6TZ1134 AMCollie2,000Formerly 6CI
6TZ756 AMMargaret River2,000

In addition, the 4 full power stations feed a further 2 repeater stations.
FrequencyBroadcast areaERP
W		Transmitter coordinates
101.5 FMAugusta80
101.3 FMNannup10