The Joint Australian Tsunami Warning Centre (JATWC) provides Tsunami warning services for Australia.

http://www.bom.gov.au...

http://www.bom.gov.au/tsunami/

Victoria can and has experienced earthquakes, and it is possible for larger earthquakes to occur than have been previously recorded.

http://www.ses.vic.gov.au...

http://www.ses.vic.gov.au/CA256AEA002F0EC7/page/QuakeSafe?OpenDocument&1=66-QuakeSafe~&2=~&3=~

The current view shows all earthquakes that have been measured by Geoscience Australia during the past 30 days. You can customise this information via the buttons provided.

http://www.ga.gov.au...

http://www.ga.gov.au/earthquakes/

The Victoria State Emergency Service is the Control Agency for tsunami in Victoria.

http://www.ses.vic.gov.au...

http://www.ses.vic.gov.au/CA256AEA002F0EC7/page/TsunamiSafe?OpenDocument&1=68-TsunamiSafe~&2=~&3=~