It's been a busy morning for local emergency services.
Firefighters were called to a house on Times Circuit in Greenfields just after 1am after reports a boat and a house were on fire.
It took crews around an hour to extinguish the blaze.
They also prevented the fire from spreading to nearby properties.
Luckily, no one was inside at the time.
The cause is yet to be determined.
Then, just before 6.30am on Wednesday, a 40ft boat went up in flames about 100 metres off Estuary Road in Dawesville.
Authorities confirmed the vessel was derelict and no one was on board.
A smoke alert was issued for nearby residents, but the smoke has since cleared.
Crews are now waiting for the fire to completely go out before they will tow it to shore.
A cause is also not known.


Pop-up ice skating rink glides back into Mandurah for winter school holidays
Federal opposition leader Angus Taylor sits down with local business owners in Mandurah
Police search for missing man last seen leaving Rockingham Hospital
West Aussies urged to be on high alert after surge in winter house fires
New $3.4 million boardwalk to be constructed at Lake Clifton thrombolites
City of Mandurah rolls out new tactile bin lids, accessibility stickers to support residents with low vision
Driver dies in hospital after Australind crash
Welfare concerns for woman with dementia last seen in Cooloongup
Charges laid over fatal West Coolup crash
