Shark Alert Activated for Preston Beach Following Whale Carcass Sighting
A shark alert has been officially issued for Preston Beach, located south of Mandurah in Western Australia, after a whale carcass was discovered floating near the shoreline. The Department of Primary Industries and Regional Development (DPIRD) confirmed the sighting, which was reported by a member of the public at 9:50 AM on Friday, March 6, 2026.
Potential Shark Attraction from Whale Carcass
Authorities have expressed concern that the whale carcass could act as a significant attractant, drawing sharks into the shallow waters along Preston Beach. This situation increases the risk of shark encounters for swimmers, surfers, and other water users in the area. DPIRD officers are currently monitoring the scene to assess any developments and ensure public safety.
The department has strongly urged all individuals using the water to exercise extreme caution and remain vigilant while in the vicinity of Preston Beach. This warning extends to beachgoers, fishermen, and recreational water sports enthusiasts who may be planning activities in the region.
Safety Guidelines and Precautions
To mitigate risks, the following safety measures have been recommended by DPIRD and associated authorities:
- Take additional caution in the Preston Beach area and avoid unnecessary water activities.
- Adhere to any beach closures that may be advised by local government rangers, Parks and Wildlife Service officers, or Surf Life Saving Western Australia (SLSWA).
- Use your Sea Sense by staying informed about shark activity through official channels such as the SharkSmart website, the SharkSmart WA mobile application, or by following @SLSWA on X (formerly Twitter).
- Report shark sightings immediately to the Water Police on 9442 8600. All reported sightings are shared with land managers, relevant authorities, and the public via the SharkSmart platforms and @SLSWA on X.
Staying Updated on Shark Activity
For ongoing updates and detailed information, the public is encouraged to proactively monitor shark activity. Key resources include the SharkSmart website at www.sharksmart.com.au/shark-activity, where real-time data is available, and the SharkSmart WA app for mobile notifications. Following @SLSWA on X at x.com/SLSWA provides additional alerts and news.
To view updates on this specific alert and other warnings or media releases, visit www.sharksmart.com.au/news. Authorities emphasize the importance of community awareness and cooperation in ensuring safety during this shark alert period.
