Lifeguards at Bondi Beach in Sydney sound a shark alarm after a white shark is spotted offshore. Multiple outlets report the warning is issued after the shark is sighted near the popular swimming area, leading lifeguards to alert beachgoers and implement beach safety procedures. The Sydney morning and Melbourne reports describe the alarm being sounded on Tuesday morning following the sighting. A separate report also says a shark alarm goes off at Bondi Beach shortly before 7am on Wednesday after a great white is seen near the northern end of the beach. That report adds that the incident follows another shark sighting in recent days, and it references an earlier attack at a nearby swimming spot more than a week earlier. Across the coverage, the central points are that a white shark is observed offshore, lifeguards issue a shark alert, and the reports differ only in the timing detail and whether they describe the event as part of a broader pattern of sightings.