A whaler shark has been reported off Safety Beach after a jet ski rider spotted a dorsal fin about 400 metres from shore. The public report was logged on Dorsal Watch as summer shark sightings continue across the Mornington Peninsula.
Beach report for Mornington Peninsula and Frankston week commencing 29/12/25, covering a Portsea shark sighting, the Sweetwater Creek and Frankston Beach sewage spill advisory, and ongoing bluebottle jellyfish activity. Check warnings before swimming.
A 2.5 metre white shark has been reported about 150 metres off Portsea Beach, after a slow-swimming shark was spotted from a boat. Swimmers are urged to stay alert and follow any safety advice from authorities.
