Snorkel at Shelly Beach, Manly.
Details
Meet at Shelly Beach near the BBQ's. 10:00am.
There is also an unhosted Saturday event here... https://www.meetup.com/sydney-snorkeling-meetup/events/316476812
There are plenty of Port Jackson Sharks about at the moment. Plus Giant Cuttlefish.
See previous trips to Shelly Beach here.