This past weekend, Catalina Island has begun seriously discouraging all visitors to the tiny four-thousand person island, as medical facilities would be instantly overwhelmed should the virus takehold there. They asked to distribute this to anyone who asks: http://savenewport.com/wp-content/uploads/2020/03/Document_20200323091249-001.pdf
The City of Newport Beach has closed fitness equipment, fields, all sports courts, and the dog park as of today. [link]
Tomorrow, in an attempt to close the beach, the city will be shutting down Newport Pier and Balboa Pier as well as all city beachfront parking lots. [link].