Beach Watch is a centralized information management system for California's beaches. The local health agencies can enter, modify and query Beach Advisory and Monitoring information such as beach closures, postings, rain advisories, and bacteriological levels using this Web site.

If you are a local official agency authorized by your management and by the State Water Resources Control Board (SWRCB), you can enter or modify beach related information. If you have a user name and password, enter them to log in to the system. If you do not have an account, click on the "Apply" button to request a user account.