Effective November 7, 2021, Lake San Antonio South Shore Entry Gates will be staffed Saturday & Sunday from 7:00 am to 5:00 pm. Boat Launching at South Shore is available Saturday & Sunday from 7:00 am to 5:00 pm. Boat launching is not available Monday-Friday. Boat launching at Lake San Antonio, North Shore is not allowed until further notice. Please use self-pay envelopes when entry gates are not staffed.