Residents in the Bay Area, particularly those in low-lying coastal regions, are advised to prepare for minor flooding that could impact travel and infrastructure. High temperatures pose a risk of heat-related illnesses, especially for vulnerable populations such as the elderly and children. Unhealthy ozone levels may exacerbate respiratory issues for individuals with asthma or other conditions. Coastal flooding could disrupt transportation and damage property in affected areas near San Francisco, San Pablo, and Monterey bays.