The heat wave poses significant risks to public health, particularly for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. Muggy nights are exacerbating the situation by limiting relief from high daytime temperatures. Additionally, the dry conditions have increased the risk of wildfires, with 11 new fires reported in California since Monday, including incidents in Riverside and San Diego counties. Beachgoers are also advised to exercise caution due to dangerous rip currents and elevated surf conditions, with waves reaching 3 to 6 feet at south- and southwest-facing beaches.