The anticipated rise in sea levels and intensified king tides pose severe risks to California's coastal communities, including erosion of beaches, damage to infrastructure, and flooding in low-lying areas like Mission Beach, Newport Beach, and Seal Beach. Coastal cliffs and structures are particularly vulnerable to wave impacts, while storm drains in affected areas may struggle to manage runoff during high tides. Experts also highlight the potential for extreme flooding if winter storms coincide with peak king tides, which are expected around Thanksgiving, Christmas Eve, and January 22 (Los Angeles Times, 2026).