Seawater surges into low-lying communities from San Diego to San Francisco Bay Area, submerging streets, homes and businesses

Historic high tides have caused chaos up and down the California coast this week, as parts of the state were inundated by record-breaking water levels. Seawater surged into low-lying communities from San Diego to the San Francisco Bay Area, submerging streets, flooding homes and businesses, and jamming important transportation corridors and train routes.

Kayakers and paddle boarders could be seen gliding through typically busy thoroughfares in Marin county, north of San Francisco, on Monday and Tuesday. Several drivers had to be rescued from floating cars in the area, while cyclists who had attempted to cross the temporary lagoon that had formed quickly found themselves waist-deep. Further south, in cities such as Newport Beach, water pounded the emergency infrastructure set up to keep out the swelling sea, which seeped through berms, seawalls and sandbag blockades along the shoreline.

Rapid coastal erosion threatens coastal homes and economies, and as Super El Niño rounds the corner, a town is reckoning with the reality of climate crisis

San Clemente is one of southern California’s most picture-perfect beach towns – a capital of American surf culture since the 1950s. In two years, 2028 Olympic surfers will compete at Lower Trestles, a world-class surfing beach.

But the town’s longtime cultural and economic driver, its beaches, are now under threat. As pounding waves driven by late-summer storms in the Pacific devour chunks of the California coastline, some of San Clemente’s beaches are growing narrower, the sand increasingly eaten away.