Add Yahoo as a preferred source to see more of our stories on Google. A seagull flies near the Hermosa Beach Pier on April 15, where the water temperature was 63°F. April average water temperature in ...

Over the past several months, an intense marine heat wave has developed in the Pacific from Washington to Baja Mexico, with a particularly extreme hot spot between the Bay Area and San Diego. Ocean ...

A hurricane in the eastern Pacific is generating a swell that will reach Bay Area coastlines by this weekend, bringing strong rip currents and possible sneaker waves, forecasters said. The National ...