On March 6, 2026, in Shanghai, China, @Xiǎotiánpài shared a video capturing powerful ocean waves along a rocky coastline. In the video, large waves can be seen repeatedly hitting the base of a cliff, ...

An El Nino-linked ocean phenomenon could temporarily raise sea levels along the California coast by up to a foot, increasing the risk of flooding, erosion and landslides this fall and winter.

The big Kelvin wave that came through in recent weeks has moved out of the area, according to Andrew Leising, a research ...

Cortes Bank, a shallow seamount 100 miles into the Pacific Ocean off the coast of San Diego, is a mystical place; a legendary, yet fabled spot in the world of big-wave surfing. But Cortes Bank is also ...

Multiple Kelvin waves can develop during one El Niño, sending pulses of warm water eastward and helping fuel ocean warming.