The ocean phenomenon could raise sea levels by up to a foot as El Niño keeps warm water trapped along the coast

Concerns are mounting about an ocean phenomenon known as a Kelvin wave that could raise sea levels along the California coastline by up to a foot, as scientists say El Niño is supercharging the threat of storm surges and flooding in the coming months.

As an incredibly strong El Niño continues to develop in the Pacific, the phenomenon brings with it a strange shift in the ocean. The Kelvin wave phenomenon is created when trade winds that usually blow from South America towards Asia die down or reverse in El Niño years, setting off a massive, slow-moving slosh of water.

Federal agencies told to prioritize recreational fishing and to reconsider scientific standards as well as regulations

Donald Trump’s latest fishing order is raising new concerns about US marine protections, as it directs federal agencies to prioritize recreational fishing while reconsidering the scientific standards and environmental regulations that govern American fisheries.

The National Marine Fisheries Service hailed last Thursday’s order, Restoring American Saltwater Angling and Recreation, telling the Guardian: “By addressing long-standing flaws in federal data collection, streamlining permitting, and expanding marine habitats, this action delivers long-overdue stability to America’s $1.2tn outdoor recreation economy.”