From Fortune:

California coastal cities experienced extraordinary waves from Pacific storms, leading to the construction of sand berms to protect beachfront homes in Ventura. A rogue wave injured eight people in the Pierpont area; similar waves hit other California beaches, prompting beach, pier, and harbor closures through December 31. Astronomical high tides and major swells pose significant coastal flooding risks. Residents are advised to heed local authorities’ directions. Meanwhile, Hawaii downgraded a high surf warning to an advisory with large breaking waves and strong currents.



Read more: ‘Take caution’: Giant waves pummeling California flood beach neighborhoods and send spectators to the hospital