Orange County launched an emergency preparedness website Friday, offering residents and businesses a central hub for information and resources as officials brace for potentially severe storms and flooding linked to El Niño weather conditions. The launch coincides with significant coastal flooding already impacting beach communities, leading Newport Beach to declare a local emergency.
Newport Beach officials issued the emergency declaration Friday after coastal flooding inundated streets on the Balboa Peninsula, prompting city officials to advise residents and motorists to avoid the affected area. City crews were actively rebuilding protective sand berms, operating pumps, and opening tide valves to drain the flooded streets. Officials warned that these conditions could worsen over the weekend.
The National Weather Service has issued a coastal flood warning for Orange County beaches, effective through 3 p.m. Sunday. Forecasters predict the greatest threat will materialize Sunday morning, as a combination of ocean swells, strong onshore winds, and high tides exceeding 7 feet are expected. This could result in significant flooding and beach erosion, with surf heights anticipated to be between 5 and 7 feet, and occasional sets reaching 9 feet on Sunday. Following the warning, a coastal flood advisory will remain in effect from 3 p.m. Sunday until 2 p.m. Tuesday, indicating that minor coastal flooding remains possible during this period.
County officials said the new website will serve as a central source for updates on Orange County’s emergency response, including storm-related developments, links to local government resources, and information on preparing for hazardous weather. Additionally, OC Public Works has established a separate webpage offering specific guidance on protecting homes and businesses from flooding, ensuring safe travel during storms, and detailing measures being taken to protect public infrastructure.
Warnings from county officials indicate that El Niño conditions could bring repeated episodes of heavy rain, strong winds, mountain snow, flooding, landslides, and debris flows to Southern California. The conditions could also include large waves and coastal flooding during periods of unusually high tides. Such weather patterns have the potential to cause widespread impacts, including road closures, power outages, damage to infrastructure, and necessitate evacuations, with all emergency information slated for posting on the new county website.
The county’s proactive measures follow previous declarations related to coastal impacts. Orange County proclaimed a local emergency on September 17 in response to coastal impacts associated with Hurricane Marie. Subsequently, Gov. Gavin Newsom proclaimed an El Niño-related state of emergency on September 21, a move designed to mobilize state resources ahead of the anticipated winter storms.
County officials are urging residents and businesses throughout Orange County to prepare for what could be a wetter-than-average winter. Key preparedness steps include developing comprehensive emergency plans, assembling portable emergency supply kits, and signing up for emergency notifications through AlertOC. Residents are also encouraged by officials to monitor official county social media accounts and local news outlets for the latest updates on storm conditions and ongoing emergency response efforts.
