DANA POINT, CA — The tell-tale signs of rough surf prompted by tropical Hurricane Marie have been noted across Southern California, including in Dana Point.
City officials issued a proclamation of the existence of a local emergency due to evolving storm damage.
Truckloads of boulders were placed along a stretch of beach after several homes were deemed uninhabitable, with one partially collapsing into the sea.
Nine homes were red-tagged, and seven others received yellow tags limiting access, City Spokesperson Jessica Spaulding said.
Dana Point city officials and staff were on site inspecting the damage and advising residents when they need to leave their homes, Spaulding said.
Spaulding also noted Wednesday that multiple agencies have jurisdiction in the area, including Capistrano Bay, the county and the state.
Orange County Board of Supervisors Vice Chair Katrina Foley visited the residents Tuesday afternoon to assess the damage and connect people with services. Foley noted that the homeowners who had piers were in better position to withstand the waves.
"Those homes, their decks aren't washing away," Foley said. "Their bigger concern is water going underneath the homes."
But "those homes built on the sand in the 1950s — those homes are just trashed," Foley said. "One house was completely demolished."
Foley said she was on hand to "be supportive, to try to help expedite things and really just help residents navigate what is obviously a frustrating bureaucracy."
She said county officials have been working on plans to replenish sand on the beaches to protect the coast.
"If we had a deeper beach the wave action wouldn't be coming up so close to the homes and dissipate much further out," Foley said. "We have to make that a priority if we want to protect our coast."
Dana Point isn't the only coastal community feeling the impact.
In Newport Beach, eyewitness accounts showed severe sand erosion at local hotspots such as Balboa Pier and The Wedge.
Four oceanfront homes in Laguna Beach were yellow-tagged, city officials said Wednesday, after powerful waves ravaged the Southern California coast over Labor Day weekend.
The yellow-tagged homes are located on Ocean Way near Pearl Street, according to Laguna Beach Mayor Mark Orgill.
"City teams are addressing the public infrastructure concerns and inspecting affected homes," Orgill said in a statement. "For homeowners with damaged seawalls, that means help finding the right contractors, getting emergency permits, and confirming homes and yards are safe."
Coastal communities across Southern California on Wednesday continued to assess astounding damage from powerful surf and coastal erosion generated by Tropical Storm Marie, which forced evacuations and damaged or threatened homes, including one owned by actor Nicolas Cage.
The storm's large south swell battered beaches, seawalls and oceanfront properties this week, stripping away sand berms and undermining coastal infrastructure in several communities. The dramatic toll is a prelude to the winter battering the California coast is expected to face as a super El Niño takes shape.
Although the swell from Marie was subsiding Wednesday, the National Weather Service warned that coastal impacts could continue through Thursday, particularly around evening high tides.
In Malibu, pounding waves opened a massive sinkhole at Cage's beachfront property along Sea Level Drive, prompting the city to declare a local emergency Tuesday. The waves also ruptured a gas main, prompting Southern California Gas Co. crews to shut off service.
An evacuation order remained in effect Wednesday along Sea Level Drive as officials warned that high tides and rain associated with Marie, formerly a hurricane, could further destabilize the area.
The private beachfront road was closed as city building officials and SoCal Gas assessed the damage. Five homes were red-tagged, barring entry, officials said.
Malibu officials said they were also monitoring erosion near Pacific Coast Highway in the Palisades Fire burn area and at Westward Beach as strong waves and high tides continued to affect the shoreline.
In Long Beach, roughly 20 oceanfront homes along Seaside Walk between 63rd and 67th Place were placed under mandatory evacuation orders Monday evening after surf damaged the boardwalk and compromised a seawall.
Officials found cracked and damaged concrete around several homes and ordered residents out as a precaution while building inspectors evaluated whether erosion had threatened their structural integrity.
The Long Beach Post reported Tuesday that residents remained unable to return while inspections continued and the boardwalk was closed to pedestrians.
Waves had removed much of the sand that normally shields the Peninsula homes, leaving about a 15-foot drop from the boardwalk to exposed rocks at low tide, according to the publication.
The loss of sand and damage to the seawall raised concerns that water could move beneath the boardwalk and erode soil supporting nearby homes.
Metrolink said tracks between Laguna Niguel/Mission Viejo and Oceanside remain closed because of high tides and hazardous conditions along the coastal rail corridor.
Orange County and Inland Empire-Orange County Line trains are continuing to begin and end service at the Laguna Niguel/Mission Viejo Station, with no confirmed timeline for when the tracks will reopen.
High tides are expected to persist through Thursday, Sept. 10, according to the agency.
The South Orange County rail corridor has repeatedly faced service disruptions in recent years because of coastal erosion, landslides and other instability along the bluffs and shoreline.
The coastal damage comes as experts have warned that Southern California could face heightened erosion and flooding risks in the coming months.
Patch reported last month that a strengthening El Niño is expected to push already elevated sea levels even higher along the California coast this fall and winter. Scripps Institution of Oceanography scientist Mark Merrifield said California could experience some of the highest sea levels ever recorded along the coast during the event.
Signs of erosion were already emerging before Marie arrived. Earlier this month, part of Point Dume Beach in Malibu was closed after high tides and large swells created unstable bluff edges and steep drop-offs.
The latest damage in Malibu, Dana Point and Long Beach has now provided a more immediate example of what powerful surf can do when waves reach homes, roads and other infrastructure built close to the shoreline.
City News Service contributed to this report.
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