California coastal regions face continued flooding and dangerous surf through Wednesday, according to the National Weather Service. San Francisco recorded its highest summer ocean water level since 1898, reaching 1.83 feet above normal high tide on Saturday, while Newport Beach officials warned of king tides through Tuesday.
Why are California ocean levels reaching record highs?
The National Weather Service reported that San Francisco reached a water level 1.83 feet above the normal high tide late Saturday. This measurement represents the highest summer ocean level recorded in the area since data collection began in 1898.
Typically, these significant surges are reserved for the winter months between November and March when storm cycles drive water levels up. Seeing such high levels during the summer is an anomaly. This shift suggests that coastal flooding risks may no longer be strictly seasonal, a trend that requires increased vigilance from local municipalities.
While winter storms are the usual culprits for ocean surges, the recent 1.83-foot rise in San Francisco is the highest summer-specific recording in over 125 years.
What are the risks of king tides for coastal property?
In Newport Beach, officials have issued warnings regarding a series of king tides continuing through Tuesday. To combat potential property damage, city employees are currently distributing sandbags to local residents.
The threat extends to local infrastructure and transportation. The city of Newport Beach released a statement urging motorists to avoid parking in low-lying areas. Officials also cautioned drivers to move slowly through flooded zones. According to the city, fast-moving vehicles can create wakes that worsen flooding and impact nearby homes and businesses.
Managing flood-prone areas
Coastal residents in high-risk zones should monitor tide schedules closely. The highest tides are expected to occur during the evening hours, which can complicate emergency responses or property protection efforts.
How can beachgoers stay safe from dangerous surf?
The National Weather Service indicates that the greatest threat of sneaker waves and dangerous rip currents is currently concentrated on beaches facing south or southwest. Recent ocean swells have already resulted in multiple fatalities along the coast.
Last week, historic 20-foot waves hit The Wedge, a prominent surf break at the tip of the Balboa Peninsula. The heavy surf contributed to several tragedies, including the death of a 5-year-old girl, Amada Mia Brown, whose body was recovered in Laguna Beach on Thursday. Additionally, a woman died in Santa Cruz following an attempt to rescue two women swept out to sea by heavy swells.
If you find yourself caught in a rip current, do not panic. Instead of swimming directly back to the beach, swim parallel to the shoreline until you are out of the current’s pull. If you cannot swim away, tread water and call for help.
Safety officials advise the public to stay off rocks and jetties during periods of high surf. Constant observation of the ocean is necessary, as sneaker waves can strike without significant warning.
Frequently Asked Questions
When will the coastal flood advisory end?
The current advisory is expected to remain in effect through Wednesday morning.
Where are the most dangerous surf conditions located?
The highest threat of rip currents and sneaker waves is currently on south and southwest-facing beaches.
What should I do if my street is flooded?
Avoid parking in low-lying areas and drive slowly to prevent creating wakes that could damage nearby properties.
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