The National Weather Service in San Diego has issued a Coastal Flood Warning for coastal areas in San Diego County and Orange County, effective until Thursday, October 29 at 1:00 PM PDT. Significant coastal flooding is expected during late-morning high tides.
The National Weather Service issued the warning at 2:02 AM PDT on October 27. Observed high tides are running 1.5 to 1.7 feet above astronomical predictions, with the highest tide levels occurring in the late morning hours.
Expected impacts include the potential closure of numerous roads and the inundation of low-lying properties, including homes, businesses, and critical infrastructure. Some shoreline erosion is also anticipated during the late-morning hours.
Coastal residents and infrastructure managers in the warned areas are advised to prepare for rising water and take appropriate actions to protect life and property.