One product issued by NWS for:
Coastal Flood Warning
Coastal Hazard Message National Weather Service San Diego CA 1103 AM PDT Fri Oct 23 2026 CAZ043-552-251515- /O.NEW.KSGX.CF.W.0002.261025T1200Z-261029T2000Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 1103 AM PDT Fri Oct 23 2026 ...COASTAL FLOOD WARNING IN EFFECT FROM 5 AM SUNDAY TO 1 PM PDT THURSDAY... * WHAT...Significant coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 5 AM Sunday to 1 PM PDT Thursday during high tides. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur in the morning hours. * ADDITIONAL DETAILS...Coastal residents in the warned area should be alert for rising water and take appropriate action to protect life and property. High tides each day will occur in the morning. Tides may be anywhere from 1 to 1.7 feet above predicted. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. && $$