San Diego County, California, Sunday, October 11, 2026

“Coastal Flood Warning issued October 11 at 2:55PM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Beach Hazards Statement through tonight, surf 5 to 7 feet with local sets to 8 feet. For the Coastal Flood Advisory through Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Beach Hazards Statement, through Sunday evening. For the Coastal Flood Advisory, through 2 PM PDT Tuesday. * IMPACTS...Flooding of lots, parks, and roads during morning low tides with only isolated road closures expected. Elevated surf will lead to a high risk of rip currents and dangerous swimming conditions. * ADDITIONAL DETAILS...High tides diminish each day into the middle of the week.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Remain out of the water to avoid hazardous swimming conditions.

“Coastal Flood Warning issued October 11 at 1:28PM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Coastal Flood Warning through Sunday afternoon, significant coastal flooding and beach erosion is likely. For the Beach Hazards Statement through this evening, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory from Sunday afternoon until Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Numerous roads and beach boardwalks may be closed due to high water. Low-lying property including homes, businesses, and some critical infrastructure may flood during morning high tides. Beach erosion. Elevated surf will lead to a high risk of rip currents and dangerous swimming conditions. * ADDITIONAL DETAILS...Greatest impacts on this morning from Post- Tropical Cyclone Rachel with a combination of increased swell, onshore winds, and high tides locally over 7.5 feet. High tides lower each day into the middle of the week.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Remain out of the water to avoid hazardous swimming conditions.

“Coastal Flood Warning issued October 11 at 3:53AM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Coastal Flood Warning through Sunday afternoon, significant coastal flooding and beach erosion is likely. For the Beach Hazards Statement from Sunday morning until Sunday evening, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory from Sunday afternoon until Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Numerous roads and beach boardwalks may be closed due to high water. Low-lying property including homes, businesses, and some critical infrastructure may flood during morning high tides. Beach erosion. Elevated surf will lead to a high risk of rip currents and dangerous swimming conditions. * ADDITIONAL DETAILS...Greatest impacts on this morning from Post-Tropical Cyclone Rachel with a combination of increased swell, onshore winds, and high tides locally over 7.5 feet. High tides lower each day into the middle of the week.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Remain out of the water to avoid hazardous swimming conditions.

“Flash Flood Warning issued October 11 at 12:19AM PDT until October 11 at 1:15AM PDT by NWS San Diego CA”

At 1219 AM PDT, Doppler radar indicated heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 0.5 to 0.75 inches in 1 hour. Additional rainfall amounts of 0.5 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... El Cajon, Alpine, Tierrasanta, Santee, Crest and Rancho San Diego.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

“Flash Flood Warning issued October 10 at 11:19PM PDT until October 11 at 1:15AM PDT by NWS San Diego CA”

FFWSGX The National Weather Service in San Diego has issued a * Flash Flood Warning for... South Central San Diego County in southwestern California... * Until 115 AM PDT. * At 1119 PM PDT, Doppler radar indicated heavy rain across the warned area. The expected rainfall rate is 0.75 to 1 inch in 1 hour. Additional rainfall amounts of 0.25 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... El Cajon, Alpine, Tierrasanta, Santee, Crest and Rancho San Diego.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

“Coastal Flood Warning issued October 10 at 9:43PM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Coastal Flood Warning through Sunday afternoon, significant coastal flooding and beach erosion is likely. For the Beach Hazards Statement from Sunday morning until Sunday evening, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory from Sunday afternoon until Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Numerous roads and beach boardwalks may be closed due to high water. Low-lying property including homes, businesses, and some critical infrastructure may flood during morning high tides. Beach erosion. Elevated surf will lead to a high risk of rip currents and dangerous swimming conditions. * ADDITIONAL DETAILS...Greatest impacts on Sunday morning from Post-Tropical Cyclone Rachel with a combination of increased swell, onshore winds, and high tides locally over 7.5 feet. High tides lower each day into the middle of the week.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Remain out of the water to avoid hazardous swimming conditions.

“Coastal Flood Warning issued October 10 at 1:38PM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Coastal Flood Warning through Sunday afternoon, significant coastal flooding and erosion is likely. For the Beach Hazards Statement from Sunday morning until Sunday evening, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory from Sunday afternoon until Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Numerous roads and walking paths may be closed due to high water. Low-lying property including homes, businesses, and some critical infrastructure may flood. Shoreline erosion will occur during high tides in the mornings. Elevated surf will lead to a high risk of rip currents. * ADDITIONAL DETAILS...Greatest impacts on Sunday morning from Tropical Storm Rachel with a combination of increased swell, onshore winds, and high tides locally over 7.5 feet. High tides lower each day into the middle of the week.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Remain out of the water to avoid hazardous swimming conditions.

“Coastal Flood Warning issued October 10 at 2:03AM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Coastal Flood Warning through Sunday afternoon, significant coastal flooding and erosion is likely. For the Beach Hazards Statement from Sunday morning until Sunday evening, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory from Sunday afternoon until Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Numerous roads and walking paths may be closed due to high water. Low-lying property including homes, businesses, and some critical infrastructure may flood. Shoreline erosion will occur during high tides in the mornings. Elevated surf will lead to a high risk of rip currents. * ADDITIONAL DETAILS...Greatest impacts on Sunday morning from Tropical Storm Rachel with a combination of increased swell, onshore winds, and high tides locally over 7 feet.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Remain out of the water to avoid hazardous swimming conditions.

“Coastal Flood Warning issued October 9 at 8:27PM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Coastal Flood Warning through Sunday afternoon, significant coastal flooding and erosion possible. For the Beach Hazards Statement from Sunday morning until Sunday evening, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory from Sunday afternoon until Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Numerous roads and walking paths may be closed due to high water. Low-lying property including homes, businesses, and some critical infrastructure may flood. Shoreline erosion will occur during high tides in the mornings. Increased surf will lead to a high risk of rip currents. * ADDITIONAL DETAILS...Greatest impacts on Sunday morning from Tropical Storm Rachel with a combination of increased swell, onshore winds, and high tides locally over 7 feet.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Avoid beaches during high tides. Remain out of the water to avoid hazardous swimming conditions. Stay off of sea walls and jetties.

“Coastal Flood Warning issued October 9 at 1:42PM PDT until October 11 at 3:00PM PDT by NWS San Diego CA”

* WHAT...For the Coastal Flood Warning, significant coastal flooding and erosion possible. For the Beach Hazards Statement, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Beach Hazards Statement, from Sunday morning through Sunday evening. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Numerous roads and walking paths may be closed due to high water. Low-lying property including homes, businesses, and some critical infrastructure may flood. Shoreline erosion will occur during high tides in the mornings. Increased surf will lead to a high risk of rip currents. * ADDITIONAL DETAILS...Greatest impacts on Sunday morning from Tropical Storm Rachel in combination of increased swell, onshore winds, and high tides locally over 7 feet.

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Remain out of the water to avoid hazardous swimming conditions.