Alerts from NWS San Diego CA (UNOFFICIAL)
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Alerts from NWS San Diego CA (UNOFFICIAL)
@san.nws-bot.us
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san.nws-bot.us
Air Quality Alert issued December 8 at 11:28AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...The South Coast AQMD has issued a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...Midnight tonight to midnight Tuesday night. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps.
December 8, 2025 at 7:45 PM
san.nws-bot.us
Air Quality Alert issued December 6 at 12:58PM PST by NWS San Diego CA
Additional Details Here.
* WHAT...The South Coast AQMD has issued a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...all day Saturday and Sunday. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps.
December 6, 2025 at 9:00 PM
san.nws-bot.us
Air Quality Alert issued December 5 at 12:51PM PST by NWS San Diego CA
Additional Details Here.
* WHAT...The South Coast AQMD has issued a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...from midnight tonight to midnight on Saturday night. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps.
December 5, 2025 at 9:00 PM
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Beach Hazards Statement issued December 5 at 1:32AM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the morning will result in minor tidal overflow and local beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through 10 AM this morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. * ADDITIONAL DETAILS...Predicted high tide at La Jolla: 7.1 feet at 818 AM today.
December 5, 2025 at 9:45 AM
san.nws-bot.us
Beach Hazards Statement issued December 4 at 9:54PM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the morning will result in minor tidal overflow and local beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. * ADDITIONAL DETAILS...Predicted high tide at La Jolla: 7.1 feet at 818 AM Friday.
December 5, 2025 at 6:00 AM
san.nws-bot.us
Beach Hazards Statement issued December 4 at 1:46PM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the morning will result in minor tidal overflow and local beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. * ADDITIONAL DETAILS...Predicted high tide at La Jolla: 7.1 feet at 818 AM Friday.
December 4, 2025 at 10:00 PM
san.nws-bot.us
Beach Hazards Statement issued December 4 at 1:14AM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the mornings combined with elevated surf up to 5 feet, primarily at west-facing beaches today, will result in minor tidal overflow and local beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. Hazardous swimming conditions. * ADDITIONAL DETAILS...Predicted high tides at La Jolla: 7.1 feet at 734 AM today, and 7.1 feet at 818 AM Friday.
December 4, 2025 at 9:30 AM
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Beach Hazards Statement issued December 3 at 9:53PM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the mornings combined with elevated surf up to 5 to 6 feet, primarily at west-facing beaches today, will result in minor tidal overflow and local beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. Hazardous swimming conditions. * ADDITIONAL DETAILS...Predicted high tides at La Jolla: 7.1 feet at 734 AM Thursday, and 7.1 feet at 818 AM Friday.
December 4, 2025 at 6:00 AM
san.nws-bot.us
Beach Hazards Statement issued December 3 at 1:42PM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the mornings combined with elevated surf up to 5 to 6 feet, primarily at west- facing beaches today, will result in minor tidal overflow and local beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. Hazardous swimming conditions. * ADDITIONAL DETAILS...Predicted high tides at La Jolla: 7.1 feet at 734 AM Thursday, and 7.1 feet at 818 AM Friday.
December 3, 2025 at 9:45 PM
san.nws-bot.us
Beach Hazards Statement issued December 3 at 2:17AM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the mornings combined with elevated surf up to 5 to 6 feet, primarily at west-facing beaches today, will result in minor tidal overflow and local beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. Hazardous swimming conditions. * ADDITIONAL DETAILS...Predicted high tides at La Jolla: 6.8 feet at 653 AM today, 7.1 feet at 734 AM Thursday, and 7.1 feet at 818 AM Friday.
December 3, 2025 at 10:30 AM
san.nws-bot.us
Beach Hazards Statement issued December 2 at 9:21PM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the mornings combined with elevated surf up to 4 to 6 feet, primarily at west-facing beaches Wednesday, will result in minor tidal overflow and beach flooding. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. Hazardous swimming conditions. * ADDITIONAL DETAILS...Predicted high tides at La Jolla: 6.8 feet at 653 AM Wednesday,7.1 feet at 734 AM Thursday, and 7.1 feet at 818 AM Friday.
December 3, 2025 at 5:30 AM
san.nws-bot.us
Beach Hazards Statement issued December 2 at 1:21PM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the mornings. Elevated surf up to 4 to 6 feet, primarily at west-facing beaches Wednesday. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From this evening through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. Hazardous swimming conditions. * ADDITIONAL DETAILS...Predicted high tides at La Jolla: 6.8 feet at 653 AM Wednesday, 7.1 feet at 734 AM Thursday, and 7.1 feet at 818 AM Friday.
December 2, 2025 at 9:30 PM
san.nws-bot.us
Beach Hazards Statement issued December 2 at 2:03AM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Very high astronomical tides during the mornings. Elevated surf up to 4 to 6 feet, primarily at west-facing beaches Wednesday. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From this evening through Friday morning. * IMPACTS...Minor tidal overflow, beach flooding, and coastal erosion most likely during times of high tides. Hazardous swimming conditions. * ADDITIONAL DETAILS...Predicted high tides at La Jolla: 6.7 feet at 653 AM Wednesday, 7.1 feet at 734 AM Thursday, and 7.1 feet at 818 AM Friday.
December 2, 2025 at 10:15 AM
san.nws-bot.us
Beach Hazards Statement issued December 1 at 12:12PM PST until December 5 at 10:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...West-northwest swell with a 16 second period mixed with high astronomical tides will lead to minor tidal overflow and coastal erosion. Elevated surf will also be possible, up to 4 to 6 feet, primarily at west-facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From Tuesday evening through Friday morning. * IMPACTS...A beach hazards statement for minor tidal overflow means that high astronomical tides in combination with above normal surf will likely produce minor flooding of low- lying areas along the beach such as beach parking lots. Coastal officials should take the necessary precautionary measures to safeguard their beaches. * ADDITIONAL DETAILS...Coastal flooding will be the main threat, but strong rip currents and hazardous swimming conditions will also be possible with the elevated surf.
December 1, 2025 at 8:15 PM
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Air Quality Alert issued December 1 at 11:27AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...The South Coast AQMD has issued a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...from midnight to midnight on Tuesday. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps.
December 1, 2025 at 7:30 PM
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Air Quality Alert issued November 30 at 7:32AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...The South Coast AQMD has extended a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...until 11:59 PM Sunday. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps.
November 30, 2025 at 3:45 PM
san.nws-bot.us
Air Quality Alert issued November 28 at 12:50PM PST by NWS San Diego CA
Additional Details Here.
* WHAT...The South Coast AQMD has extended a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...Saturday. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps.
November 28, 2025 at 9:00 PM
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Dense Fog Advisory issued November 28 at 2:08AM PST until November 28 at 9:00AM PST by NWS San Diego CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Orange County Coastal Areas. * WHEN...Until 9 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 28, 2025 at 10:15 AM
san.nws-bot.us
Air Quality Alert issued November 27 at 12:54PM PST by NWS San Diego CA
Additional Details Here.
* WHAT...The South Coast AQMD has issued a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...midnight to midnight on Friday. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps.
November 27, 2025 at 9:00 PM
san.nws-bot.us
🚨 Winter Storm Warning issued November 22 at 6:01AM PST until November 22 at 10:00AM PST by NWS San Diego CA 🚨
Additional Details Here.
* WHAT...Heavy wet snow above 6500 ft. Additional snow accumulations up to one inch. Winds gusting as high as 45 mph. * WHERE...Riverside County Mountains and San Bernardino County Mountains. * WHEN...Until 10 AM PST this morning. * IMPACTS...Plan on slippery road conditions.
November 22, 2025 at 2:15 PM
san.nws-bot.us
🚨 Winter Storm Warning issued November 21 at 8:34PM PST until November 22 at 10:00AM PST by NWS San Diego CA 🚨
Additional Details Here.
* WHAT...Heavy wet snow above 6500 ft. Additional snow accumulations of 3 to 6 inches. Winds gusting as high as 35 mph. * WHERE...Riverside County Mountains and San Bernardino County Mountains. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Plan on slippery road conditions.
November 22, 2025 at 4:45 AM
san.nws-bot.us
🚨 Winter Storm Warning issued November 21 at 1:13PM PST until November 22 at 10:00AM PST by NWS San Diego CA 🚨
Additional Details Here.
* WHAT...Heavy wet snow above 6500 ft. Additional snow accumulations of 3 to 6 inches. Winds gusting as high as 35 mph. * WHERE...Riverside County Mountains and San Bernardino County Mountains. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute.
November 21, 2025 at 9:30 PM
san.nws-bot.us
🚨 Winter Storm Warning issued November 21 at 5:03AM PST until November 21 at 4:00PM PST by NWS San Diego CA 🚨
Additional Details Here.
* WHAT...Heavy wet snow above 6500 ft. Additional snow accumulations up to 3 inches. Winds gusting as high as 35 mph. * WHERE...Riverside County Mountains and San Bernardino County Mountains. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday morning commute.
November 21, 2025 at 1:15 PM
san.nws-bot.us
🚨 Flash Flood Warning issued November 21 at 4:27AM PST until November 21 at 5:30AM PST by NWS San Diego CA 🚨
Additional Details Here.
At 427 AM PST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Irvine, Mission Viejo, Laguna Beach, Laguna Niguel, Rancho Santa Margarita, Aliso Viejo, Laguna Woods, El Toro, Newport Coast and Laguna Hills.
November 21, 2025 at 12:30 PM
san.nws-bot.us
🚨 Flash Flood Warning issued November 21 at 3:37AM PST until November 21 at 5:30AM PST by NWS San Diego CA 🚨
Additional Details Here.
FFWSGX The National Weather Service in San Diego has issued a * Flash Flood Warning for... Central Orange County in southwestern California... * Until 530 AM PST. * At 337 AM PST, Doppler radar and automated rain gauges indicated heavy rain falling across the warned area. The expected rainfall rate is 0.5 to 0.75 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Irvine, Mission Viejo, Laguna Beach, Laguna Niguel, Rancho Santa Margarita, Aliso Viejo, Laguna Woods, El Toro, Newport Coast and Laguna Hills.
November 21, 2025 at 11:45 AM