WWUS76 KSGX 120817

NPWSGX



URGENT - WEATHER MESSAGE

National Weather Service San Diego CA

1217 AM PST Fri Dec 12 2025



CAZ043-552-121700-

/O.NEW.KSGX.FG.Y.0019.251212T0817Z-251212T1700Z/

San Diego County Coastal Areas-Orange County Coastal Areas-

Including the cities of Carlsbad, San Diego, Encinitas, Chula

Vista, Vista, Huntington Beach, Costa Mesa, National City, and

Oceanside

1217 AM PST Fri Dec 12 2025



...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING...



* WHAT...Visibility one quarter mile or less in dense fog.



* WHERE...Orange County Coastal Areas and San Diego County Coastal 

  Areas.



* WHEN...Until 9 AM PST this morning.



* IMPACTS...Low visibility could make driving conditions hazardous.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



If driving, slow down, use your headlights, and leave plenty of 

distance ahead of you.



&&



$$



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