790  
FNUS86 KLOX 242223  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
323 PM PDT THU SEP 24 2026  
 
ECC029-251630-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
323 PM PDT THU SEP 24 2026  
   
..DISCUSSION FROM MONTEREY
 
 
A DRY COLD FRONT WILL SLICE THROUGH THE BAY AREA AND CENTRAL COAST  
DURING THE PRE-DAWN HOURS ON FRIDAY. THIS WILL TRANSLATE INTO AN  
INCREASE IN NORTHERLY 20 FOOT WINDS TO AROUND 15 MPH AND LEAD TO  
GOOD TO EXCELLENT MORNING HUMIDITY RECOVERY; MAINLY ACROSS THE NORTH  
AND EAST BAY. FARTHER SOUTH, ACROSS THE DIABLO RANGE AND CENTRAL  
COAST, RH RECOVERY WILL REMAIN POOR. MORNING HUMIDITY VALUES BETWEEN  
30 AND 40 PERCENT ARE FORECAST. MAX RH TRENDS WILL IMPROVE THROUGH  
SUNDAY MORNING AREA WIDE, THOUGH ACROSS THE SANTA LUCIA RANGE RH  
RECOVERY WILL REMAIN MODERATE. THEREAFTER, A FEW BURSTS OF OFFSHORE  
FLOW ARE ANTICIPATED. WHILE WIND GUSTS ABOVE 30 MPH MAY BE CONFINED  
TO THE HIGHEST ELEVATIONS, THE PRIMARY FIRE WEATHER CONCERN WILL BE  
THE POOR RH RECOVERY. THIS WILL BE ESPECIALLY TRUE ACROSS THE SANTA  
LUCIA RANGE WHERE MAX HUMIDITY VALUES MAY STRUGGLE TO CLIMB ABOVE  
30 PERCENT. OTHERWISE, DAILY AFTERNOON HUMIDITY WILL FALL DOWN TO  
NEAR 20 PERCENT ACROSS THE INTERIOR.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
   
..DISCUSSION FROM LOS ANGELES/OXNARD
 
 
   
..COASTAL FLOODING RISKS SUNDAY NIGHT INTO WEDNESDAY...
 
LIGHT TO  
MODERATE OFFSHORE FLOW AND WARM CONDITIONS NEXT WEEK...  
 
A DEEP MARINE LAYER WILL MODERATE COASTAL AND VALLEY AREAS THROUGH  
THE WEEKEND, WITH TYPICALLY DRY AND BREEZY CONDITIONS OVER THE  
INTERIOR AREAS. LIGHT TO LOCALLY MODERATE OFFSHORE FLOW IS LIKELY  
MONDAY AFTERNOON THROUGH THURSDAY OF NEXT WEEK, WITH QUICKLY WARMING  
CONDITIONS. THE HUMIDITY RESPONSE IS UNCERTAIN, AS THE FRINGES OF  
TROPICAL MOISTURE MAY KEEP IT HUMID, OR IT COULD COMPLETELY MISS US.  
SOUTHERLY HURRICANE SWELLS AND LARGE TIDES WILL BRING ANOTHER ROUND  
OF COASTAL FLOODING RISKS NEXT WEEK, ESPECIALLY MONDAY AND TUESDAY  
MORNINGS.  
 

 
 
ECC028-251630-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
323 PM PDT THU SEP 24 2026  
   
..COASTAL FLOODING RISKS SUNDAY NIGHT INTO WEDNESDAY...
 
LIGHT TO  
MODERATE OFFSHORE FLOW AND WARM CONDITIONS NEXT WEEK...  
 
A DEEP MARINE LAYER WILL MODERATE COASTAL AND VALLEY AREAS THROUGH  
THE WEEKEND, WITH TYPICALLY DRY AND BREEZY CONDITIONS OVER THE  
INTERIOR AREAS. LIGHT TO LOCALLY MODERATE OFFSHORE FLOW IS LIKELY  
MONDAY AFTERNOON THROUGH THURSDAY OF NEXT WEEK, WITH QUICKLY WARMING  
CONDITIONS. THE HUMIDITY RESPONSE IS UNCERTAIN, AS THE FRINGES OF  
TROPICAL MOISTURE MAY KEEP IT HUMID, OR IT COULD COMPLETELY MISS US.  
SOUTHERLY HURRICANE SWELLS AND LARGE TIDES WILL BRING ANOTHER ROUND  
OF COASTAL FLOODING RISKS NEXT WEEK, ESPECIALLY MONDAY AND TUESDAY  
MORNINGS.  
 

 
 
ECC031-251630-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
323 PM PDT THU SEP 24 2026  
   
..COASTAL FLOODING RISKS SUNDAY NIGHT INTO WEDNESDAY...
 
LIGHT TO  
MODERATE OFFSHORE FLOW AND WARM CONDITIONS NEXT WEEK...  
 
A DEEP MARINE LAYER WILL MODERATE COASTAL AND VALLEY AREAS THROUGH  
THE WEEKEND, WITH TYPICALLY DRY AND BREEZY CONDITIONS OVER THE  
INTERIOR AREAS. LIGHT TO LOCALLY MODERATE OFFSHORE FLOW IS LIKELY  
MONDAY AFTERNOON THROUGH THURSDAY OF NEXT WEEK, WITH QUICKLY WARMING  
CONDITIONS. THE HUMIDITY RESPONSE IS UNCERTAIN, AS THE FRINGES OF  
TROPICAL MOISTURE MAY KEEP IT HUMID, OR IT COULD COMPLETELY MISS US.  
SOUTHERLY HURRICANE SWELLS AND LARGE TIDES WILL BRING ANOTHER ROUND  
OF COASTAL FLOODING RISKS NEXT WEEK, ESPECIALLY MONDAY AND TUESDAY  
MORNINGS.  
 

 
 
ECC024-251630-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
323 PM PDT THU SEP 24 2026  
   
..COASTAL FLOODING RISKS SUNDAY NIGHT INTO WEDNESDAY...
 
LIGHT TO  
MODERATE OFFSHORE FLOW AND WARM CONDITIONS NEXT WEEK...  
 
A DEEP MARINE LAYER WILL MODERATE COASTAL AND VALLEY AREAS THROUGH  
THE WEEKEND, WITH TYPICALLY DRY AND BREEZY CONDITIONS OVER THE  
INTERIOR AREAS. LIGHT TO LOCALLY MODERATE OFFSHORE FLOW IS LIKELY  
MONDAY AFTERNOON THROUGH THURSDAY OF NEXT WEEK, WITH QUICKLY WARMING  
CONDITIONS. THE HUMIDITY RESPONSE IS UNCERTAIN, AS THE FRINGES OF  
TROPICAL MOISTURE MAY KEEP IT HUMID, OR IT COULD COMPLETELY MISS US.  
SOUTHERLY HURRICANE SWELLS AND LARGE TIDES WILL BRING ANOTHER ROUND  
OF COASTAL FLOODING RISKS NEXT WEEK, ESPECIALLY MONDAY AND TUESDAY  
MORNINGS.  
 

 
 
ECC032-251630-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
323 PM PDT THU SEP 24 2026  
   
..COASTAL FLOODING RISKS SUNDAY NIGHT INTO WEDNESDAY...
 
LIGHT TO  
MODERATE OFFSHORE FLOW AND WARM CONDITIONS NEXT WEEK...  
 
A DEEP MARINE LAYER WILL MODERATE COASTAL AND VALLEY AREAS THROUGH  
THE WEEKEND, WITH TYPICALLY DRY AND BREEZY CONDITIONS OVER THE  
INTERIOR AREAS. LIGHT TO LOCALLY MODERATE OFFSHORE FLOW IS LIKELY  
MONDAY AFTERNOON THROUGH THURSDAY OF NEXT WEEK, WITH QUICKLY WARMING  
CONDITIONS. THE HUMIDITY RESPONSE IS UNCERTAIN, AS THE FRINGES OF  
TROPICAL MOISTURE MAY KEEP IT HUMID, OR IT COULD COMPLETELY MISS US.  
SOUTHERLY HURRICANE SWELLS AND LARGE TIDES WILL BRING ANOTHER ROUND  
OF COASTAL FLOODING RISKS NEXT WEEK, ESPECIALLY MONDAY AND TUESDAY  
MORNINGS.  
 

 
 
ECC030-251630-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
323 PM PDT THU SEP 24 2026  
   
..COASTAL FLOODING RISKS SUNDAY NIGHT INTO WEDNESDAY...
 
LIGHT TO  
MODERATE OFFSHORE FLOW AND WARM CONDITIONS NEXT WEEK...  
 
A DEEP MARINE LAYER WILL MODERATE COASTAL AND VALLEY AREAS THROUGH  
THE WEEKEND, WITH TYPICALLY DRY AND BREEZY CONDITIONS OVER THE  
INTERIOR AREAS. LIGHT TO LOCALLY MODERATE OFFSHORE FLOW IS LIKELY  
MONDAY AFTERNOON THROUGH THURSDAY OF NEXT WEEK, WITH QUICKLY WARMING  
CONDITIONS. THE HUMIDITY RESPONSE IS UNCERTAIN, AS THE FRINGES OF  
TROPICAL MOISTURE MAY KEEP IT HUMID, OR IT COULD COMPLETELY MISS US.  
SOUTHERLY HURRICANE SWELLS AND LARGE TIDES WILL BRING ANOTHER ROUND  
OF COASTAL FLOODING RISKS NEXT WEEK, ESPECIALLY MONDAY AND TUESDAY  
MORNINGS.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page