Small Craft Advisory 169, NWS Los Angeles, CA

104 
WHUS76 KLOX 231102
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
302 AM PST Thu Dec 23 2021

PZZ676-231915-
/O.EXB.KLOX.SC.Y.0169.211223T1700Z-211223T2300Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
302 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 3 PM
PST THIS AFTERNOON...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands.

* WHEN...From 9 AM this morning to 3 PM PST this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ650-231915-
/O.EXB.KLOX.SC.Y.0169.211223T1700Z-211223T2300Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
302 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 3 PM
PST THIS AFTERNOON...

* WHAT...Hazardous wind and sea conditions.

* WHERE...East Santa Barbara Channel from Pt. Conception to Pt. 
  Mugu CA including Santa Cruz Island.

* WHEN...From 9 AM this morning to 3 PM PST this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ655-231915-
/O.EXB.KLOX.SC.Y.0169.211223T2000Z-211224T0500Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
302 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PST
THIS EVENING...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands.

* WHEN...From noon today to 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ645-670-673-231915-
/O.EXT.KLOX.SC.Y.0169.211223T1200Z-211223T2300Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
302 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Portions of the coastal waters of southwest 
  California. 

* WHEN...Until 3 PM PST this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

560 
WHUS76 KLOX 231757
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
957 AM PST Thu Dec 23 2021

PZZ645-670-673-232300-
/O.CON.KLOX.SC.Y.0169.000000T0000Z-211223T2300Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
957 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...Hazardous sea conditions.

* WHERE...Portions of the coastal waters of southwest 
  California. 

* WHEN...Until 3 PM PST this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ676-232300-
/O.CON.KLOX.SC.Y.0169.000000T0000Z-211223T2300Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
957 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...Hazardous sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands.

* WHEN...Until 3 PM PST this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ650-232300-
/O.CON.KLOX.SC.Y.0169.000000T0000Z-211223T2300Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
957 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...Hazardous sea conditions.

* WHERE...East Santa Barbara Channel from Pt. Conception to Pt. 
  Mugu CA including Santa Cruz Island.

* WHEN...Until 3 PM PST this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ655-240200-
/O.CON.KLOX.SC.Y.0169.211223T2000Z-211224T0500Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
957 AM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

866 
WHUS76 KLOX 232140
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
140 PM PST Thu Dec 23 2021

PZZ645-670-673-232245-
/O.CAN.KLOX.SC.Y.0169.000000T0000Z-211223T2300Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
140 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Local gusts to 25 kt may continue through the afternoon.

$$

PZZ650-240500-
/O.EXT.KLOX.SC.Y.0169.000000T0000Z-211224T0500Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
140 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...East Santa Barbara Channel from Pt. Conception to Pt. 
  Mugu CA including Santa Cruz Island.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ676-240500-
/O.EXT.KLOX.SC.Y.0169.000000T0000Z-211224T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
140 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ655-240500-
/O.CON.KLOX.SC.Y.0169.000000T0000Z-211224T0500Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
140 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

372 
WHUS76 KLOX 240434
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
834 PM PST Thu Dec 23 2021

PZZ676-241245-
/O.CAN.KLOX.SC.Y.0169.000000T0000Z-211224T0500Z/
/O.NEW.KLOX.SC.Y.0170.211224T1600Z-211225T0800Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
834 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM FRIDAY TO MIDNIGHT
PST FRIDAY NIGHT...

* WHAT...Hazardous sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands.

* WHEN...From 8 AM Friday to midnight PST Friday night.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ655-240545-
/O.CAN.KLOX.SC.Y.0169.000000T0000Z-211224T0500Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
834 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds have diminished to below Small Craft Advisory levels.

$$

PZZ670-241245-
/O.NEW.KLOX.SC.Y.0170.211224T1800Z-211225T0800Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
834 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM FRIDAY TO MIDNIGHT
PST FRIDAY NIGHT...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...From 10 AM Friday to midnight PST Friday night.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ673-241245-
/O.NEW.KLOX.SC.Y.0170.211224T1600Z-211225T0800Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
834 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM FRIDAY TO MIDNIGHT
PST FRIDAY NIGHT...

* WHAT...Hazardous sea conditions.

* WHERE...Waters from Pt. Sal to Santa Cruz Island CA and 
  westward 60 nm including San Miguel and Santa Rosa Islands.

* WHEN...From 8 AM Friday to midnight PST Friday night.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ650-240800-
/O.EXT.KLOX.SC.Y.0169.000000T0000Z-211224T0800Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
834 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PST
TONIGHT...

* WHAT...Hazardous sea conditions.

* WHERE...East Santa Barbara Channel from Pt. Conception to Pt. 
  Mugu CA including Santa Cruz Island.

* WHEN...Until midnight PST tonight.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Phillips

202 
WHUS76 KLOX 240502
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
902 PM PST Thu Dec 23 2021

PZZ655-241200-
/O.EXB.KLOX.SC.Y.0169.000000T0000Z-211224T1200Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
902 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM PST FRIDAY...

* WHAT...Hazardous sea conditions.

* WHERE...Inner waters from Malibu to San Mateo Pt. CA including 
  Santa Catalina and Anacapa Islands.

* WHEN...Until 4 AM PST Friday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ650-240800-
/O.CON.KLOX.SC.Y.0169.000000T0000Z-211224T0800Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
902 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
TONIGHT...

* WHAT...Hazardous sea conditions.

* WHERE...East Santa Barbara Channel from Pt. Conception to Pt. 
  Mugu CA including Santa Cruz Island.

* WHEN...Until midnight PST tonight.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ670-241315-
/O.CON.KLOX.SC.Y.0170.211224T1800Z-211225T0800Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
902 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM FRIDAY TO
MIDNIGHT PST FRIDAY NIGHT...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...From 10 AM Friday to midnight PST Friday night.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ673-676-241315-
/O.CON.KLOX.SC.Y.0170.211224T1600Z-211225T0800Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
902 PM PST Thu Dec 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM FRIDAY TO
MIDNIGHT PST FRIDAY NIGHT...

* WHAT...Hazardous sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands and Waters from Pt. Sal to Santa Cruz Island 
  CA and westward 60 nm including San Miguel and Santa Rosa 
  Islands.

* WHEN...From 8 AM Friday to midnight PST Friday night.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Phillips

677 
WHUS76 KLOX 240802
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1202 AM PST Fri Dec 24 2021

PZZ650-240915-
/O.EXP.KLOX.SC.Y.0169.000000T0000Z-211224T0800Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
1202 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

$$

PZZ655-241200-
/O.CON.KLOX.SC.Y.0169.000000T0000Z-211224T1200Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
1202 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST EARLY
THIS MORNING...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands.

* WHEN...Until 4 AM PST early this morning.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ670-241615-
/O.CON.KLOX.SC.Y.0170.211224T1800Z-211225T0800Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
1202 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO MIDNIGHT PST TONIGHT...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...From 10 AM this morning to midnight PST tonight.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ673-676-241615-
/O.CON.KLOX.SC.Y.0170.211224T1600Z-211225T0800Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
1202 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO MIDNIGHT PST TONIGHT...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands and Waters from Pt. Sal to Santa Cruz Island 
  CA and westward 60 nm including San Miguel and Santa Rosa 
  Islands.

* WHEN...From 8 AM this morning to midnight PST tonight.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

057 
WHUS76 KLOX 241112
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
312 AM PST Fri Dec 24 2021

PZZ645-241915-
/O.EXB.KLOX.SC.Y.0170.211224T2000Z-211225T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
312 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PST
THIS EVENING...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal westward out to 10 
  NM.

* WHEN...From noon today to 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ655-241915-
/O.EXT.KLOX.SC.Y.0169.000000T0000Z-211224T2000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
312 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands.

* WHEN...Until noon PST today.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ670-241915-
/O.EXT.KLOX.SC.Y.0170.211224T1112Z-211225T0500Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
312 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ673-676-241915-
/O.EXT.KLOX.SC.Y.0170.211224T1112Z-211225T0500Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
312 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands and Waters from Pt. Sal to Santa Cruz Island 
  CA and westward 60 nm including San Miguel and Santa Rosa 
  Islands.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

826 
WHUS76 KLOX 241650
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
850 AM PST Fri Dec 24 2021

PZZ655-242000-
/O.CON.KLOX.SC.Y.0169.000000T0000Z-211224T2000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
850 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Hazardous sea conditions.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands.

* WHEN...Until noon PST today.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ645-250100-
/O.CON.KLOX.SC.Y.0170.211224T2000Z-211225T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
850 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM
PST THIS EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal westward out to 10 
  NM.

* WHEN...From noon today to 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ670-250100-
/O.CON.KLOX.SC.Y.0170.000000T0000Z-211225T0500Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
850 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ673-676-250100-
/O.CON.KLOX.SC.Y.0170.000000T0000Z-211225T0500Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
850 AM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands and Waters from Pt. Sal to Santa Cruz Island 
  CA and westward 60 nm including San Miguel and Santa Rosa 
  Islands.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

891 
WHUS76 KLOX 242005
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1205 PM PST Fri Dec 24 2021

PZZ655-242115-
/O.EXP.KLOX.SC.Y.0169.000000T0000Z-211224T2000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
1205 PM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

Conditions have diminished below advisory levels.

$$

PZZ645-250415-
/O.CON.KLOX.SC.Y.0170.000000T0000Z-211225T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
1205 PM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal westward out to 10 
  NM.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ670-250415-
/O.CON.KLOX.SC.Y.0170.000000T0000Z-211225T0500Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
1205 PM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ673-676-250415-
/O.CON.KLOX.SC.Y.0170.000000T0000Z-211225T0500Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
1205 PM PST Fri Dec 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Hazardous sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente 
  Island to 60 NM offshore including San Nicolas and Santa 
  Barbara Islands and Waters from Pt. Sal to Santa Cruz Island 
  CA and westward 60 nm including San Miguel and Santa Rosa 
  Islands.

* WHEN...Until 9 PM PST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
856 PM PST Wed Dec 22 2021

.SYNOPSIS...22/130 PM.

Unsettled weather will prevail across the area with periods of
rain through Sunday morning, heaviest Thursday into early Friday.
Snow levels will remain quite high today and Thursday but will
drop significantly Friday night into Saturday. Temperatures will
be significantly below normal across the region.

&&

.SHORT TERM (WED-SAT)...22/855 PM.

***UPDATE***

A moisture plume that moved into SLO/SBA Counties this afternoon has
sagged S and E a little bit this evening into western VTU County.
Steady light to occasionally moderate rain has been falling in these
areas over the past 6-12 hours or more, altho the plume has moved
S of where the heaviest rainfall has been in far NW SLO County.
Highest rainfall totals have been in and around the Santa Lucia
Range and near San Simeon along the coast. Rocky Butte has
totaled 1.77 inches thus far, while San Simeon has had 1.58
inches. Most areas further S have had 0.33 to 0.75 inch or so, but
tapers to 0.25 inch or less for western VTU County.

Overnight, the plume of moisture will remain nearly stationary
but slowly expand S and E into the rest of VTU County and at least
western L.A. County, especially later tonight. Additional
rainfall overnight will be greatest across SBA and western VTU
County where 0.25-0.75 inch or more should fall. In addition,
gusty mainly sub-Advisory level S winds will spread across much
of SLO/SBA Counties and the foothills and mtns of VTU/L.A.
Counties as the night progresses. Current fcst looks good and no
changes are expected.

***From Previous Discussion***

Overall, not much change in the forecast. Ensembles now in fairly
good agreement and perhaps a notch heavier with the rain amounts,
especially in south and southwest facing foothills and mountains.
Expected totals now are very similar to the last storm, 1-3"
coast and 3-6 foothills/mountains, though over a longer duration
with lower peak rain rates. Peak period for rain appears to be
Thursday for SLO County, Thursday afternoon and evening for Santa
Barbara County, and Thursday night into Friday morning for Ventura
and LA Counties. Southerly flow is roughly half of what last
week's storm generated and like the last system really not much
chance of convection. There's a short period late Thursday night
into Friday when the front moves through where there is some very
low level instability and some diffluence in the jet stream but
once again a strong inversion around 13000' will put a damper on
any convection. Given that there were just very minor and overall
fairly typical responses in and near the burn scars with the last
event it seems unlikely there will be anything worse than that
with this event. So at this point do not foresee the need for any
flash flood watches with this event.

Like with the last system snow levels will be very high to start
off with, mostly 9000' or higher. They don't come down below 8000'
until at least Friday afternoon and by that time the bulk of the
system has passed to the east. However, Friday night into Saturday
snow levels do lower fairly quickly and with a good chance of some
post-frontal showers on Christmas day there may be some light
snow chances down to 5000'. Not expecting any issues on the
Grapevine with this event until possibly Saturday night into early
Sunday when additional cold arrives and snow levels fall to
3500-4000'. At that point an inch or two of snow is possible at
pass level.

.LONG TERM (SUN-WED)...22/152 PM.

Lingering showers are possible early Sunday as the last wave of
mostly light precip moves through. Then the rest of the day should
be dry, giving southwest California a brief break in the wet
weather. However, models continue to advertise additional storms
next week, a fairly weak system Monday into early Tuesday followed
by a stronger one late Wednesday into Thursday.

&&

.AVIATION...23/0129Z.

At 00Z at KLAX, the marine layer was 500 feet deep with an
inversion at 1300 feet at 16 degrees C.

Widespread IFR to LIFR cigs and rain north of KSBA will slowly
work their way south tonight into tomorrow. After 12Z Thu, MVFR
(or possibly lower) cigs will move into KLAX, along with some
rain, and east to southeast winds.

KLAX...Moderate confidence in the 00Z TAF. There is a 20-30%
chance of MVFR cigs as early as 09Z tonight. There is a 20%
chance of IFR cigs between 18Z and 22Z Thu. Moderate confidence
in east to southeast winds of 10 to 12 knots beginning at 17Z
Thu, but possibly as early as 12Z.

KBUR...Moderate to high confidence in the 00Z TAF with VFR conds
expected thru the pd. There is a 20-30% chance of MFVR cigs as
early as 12Z.

&&

.MARINE...22/102 PM.

Across the outer waters, SE-S winds may get close to Small Craft
Advisory (SCA) levels this afternoon and tonight across the
northern zone (PZZ670), and there is a 30% chance that a SCA will
have to be issued for that zone. At this point, we will hold off
from issuing an SCA. SCA conds are not expected thru tonight. SCA
level S winds are likely in the northern two zones (PZZ670/673)
Thu/Thu night, possibly into early Fri, with a 40% chance of SCA
level S winds in the southern zone (PZZ676). Winds will shift to W
by Fri afternoon, then winds and seas will be near or above SCA
levels thru Sun.

Across the inner waters north of Pt Sal, there is a 40-50% chance
of SCA level SE-S winds Thu into early Fri, then a 40% chance of
SCA level W winds and seas Fri afternoon/evening. Winds should be
below SCA levels Sat and Sun, but seas will be close to SCA levels.

Across the inner waters south of Pt Conception, there is a 30-40%
chance of SCA level SE winds in the SBA Channel Thu night and
early Fri, with spreading into the southern inner waters Fri
morning. Then there is a 40-50% chance of SCA level SW-W winds Fri
afternoon and evening. There is a 40% chance of SCA level W-NW
winds Sun.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...NONE.
PZ...NONE.

&&

.HAZARD POTENTIAL OUTLOOK (SAT-WED).

An unsettled weather pattern will bring periods of rain and
mountain snow to the region through the middle of next week. The
rain could create slick roads and some travel delays along with
moderate snow accumulations and wintry driving conditions to the
mountains.

&&

PUBLIC...MW/Sirard
AVIATION...Phillips/Sweet
MARINE...Sweet
SYNOPSIS...MW

weather.gov/losangeles