Small Craft Advisory 133, NWS Los Angeles, CA

768 
WHUS76 KLOX 101610
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
910 AM PDT Sun Oct 10 2021

PZZ670-673-676-110015-
/O.CON.KLOX.SC.Y.0132.000000T0000Z-211011T0300Z/
/O.CON.KLOX.GL.W.0046.211011T0300Z-211012T1200Z/
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-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
910 AM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 5 AM
PDT TUESDAY...

* WHAT...Northwest winds 30 to 40 kt with gusts up to 45 or 50 kt
  and combined seas 12 to 17 feet expected when conditions are 
  worst.

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

* WHEN...For the Gale Warning, from 8 PM this evening to 5 AM 
  PDT Tuesday. For the Small Craft Advisory, until 8 PM PDT this 
  evening.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ645-110015-
/O.CON.KLOX.SC.Y.0133.211010T2200Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
910 AM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 1 PM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 11 to 16 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM Monday to 3 AM PDT 
  Tuesday. For the Small Craft Advisory, from 3 PM this 
  afternoon to 1 PM PDT Monday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ650-110015-
/O.CON.KLOX.SC.Y.0133.211010T2200Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
910 AM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 1 PM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 6 to 11 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM Monday to 3 AM PDT 
  Tuesday. For the Small Craft Advisory, from 3 PM this 
  afternoon to 1 PM PDT Monday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ655-110015-
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
910 AM PDT Sun Oct 10 2021

...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 6 to 11 feet expected when conditions are worst.

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

* WHEN...From 1 PM Monday to 3 AM PDT Tuesday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

044 
WHUS76 KLOX 102125
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
225 PM PDT Sun Oct 10 2021

PZZ670-673-676-110530-
/O.CON.KLOX.SC.Y.0132.000000T0000Z-211011T0300Z/
/O.CON.KLOX.GL.W.0046.211011T0300Z-211012T1200Z/
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-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
225 PM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 5 AM
PDT TUESDAY...

* WHAT...Northwest winds 30 to 40 kt with gusts up to 45 or 50 kt
  and combined seas 12 to 17 feet expected when conditions are 
  worst.

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

* WHEN...For the Gale Warning, from 8 PM this evening to 5 AM 
  PDT Tuesday. For the Small Craft Advisory, until 8 PM PDT this 
  evening.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ645-110530-
/O.CON.KLOX.SC.Y.0133.211010T2200Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
225 PM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 11 to 16 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM Monday to 3 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 PM PDT Monday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ650-110530-
/O.CON.KLOX.SC.Y.0133.211010T2200Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
225 PM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 6 to 11 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM Monday to 3 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 PM PDT Monday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ655-110530-
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
225 PM PDT Sun Oct 10 2021

...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 6 to 11 feet expected when conditions are worst.

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

* WHEN...From 1 PM Monday to 3 AM PDT Tuesday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

534 
WHUS76 KLOX 110352
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
852 PM PDT Sun Oct 10 2021

PZZ650-111200-
/O.CAN.KLOX.SC.Y.0133.000000T0000Z-211011T2000Z/
/O.NEW.KLOX.SC.Y.0134.211011T1300Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
852 PM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 1 PM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 7 to 12 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM Monday to 3 AM PDT 
  Tuesday. For the Small Craft Advisory, from 6 AM to 1 PM PDT 
  Monday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ670-673-676-111200-
/O.EXT.KLOX.GL.W.0046.000000T0000Z-211012T1300Z/
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-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
852 PM PDT Sun Oct 10 2021

...GALE WARNING NOW IN EFFECT UNTIL 6 AM PDT TUESDAY...

* WHAT...Northwest winds 30 to 40 kt with gusts up to 45 kt and 
  combined seas 13 to 18 feet when conditions are worst.

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

* WHEN...Until 6 AM PDT Tuesday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ645-111200-
/O.CON.KLOX.SC.Y.0133.000000T0000Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
852 PM PDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 10 to 15 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM Monday to 3 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 PM PDT Monday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ655-111200-
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
852 PM PDT Sun Oct 10 2021

...GALE WARNING REMAINS IN EFFECT FROM 1 PM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 6 to 11 feet expected when conditions are worst.

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

* WHEN...From 1 PM Monday to 3 AM PDT Tuesday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

396 
WHUS76 KLOX 110957
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
257 AM PDT Mon Oct 11 2021

PZZ645-111800-
/O.CON.KLOX.SC.Y.0133.000000T0000Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
257 AM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM PDT TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts to 45 kt and
  combined seas of 13 to 18 feet are expected when conditions are
  worst.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 3 AM 
  PDT Tuesday. For the Small Craft Advisory, until 1 PM PDT this 
  afternoon.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ650-111800-
/O.EXT.KLOX.SC.Y.0134.211011T1000Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
257 AM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM PDT TUESDAY...

* WHAT...West to northwest winds 25 to 35 kt with gusts to 45 kt
  and combined seas of 10 to 14 feet are expected when conditions
  are worst.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 3 AM 
  PDT Tuesday. For the Small Craft Advisory, until 1 PM PDT this 
  afternoon.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ655-111800-
/O.EXB.KLOX.SC.Y.0134.211011T1600Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
257 AM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 1 PM
PDT THIS AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM PDT TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up 40 kt and
  combined seas of 9 to 13 feet are expected when conditions are 
  worst.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 3 AM 
  PDT Tuesday. For the Small Craft Advisory, from 9 AM this 
  morning to 1 PM PDT this afternoon.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ670-673-676-111800-
/O.CON.KLOX.GL.W.0046.000000T0000Z-211012T1300Z/
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-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
257 AM PDT Mon Oct 11 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM PDT TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts to 45 kt and
  combined seas of 15 to 20 feet are expected when conditions are
  worst. Isolated gusts to 50 kt are possible. 

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

* WHEN...Until 6 AM PDT Tuesday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

766 
WHUS76 KLOX 111615
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
915 AM PDT Mon Oct 11 2021

PZZ645-120015-
/O.CON.KLOX.SC.Y.0133.000000T0000Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
915 AM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM PDT TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 13 to 18 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 3 AM 
  PDT Tuesday. For the Small Craft Advisory, until 1 PM PDT this 
  afternoon.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ650-120015-
/O.CON.KLOX.SC.Y.0134.000000T0000Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
915 AM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM PDT TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 40 kt and 
  combined seas 9 to 14 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 3 AM 
  PDT Tuesday. For the Small Craft Advisory, until 1 PM PDT this 
  afternoon.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ655-120015-
/O.CON.KLOX.SC.Y.0134.000000T0000Z-211011T2000Z/
/O.CON.KLOX.GL.W.0046.211011T2000Z-211012T1000Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
915 AM PDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
3 AM PDT TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 9 to 14 feet expected when conditions are worst.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 3 AM 
  PDT Tuesday. For the Small Craft Advisory, until 1 PM PDT this 
  afternoon.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ670-673-676-120015-
/O.CON.KLOX.GL.W.0046.000000T0000Z-211012T1300Z/
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-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
915 AM PDT Mon Oct 11 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM PDT TUESDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 15 to 20 feet when conditions are worst.

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

* WHEN...Until 6 AM PDT Tuesday.

* IMPACTS...Strong winds will create dangerous sea conditions 
  which could capsize or damage small and large vessels.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
949 PM PDT Sat Oct 9 2021

.SYNOPSIS...09/819 PM.

There will be gusty northerly winds tonight across Southern Santa
Barbara County as well as the Interstate 5 corridor. Winds will
shift northeasterly on Sunday bringing warming across the area.
Widespread gusty northerly winds are likely over much of the area
on Monday with damaging gusts possible in the mountains and
desert.

&&

.SHORT TERM (SAT-TUE)...09/820 PM.

***UPDATE***

A positive tilted shortwave trough digging into Southern
California will continue riding down the CA/NV border this
evening then make its way into Arizona overnight. Dry northwest
flow aloft associated with it will keep skies clear, so there will
be no marine layer stratus concerns tonight. Wind will again be
the main event for tonight with conditions similar to last night.
Another round of gusty sundowner winds is on for tonight and a
Wind Advisory is in effect through 3am. The SBA-BFL gradient is
currently at -4 mb, trending 2.7 mb stronger than last night at
this time. This means that gusty winds are likely over the
eastern side of southern Santa Barbara County in addition to the
typically gusty western half. This is already being reflected in
current observations, as the RAWS at Montecito Hills is gusting to
40 mph. Gusts up to 45 mph are likely through passes and canyons
with local gusts to 50 mph possible around the typically windy
spots (i.e., Gaviota and Refugio). There have been breezy
northerly winds through the I-5 corridor early this evening with
a LAX-BFL gradient trending 2.8 mb stronger than last night
(currently at -3.9 mb). Winds on the large scale in this area will
most likely remain below advisory level, but local gusts to 45
mph are possible. Our high resolution local WRF model also
indicates the potential for breezy winds to filter southward into
the San Fernando Valley and Santa Monica Mountains late tonight.

Once the shortwave moves eastward out of the area, flow will
shift more northeasterly early Sunday. With weak offshore
gradients from the east and limited upper support, there will be
breezy winds of around 15-25 mph through the usual Santa Ana
wind-prone areas as well as through the Santa Lucia range. These
winds will be fairly short lived as onshore flow will return in
the afternoon. Offshore flow combined with weak ridging will bring
5 to 10 degrees of warming on Sunday, but still a bit below
normal for most areas away from the coast. More gusty northerly
winds are expected again Sunday night before an even more potent
widespread wind event on Monday.

The current forecast and wind headlines look on track. Will issue
a forecast update to include the addition of High Surf Advisory
headlines for the Central Coast and Ventura County coast
effective on Monday.

***From Previous Discussion***

A vigorous upper level trof is forecast to move into nrn CA Sun
night, then into eastern CA on Mon and into the central Great
Basin Mon night. H5 heights over swrn CA are forecast to drop to
560-568 dam by late Mon. This much stronger and sharper inside
slider upper level trof will substantially increase northerly
gradients across the forecast area Mon afternoon into Mon night.
These gradients combined with excellent upper level support and
cold air advection will usher in strong and gusty NW to N winds
across much of the fcst area Mon afternoon and Mon night, with
widespread high-end Wind Advisories likely. There is also the
potential for warning-level wind gusts across the mtns and into
the Antelope Vly, and High Wind Watches will be issued for these
areas with this afternoon's forecast package.

Temps will turn sharply cooler on Mon across most of the region,
except a few degrees warmer for the SBA County S coast. Most areas
should have highs 5-15 deg below normal, with the warmest coast
and adjacent vlys reaching the lower 70s, except mid 70s to low
80s along the SBA County S coast.

The upper level trof will move further E on Tue, with rising H5
heights over the forecast area up to 572-574 dam in the afternoon
and a broad NW flow aloft. Gusty N winds possibly to Advisory
levels at times can be expected to linger across the wind-prone
areas of SBA/VTU/L.A. Counties Tue morning before diminishing some
Tue afternoon. Skies will be sunny across the region on Tue, but
temps will remain quite cool at about 5-15 deg below normal even
with a slight warmup for most of the coast and vlys.

.LONG TERM (WED-SAT)...09/158 PM.

A broad NW flow aloft with H5 heights around 574-576 dam can be
expected on Wed. Upper level ridging over the E Pac will edge
closer to the coast on Thu with H5 heights increasing to around
580-582 dam. The upper level ridging will move over srn CA on Fri
then move well E of the region Sat with a broad SW flow aloft
expected and H5 heights falling slightly to around 578-580 dam.

Offshore flow during the night and morning hours can be expected
during the extended period, with the EC a little more robust with
the offshore pressure gradients. It looks like mostly clear skies
will prevail in all areas during the period, except possibly some
low clouds and fog along the immediate  Central Coast Wed night
into Thu morning. There will be a warming trend Wed thru Fri then
turn slightly cooler for Sat. Temps are forecast to be 4-8 deg
below normal on Wed, then warm to a few degrees above normal for
most areas by Fri and continue into Sat. The warmest inland
coastal areas and adjacent vlys should range from the 70s to
around 80 Wed then warm into 80s by Fri.

&&

.AVIATION...10/0045Z.

At 2253Z at KLAX, there was no marine layer nor a surface based
inversion.

High confidence in the 00Z CAVU TAFs.

KLAX...High confidence in the 00Z CAVU TAF. There is a 30% chance
of east wind component of 6 kt or less from 07Z to 15Z.

KBUR..High confidence in the 00Z CAVU TAF.

&&

.MARINE...09/947 PM.

High confidence in the current forecast through Tuesday. Moderate
confidence in the current forecast after Tuesday.

Outer waters...Tonight, the GALE WARNING for the southern two
zones was cancelled, as winds dropped below 35 kt and gales are no
longer supported by guidance. Otherwise, Small Craft Advisory
(SCA) level winds persist tonight, and may need to be extended
into tomorrow morning. Otherwise, steep short period seas are
likely through Sunday. A GALE WATCH has been issued starting
Sunday night, lasting into early Tuesday. Conditions will be
hazardous to boaters, with widespread wind gusts exceeding 40 kts.
A large northwest swell will build across the coastal waters
between Sunday night and Monday.

Inner waters on central coast...Good confidence in current
forecast, with SCA winds redeveloping Sunday night. Winds build
Monday, with a GALE WATCH in effect for Monday afternoon into
Monday night. Hazardous seas will likely be prevalent across the
coastal waters between late Sunday night and Tuesday and SCA level
winds will return Sunday afternoon through Monday night.

Inner waters of the southern California bight...A SCA is in effect
for tonight. SCA level winds will again return to the western
Santa Barbara Channel Sunday afternoon through Sunday night. A
GALE WATCH was issued effective Monday afternoon to Monday night.
Hazardous combined seas to around 10 feet are possible Monday
into Monday night.

SCA level winds could linger for the waters from southwest to
northwest of the Channel Islands through much of the latter half
of next week. Winds and seas look to fall below SCA levels across
the southern California bight.

Later shifts will need to consider issuing Small Craft Advisories
leading up to the gale force winds expected Sunday night into
Monday.

&&

.BEACHES...09/111 PM.

A large northwest swell is expected to build over the coastal
waters between Sunday night and Tuesday. High surf will likely
develop at Central Coast beaches from Monday through Tuesday.
There is a moderate chance of high surf with sets in excess of 7
feet at west facing beaches south of Point Conception between
Monday afternoon and Tuesday morning.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...High Surf Advisory in effect from 3 AM Monday to 8 AM PDT
      Tuesday for zones 34-35. (See LAXCFWLOX).
     Wind Advisory in effect until 3 AM PDT Sunday for zones
      39-52. (See LAXNPWLOX).
     High Surf Advisory in effect from 8 AM Monday to 5 AM PDT
      Tuesday for zone 40. (See LAXCFWLOX).
     High Wind Watch in effect from Monday afternoon through late
      Monday night for zones 52>54-59. (See LAXNPWLOX).
PZ...Gale Watch in effect from Monday afternoon through late
      Monday night for zones 645-650-655. (See LAXMWWLOX).
     Small Craft Advisory in effect until 3 AM PDT Sunday for
      zones 650-670-673-676. (See LAXMWWLOX).
     Gale Watch in effect from Sunday evening through late Monday
      night for zones 670-673-676. (See LAXMWWLOX).

&&

.HAZARD POTENTIAL OUTLOOK (TUE-SAT).

Widespread moderate to strong northwest to north winds are
expected Monday night and Tuesday, including southern Santa
Barbara County, the I-5 Corridor, and most coastal waters. Downed
trees, power outages, large surf with strong currents, and
dangerous driving and boating conditions are expected.

&&

PUBLIC...Stewart/Sirard
AVIATION...Phillips/Sweet
MARINE...Phillips/Sweet
BEACHES...Sweet
SYNOPSIS...Stewart

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