Gale Watch 5, NWS Los Angeles, CA

326 
WHUS76 KLOX 111015 AAA
MWWLOX

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Los Angeles/Oxnard CA
215 AM PST Thu Feb 11 2021

PZZ670-111815-
/O.CAN.KLOX.SC.Y.0011.000000T0000Z-210213T2300Z/
/O.EXB.KLOX.SC.Y.0013.210212T0500Z-210213T2300Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
215 AM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM
PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 PM this evening to 3 PM PST Saturday.

* 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.

&&

$$

PZZ673-676-111815-
/O.CON.KLOX.SC.Y.0012.000000T0000Z-210212T2300Z/
/O.CON.KLOX.GL.A.0005.210212T2300Z-210215T1100Z/
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-
215 AM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE SUNDAY NIGHT...

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

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

* WHEN...For the Small Craft Advisory, until 3 PM PST Friday. 
  For the Gale Watch, from Friday afternoon through late Sunday 
  night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ645-111815-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
215 AM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

497 
WHUS76 KLOX 111837
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1037 AM PST Thu Feb 11 2021

PZZ673-676-120245-
/O.CON.KLOX.SC.Y.0012.000000T0000Z-210212T2300Z/
/O.CON.KLOX.GL.A.0005.210212T2300Z-210215T1100Z/
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-
1037 AM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE SUNDAY NIGHT...

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

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

* WHEN...For the Small Craft Advisory, until 3 PM PST Friday. 
  For the Gale Watch, from Friday afternoon through late Sunday 
  night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ670-120245-
/O.CON.KLOX.SC.Y.0013.210212T0500Z-210213T2300Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
1037 AM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 PM this evening to 3 PM PST Saturday.

* 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.

&&

$$

PZZ645-120245-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
1037 AM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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

778 
WHUS76 KLOX 112131
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
131 PM PST Thu Feb 11 2021

PZZ650-120545-
/O.EXB.KLOX.SC.Y.0013.210213T0300Z-210213T1100Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
131 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM FRIDAY TO 3 AM PST
SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 7 PM Friday to 3 AM PST Saturday.

* 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.

&&

$$

PZZ655-120545-
/O.EXA.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
131 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM FRIDAY TO 3 AM PST
SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

PZZ673-676-120545-
/O.CON.KLOX.SC.Y.0012.000000T0000Z-210212T2300Z/
/O.CON.KLOX.GL.A.0005.210212T2300Z-210215T1100Z/
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-
131 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE SUNDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 8 to 13 feet possible when conditions are worst.

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

* WHEN...For the Small Craft Advisory, until 3 PM PST Friday. 
  For the Gale Watch, from Friday afternoon through late Sunday 
  night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ670-120545-
/O.CON.KLOX.SC.Y.0013.210212T0500Z-210213T2300Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
131 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 PM this evening to 3 PM PST Saturday.

* 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.

&&

$$

PZZ645-120545-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
131 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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

881 
WHUS76 KLOX 112248
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
248 PM PST Thu Feb 11 2021

PZZ650-120500-
/O.EXT.KLOX.SC.Y.0013.210212T0300Z-210213T1100Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
248 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 7 PM this evening to 3 AM PST Saturday.

* 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.

&&

$$

PZZ673-676-120500-
/O.CON.KLOX.SC.Y.0012.000000T0000Z-210212T2300Z/
/O.CON.KLOX.GL.A.0005.210212T2300Z-210215T1100Z/
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-
248 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE SUNDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 8 to 13 feet possible when conditions are worst.

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

* WHEN...For the Small Craft Advisory, until 3 PM PST Friday. 
  For the Gale Watch, from Friday afternoon through late Sunday 
  night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ670-120500-
/O.CON.KLOX.SC.Y.0013.210212T0500Z-210213T2300Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
248 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 PM this evening to 3 PM PST Saturday.

* 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.

&&

$$

PZZ645-120500-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
248 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

PZZ655-120500-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
248 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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

931 
WHUS76 KLOX 112258 AAA
MWWLOX

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Los Angeles/Oxnard CA
258 PM PST Thu Feb 11 2021

PZZ650-120700-
/O.EXT.KLOX.SC.Y.0013.210212T1100Z-210213T1100Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
258 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM FRIDAY TO 3 AM
PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 3 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

PZZ673-676-120700-
/O.CON.KLOX.SC.Y.0012.000000T0000Z-210212T2300Z/
/O.CON.KLOX.GL.A.0005.210212T2300Z-210215T1100Z/
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-
258 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE SUNDAY NIGHT...

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

* 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...For the Small Craft Advisory, until 3 PM PST Friday. 
  For the Gale Watch, from Friday afternoon through late Sunday 
  night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ670-120700-
/O.CON.KLOX.SC.Y.0013.210212T0500Z-210213T2300Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
258 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 PM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 PM this evening to 3 PM PST Saturday.

* 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.

&&

$$

PZZ645-120700-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
258 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

PZZ655-120700-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
258 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

727 
WHUS76 KLOX 120423
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
823 PM PST Thu Feb 11 2021

PZZ673-676-121230-
/O.CON.KLOX.SC.Y.0012.000000T0000Z-210212T2300Z/
/O.CON.KLOX.GL.A.0005.210212T2300Z-210215T1100Z/
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-
823 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE SUNDAY NIGHT...

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

* 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...For the Small Craft Advisory, until 3 PM PST Friday. 
  For the Gale Watch, from Friday afternoon through late Sunday 
  night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ670-121230-
/O.CON.KLOX.SC.Y.0013.210212T0500Z-210213T2300Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
823 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 PM this evening to 3 PM PST Saturday.

* 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.

&&

$$

PZZ645-121230-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
823 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

PZZ655-121230-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
823 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

PZZ650-121230-
/O.CON.KLOX.SC.Y.0013.210212T1100Z-210213T1100Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
823 PM PST Thu Feb 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM FRIDAY TO
3 AM PST SATURDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 3 AM Friday to 3 AM PST Saturday.

* 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.

&&

$$

674 
WHUS76 KLOX 121039
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
239 AM PST Fri Feb 12 2021

PZZ673-676-121845-
/O.CON.KLOX.SC.Y.0012.000000T0000Z-210212T2300Z/
/O.UPG.KLOX.GL.A.0005.210212T2300Z-210215T1100Z/
/O.NEW.KLOX.GL.W.0006.210212T2300Z-210215T1100Z/
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-
239 AM PST Fri Feb 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...
...GALE WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PST
MONDAY...

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

* WHEN...For the Gale Warning, from 3 PM this afternoon to 3 AM 
  PST Monday. For the Small Craft Advisory, until 3 PM PST 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.

&&

$$

PZZ645-121845-
/O.EXT.KLOX.SC.Y.0013.210212T1700Z-210215T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
239 AM PST Fri Feb 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO
9 PM PST SUNDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 9 AM this morning to 9 PM PST Sunday.

* 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.

&&

$$

PZZ670-121845-
/O.CON.KLOX.SC.Y.0013.000000T0000Z-210213T2300Z/
/O.NEW.KLOX.GL.A.0006.210213T2300Z-210215T0500Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
239 AM PST Fri Feb 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
SATURDAY...
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY
EVENING...

* WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and 
  combined seas 9 to 14 feet possible when conditions are worst.

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

* WHEN...For the Small Craft Advisory, until 3 PM PST Saturday. 
  For the Gale Watch, from Saturday afternoon through Sunday 
  evening.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ655-121845-
/O.CON.KLOX.SC.Y.0013.210212T1700Z-210213T1100Z/
/O.NEW.KLOX.GL.A.0006.210213T2000Z-210214T1100Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
239 AM PST Fri Feb 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM PST SATURDAY...
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 7 to 10 feet possible when conditions are worst.

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

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  3 AM PST Saturday. For the Gale Watch, from Saturday afternoon 
  through late Saturday night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

PZZ650-121845-
/O.CON.KLOX.SC.Y.0013.210212T1100Z-210213T1100Z/
/O.NEW.KLOX.GL.A.0006.210213T2000Z-210214T1100Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
239 AM PST Fri Feb 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
SATURDAY...
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 6 to 9 feet possible when conditions are worst.

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

* WHEN...For the Small Craft Advisory, until 3 AM PST Saturday. 
  For the Gale Watch, from Saturday afternoon through late 
  Saturday night.

* IMPACTS...Potentially strong winds may 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 consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and combined
seas.

&&

$$

Area Forecast Discussion...UPDATED
National Weather Service Los Angeles/Oxnard CA
929 PM PST Wed Feb 10 2021

.SYNOPSIS...10/642 PM.

It will be cool across the region through early next week. A weak
storm system will bring a chance of showers to the area Thursday
night into Friday. Another weak storm system will affect the area
late Saturday into Sunday. Neither storm looks as though it will
produce much precipitation, but the weekend storm will be much
colder with low snow levels, and snow possibly affecting portions
of Interstate 5.

&&

.SHORT TERM (WED-SAT)...10/720 PM.

***UPDATE***

Skies are clear this evening save for the Malibu strip and a few
beaches along the Central Coast. Sunshine and offshore trends
combined today to bring 5 to 10 degrees of warming to most of the
area today the notable exception being the LA coast where the
marine layer hung into the afternoon and max temps did not change
much at all.

There is offshore flow from the north and it is slowly increasing.
But the is not enough push to bring anything but low end advisory
level gusts through the i-5 corridor and SBA south coast.

The current forecast calls for low clouds to develop later this
evening and overnight with low clouds covering the LA/VTA coasts
as well as the San Gabriel Vly by dawn. The 00Z NAM does agree
with this thinking but the fact that there is little in the way of
low clouds now along with increasing northerly offshore flow there
is a good chc that there will be much less stratus tomorrow
morning.

00Z NAM offers no change in the rain forecast for Friday morning
with really only a chc of brief light rain.

Forecast is in good shape (with the caveat that there may be less
clouds) and now update is planned.

***From Previous Discussion***

Overall, 12Z models in excellent synoptic agreement through the
short term period. At upper levels, ridge will move over the area
tonight/Thursday with a low dropping southeast across interior CA
Thurday night/Friday with northwesterly flow prevailing on
Saturday. Near the surface, weak to moderate onshore flow will
prevail with some northerly offshore gradients during the
overnight hours.

Forecast-wise, tonight and Thursday look to be rather benign. Main
issue will be the potential for northerly winds this evening
through Thursday morning. Models indicate northerly gradients will
be a little stronger than last night, but upper level support is
minimal. So, will anticipate winds to be a little stronger tonight
than last night. So, will expect peak gusts 30-40 MPH across the
Santa Ynez Range and I-5 Corridor. Will hold off on any wind
advisories at this time, but there is a chance that winds could be
a bit stronger and more widespread. Otherwise, skies will be
mostly clear tonight except for some stratus south of Point
Conception. During the day on Thursday, expect increasing mid and
high level clouds ahead of storm system. As for temperatures,
expect some slight cooling north of Point Conception and some
slight warming south of Point Conception.

For Thursday night/Friday, upper low will drop southeast across
interior sections, bringing a threat of light precipitation to the
area. At this time, moisture and associated precipitation chances
are rather minimal. Will go with chance POPs for SLO/SBA counties
and slight chance POPs for Ventura/LA counties with "best" chances
Thursday night and Friday morning. Rainfall amounts, if any, look
to be quite light, generally under one tenth of an inch. As for
snow levels, expect them to remain rather high, around 6500 to
7000 feet. Along with the possibility of light showers, there will
be some gusty northerly winds across the area which could approach
advisory levels in the mountains.

For Friday night and Saturday, the unsettled weather is expected
to continue. Dry conditions will prevail Friday night and Saturday
morning. However, by Saturday afternoon, next weak system will
begin to move across the area. There will be a chance of light
showers across SLO/SBA counties Saturday afternoon with a slight
chance of showers developing over Ventura/LA counties Saturday
night. As for winds, expect some gusty west to northwest winds
through the day on Saturday.

.LONG TERM (SUN-WED)...10/148 PM.

For the extended, 12Z models continue to exhibit good synoptic
agreement, indicating a rather quiet pattern into early next week.
For Sunday, system will move out of the area with shower chances
tapering off through the day. Through Sunday afternoon, rain
totals will be very light, once again under one tenth of an inch
for most areas. The one difference will be that snow levels will
drop down to around 4000 feet Sunday morning. So, there may be
some winter weather issues for the local mountain passes,
including the Grapevine, late Saturday night and Sunday morning.

For Monday through Wednesday, the area will be entrenched under a
northwesterly flow aloft. So, skies will likely waver between
partly cloudy and mostly clear as high clouds move through in the
northwesterly flow. Do not see much chance of any precipitation
at this time. One thing to watch will be northerly winds. Models
indicate some decent northerly gradients Monday through Wednesday.
So, gusty northerly winds will be likely across the area. As for
temperatures, expect a slight warming trend into the middle of
next week.

&&

.AVIATION...11/0527Z.

At 0450Z at KLAX, the marine layer was 900 feet deep. The top of
the inversion was at 1500 feet and 12 degrees Celsius.

High confidence in desert TAFs.

Moderate confidence in coastal TAFs with a 30 percent chc of no
cigs at sites with cigs fcst and a 20 percent chc of IFR cigs
11Z-17Z at sites with no cigs fcst.

KLAX...Moderate confidence in TAF 08Z-18Z...otherwise good
confidence. There is a 30 percent chc that there will be no cigs.
If cigs do arrive there is a 30 percent chc of BKN0008 and a 20
percent chc that clearing will not be until 18Z. High confidence
that there will be no easterly wind component greater than 6
knots.

KBUR...Moderate confidence in TAF 11Z-16Z...otherwise good
confidence. There is a 20 percent chc of BKN006 11Z-16Z.

&&

.MARINE...10/815 PM.

Outer Waters...High confidence in Small Craft Advisory (SCA)
level winds through late Thursday night, and likely through much
of the period. The Gale Warning has been cancelled as winds have
not increased to that level over the outer waters. Another GALE
WATCH might be needed south of Pt. Sal from Friday evening through
the overnight hours, especially for PZZ676. Models are indicating
a building long period swell moving into the coastal waters
Friday. Seas and winds will increase into the weekend, with a 30%
chance for GALE force winds.

Inner Waters N of Point Sal...SCA winds have subsided this
evening with the strongest winds near Point Sal. By Friday
morning, there is a 70% chance for stronger SCA W to NW winds.
Moderate confidence in SCA winds through the weekend along with
increasing seas.

Inner Waters S of Point Conception...There is a 50% chance of SCA
winds over the western SBA Channel Thursday afternoon and
evening, otherwise, winds will remain below SCA thresholds through
Thursday night. There is a 60% chance of more widespread NW winds
at SCA levels across the western portion of the entire inner
waters Friday and Friday night, with strong SCA winds possible
again Saturday night and Sunday. A long period NW-W swell could
bring building seas into the exposed areas of the SoCal Bight late
this weekend, adding to the hazardous conditions there.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...NONE.
PZ...Small Craft Advisory in effect until 3 AM PST Friday for
      zones 670-673-676. (See LAXMWWLOX).

&&

.HAZARD POTENTIAL OUTLOOK (SAT-WED).

There is a chance of rain and snow Saturday night and Sunday.
This could affect travel on Interstate 5 near the Grapevine.

&&

PUBLIC...Thompson/Rorke
AVIATION...Rorke
MARINE...Smith
SYNOPSIS...Smith

weather.gov/losangeles