Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 19, NWS Los Angeles, CA

February 22, 2021

NWS Los Angeles, CA issued this small craft advisory at Feb 22, 2021, 1:37 PM PST. It took effect at Feb 23, 2021, 12:00 PM PST. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Feb 22, 2021, 1:37 PM PST (21:37 UTC)
In effect from
Feb 23, 2021, 12:00 PM PST
Expired
Feb 26, 2021, 3:00 PM PST
In force
3 days
Issued by
NWS Los Angeles, CA

The text

As transmitted.

341 
WHUS76 KLOX 222137
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
137 PM PST Mon Feb 22 2021

PZZ670-673-230545-
/O.NEW.KLOX.SC.Y.0019.210223T2000Z-210225T1100Z/
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-
137 PM PST Mon Feb 22 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TUESDAY TO 3 AM PST
THURSDAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...From noon Tuesday to 3 AM PST Thursday.

* 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.

&&

$$

PZZ650-655-222300-
/O.CON.KLOX.SC.Y.0018.000000T0000Z-210222T2300Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
137 PM PST Mon Feb 22 2021

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

* WHAT...Hazardous wind and sea conditions.

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

&&

$$
18 follow-up statements
532 
WHUS76 KLOX 222207
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
207 PM PST Mon Feb 22 2021

PZZ650-655-222315-
/O.CAN.KLOX.SC.Y.0018.000000T0000Z-210222T2300Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
207 PM PST Mon Feb 22 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Northeast winds had decreased for the nearshore waters as winds
turned back onshore this afternoon.

$$

PZZ670-673-230615-
/O.CON.KLOX.SC.Y.0019.210223T2000Z-210225T1100Z/
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-
207 PM PST Mon Feb 22 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO
3 AM PST THURSDAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...From noon Tuesday to 3 AM PST Thursday.

* 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.

&&

$$
600 
WHUS76 KLOX 230403
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
803 PM PST Mon Feb 22 2021

PZZ670-673-231215-
/O.CON.KLOX.SC.Y.0019.210223T2000Z-210225T1100Z/
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-
803 PM PST Mon Feb 22 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO
3 AM PST THURSDAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...From noon Tuesday to 3 AM PST Thursday.

* 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.

&&

$$
957 
WHUS76 KLOX 231102
MWWLOX

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

PZZ670-673-231915-
/O.CON.KLOX.SC.Y.0019.210223T2000Z-210225T1100Z/
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 Tue Feb 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 3 AM
PST THURSDAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...From noon today to 3 AM PST Thursday.

* 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.

&&

$$
519 
WHUS76 KLOX 231922
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1122 AM PST Tue Feb 23 2021

PZZ670-673-240330-
/O.CON.KLOX.SC.Y.0019.210223T2000Z-210225T1100Z/
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-
1122 AM PST Tue Feb 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...From noon today to 3 AM PST Thursday.

* 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
349 
WHUS76 KLOX 240432
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
832 PM PST Tue Feb 23 2021

PZZ670-673-241245-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T1100Z/
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-
832 PM PST Tue Feb 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...Through 3 AM PST Thursday.

* 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.

&&

$$

ASR
587 
WHUS76 KLOX 241044
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
244 AM PST Wed Feb 24 2021

PZZ650-655-241845-
/O.NEW.KLOX.GL.W.0009.210225T0700Z-210225T2000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
244 AM PST Wed Feb 24 2021

...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO NOON PST
THURSDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts to 35 kt and steep
  combined seas 4 to 7 feet are expected when conditions are 
  worst.

* WHERE...East Santa Barbara Channel from Pt. Conception to Pt. 
  Mugu CA including Santa Cruz Island and Inner waters from 
  Point Mugu to San Mateo Pt. CA including Santa Catalina and 
  Anacapa Islands.

* WHEN...From 11 PM this evening to noon PST Thursday.

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

* ADDITIONAL DETAILS...Winds will be strongest from Ventura to
  Santa Monica out to Anacapa and Santa Cruz Islands, and south of
  Palos Verdes out to Catalina Island. 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.

&&

$$

PZZ676-241845-
/O.EXB.KLOX.SC.Y.0019.210224T2000Z-210225T2300Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
244 AM PST Wed Feb 24 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 3 PM PST
THURSDAY...

* 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 noon today to 3 PM PST Thursday.

* 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.

&&

$$

PZZ645-241845-
/O.EXB.KLOX.SC.Y.0019.210224T2000Z-210225T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
244 AM PST Wed Feb 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.

&&

$$

PZZ670-673-241845-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T1100Z/
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-
244 AM PST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Hazardous wind and sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...Until 3 AM PST Thursday.

* 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.

&&

$$
261 
WHUS76 KLOX 241713
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
913 AM PST Wed Feb 24 2021

PZZ650-655-250115-
/O.CON.KLOX.GL.W.0009.210225T0700Z-210225T2000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
913 AM PST Wed Feb 24 2021

...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO NOON
PST THURSDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 35 kt and 
  combined seas 4 to 7 feet expected when conditions are worst.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands and East Santa 
  Barbara Channel from Pt. Conception to Pt. Mugu CA including 
  Santa Cruz Island.

* WHEN...From 11 PM this evening to noon PST Thursday.

* 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.

&&

$$

PZZ670-673-250115-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T1100Z/
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-
913 AM PST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...Until 3 AM PST Thursday.

* 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.

&&

$$

PZZ676-250115-
/O.CON.KLOX.SC.Y.0019.210224T2000Z-210225T2300Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
913 AM PST Wed Feb 24 2021

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

* 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 Thursday.

* 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.

&&

$$

PZZ645-250115-
/O.CON.KLOX.SC.Y.0019.210224T2000Z-210225T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
913 AM PST Wed Feb 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.

&&

$$
797 
WHUS76 KLOX 242219
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
219 PM PST Wed Feb 24 2021

PZZ650-655-250630-
/O.CON.KLOX.GL.W.0009.210225T0700Z-210225T2000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
219 PM PST Wed Feb 24 2021

...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO NOON
PST THURSDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 35 kt and 
  combined seas 4 to 7 feet expected when conditions are worst.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands and East Santa 
  Barbara Channel from Pt. Conception to Pt. Mugu CA including 
  Santa Cruz Island.

* WHEN...From 11 PM this evening to noon PST Thursday.

* 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.

&&

$$

PZZ670-673-250630-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T1100Z/
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-
219 PM PST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...Until 3 AM PST Thursday.

* 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.

&&

$$

PZZ676-250630-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T2300Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
219 PM PST Wed Feb 24 2021

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

* 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 Thursday.

* 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.

&&

$$

PZZ645-250500-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
219 PM PST Wed Feb 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.

&&

$$
994 
WHUS76 KLOX 250442
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
842 PM PST Wed Feb 24 2021

PZZ645-250545-
/O.EXP.KLOX.SC.Y.0019.000000T0000Z-210225T0500Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
842 PM PST Wed Feb 24 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PST THIS EVENING...

Winds and seas have diminished below advisory level.

$$

PZZ650-655-251245-
/O.CON.KLOX.GL.W.0009.210225T0700Z-210225T2000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
842 PM PST Wed Feb 24 2021

...GALE WARNING REMAINS IN EFFECT UNTIL NOON PST THURSDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 35 kt and 
  combined seas 4 to 7 feet expected when conditions are worst.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands and East Santa 
  Barbara Channel from Pt. Conception to Pt. Mugu CA including 
  Santa Cruz Island.

* WHEN...Until noon PST Thursday.

* 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.

&&

$$

PZZ670-673-251100-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T1100Z/
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-
842 PM PST Wed Feb 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...Until 3 AM PST Thursday.

* 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.

&&

$$

PZZ676-251245-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210225T2300Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
842 PM PST Wed Feb 24 2021

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

* 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 Thursday.

* 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.

&&

$$
519 
WHUS76 KLOX 251049
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
249 AM PST Thu Feb 25 2021

PZZ650-655-251900-
/O.CON.KLOX.GL.W.0009.000000T0000Z-210225T2000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
249 AM PST Thu Feb 25 2021

...GALE WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Northeast winds 15 to 25 kt with gusts to 35 kt and
  combined seas of 4 to 6 feet are expected when conditions are 
  worst.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands and East Santa 
  Barbara Channel from Pt. Conception to Pt. Mugu CA including 
  Santa Cruz Island.

* WHEN...Until noon PST today.

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

* ADDITIONAL DETAILS...Winds will be strongest from Ventura to
  Santa Monica out to Anacapa and Santa Cruz Islands, and south of
  Palos Verdes out to Catalina Island. 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.

&&

$$

PZZ670-673-251900-
/O.EXT.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.NEW.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
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-
249 AM PST Thu Feb 25 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts to 40 kt and
  combined seas of 14 to 18 feet are possible when conditions are
  worst.

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

&&

$$

PZZ676-251900-
/O.EXT.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.NEW.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
249 AM PST Thu Feb 25 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts to 35 kt and
  combined seas of 12 to 15 feet are 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.

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

&&

$$
008 
WHUS76 KLOX 251724
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
924 AM PST Thu Feb 25 2021

PZZ650-655-252000-
/O.CON.KLOX.GL.W.0009.000000T0000Z-210225T2000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
924 AM PST Thu Feb 25 2021

...GALE WARNING REMAINS IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 35 kt and 
  combined seas 4 to 6 feet when conditions are worst.

* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA 
  including Santa Catalina and Anacapa Islands and East Santa 
  Barbara Channel from Pt. Conception to Pt. Mugu CA including 
  Santa Cruz Island.

* WHEN...Until noon PST today.

* 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.

&&

$$

PZZ670-673-260130-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
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-
924 AM PST Thu Feb 25 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 12 to 17 feet possible when conditions are worst.

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

&&

$$

PZZ676-260130-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
924 AM PST Thu Feb 25 2021

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 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.

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

&&

$$
215 
WHUS76 KLOX 252007
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1207 PM PST Thu Feb 25 2021

PZZ650-655-252115-
/O.EXP.KLOX.GL.W.0009.000000T0000Z-210225T2000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
1207 PM PST Thu Feb 25 2021

...GALE WARNING HAS EXPIRED...

A Small Craft Advisory goes into effect through 23z this
afternoon.

$$

PZZ670-673-260415-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
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-
1207 PM PST Thu Feb 25 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 12 to 17 feet possible when conditions are worst.

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

&&

$$

PZZ676-260415-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
1207 PM PST Thu Feb 25 2021

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

* WHAT...Northwest winds 15 to 25 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.

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

&&

$$
748 
WHUS76 KLOX 252226
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
226 PM PST Thu Feb 25 2021

PZZ670-673-260630-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.UPG.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
/O.NEW.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
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-
226 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING IN EFFECT FROM 3 PM FRIDAY TO 9 PM PST SATURDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 12 to 17 feet expected when conditions are worst.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...For the Gale Warning, from 3 PM Friday to 9 PM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ676-260630-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.UPG.KLOX.GL.A.0008.210226T2300Z-210228T0500Z/
/O.NEW.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
226 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING IN EFFECT FROM 3 PM FRIDAY TO 9 PM PST SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  combined seas 9 to 14 feet expected 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.

* WHEN...For the Gale Warning, from 3 PM Friday to 9 PM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ650-655-252330-
/O.EXB.KLOX.SC.Y.0019.000000T0000Z-210225T2300Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
226 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY 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 and Inner waters from 
  Point Mugu to San Mateo Pt. CA including Santa Catalina and 
  Anacapa 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.

&&

$$
106 
WHUS76 KLOX 252310
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
310 PM PST Thu Feb 25 2021

PZZ650-655-260015-
/O.EXP.KLOX.SC.Y.0019.000000T0000Z-210225T2300Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
310 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds have diminished and the Small Craft Advisory will be allowed
to expire.

$$

PZZ670-673-260715-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
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-
310 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 9 PM PST
SATURDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 12 to 17 feet expected when conditions are worst.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...For the Gale Warning, from 3 PM Friday to 9 PM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ676-260715-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
310 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 9 PM PST
SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  combined seas 9 to 14 feet expected 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.

* WHEN...For the Gale Warning, from 3 PM Friday to 9 PM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

Hall
103 
WHUS76 KLOX 260455
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
855 PM PST Thu Feb 25 2021

PZZ670-673-261300-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
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-
855 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 9 PM PST
SATURDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 12 to 17 feet expected when conditions are worst.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM 
  and Waters from Pt. Sal to Santa Cruz Island CA and westward 
  60 nm including San Miguel and Santa Rosa Islands.

* WHEN...For the Gale Warning, from 3 PM Friday to 9 PM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ676-261300-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
855 PM PST Thu Feb 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 9 PM PST
SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  combined seas 9 to 14 feet expected 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.

* WHEN...For the Gale Warning, from 3 PM Friday to 9 PM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$
947 
WHUS76 KLOX 261039
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
239 AM PST Fri Feb 26 2021

PZZ670-673-261845-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
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-
239 AM PST Fri Feb 26 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  combined seas 11 to 16 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 
  Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...For the Gale Warning, from 3 PM this afternoon to 9 PM 
  PST Saturday. 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.

&&

$$

PZZ676-261845-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
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 26 2021

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

* 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...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 9 PM 
  PST Saturday. 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.

&&

$$

PZZ645-261845-
/O.NEW.KLOX.SC.Y.0020.210226T2300Z-210228T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
239 AM PST Fri Feb 26 2021

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

* WHAT...Hazardous sea conditions.

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

* WHEN...From 3 PM this afternoon to 3 AM 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.

&&

$$
386 
WHUS76 KLOX 261627
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
827 AM PST Fri Feb 26 2021

PZZ670-270030-
/O.CAN.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.EXT.KLOX.GL.W.0010.210226T1627Z-210228T0500Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
827 AM PST Fri Feb 26 2021

...GALE WARNING NOW IN EFFECT UNTIL 9 PM PST SATURDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 12 to 17 feet when conditions are worst.

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

* WHEN...Until 9 PM PST Saturday.

* 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. Check conditions prior to leaving 
safe harbor.

&&

$$

PZZ673-270030-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
827 AM PST Fri Feb 26 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and
  combined seas 11 to 16 feet 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.

* WHEN...For the Gale Warning, from 3 PM this afternoon to 9 PM 
  PST Saturday. 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. Check conditions prior to leaving 
safe harbor.

&&

$$

PZZ676-270030-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
827 AM PST Fri Feb 26 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and
  combined seas 9 to 14 feet 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.

* WHEN...For the Gale Warning, from 3 PM this afternoon to 9 PM 
  PST Saturday. 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. Check conditions prior to leaving 
safe harbor.


&&

$$

PZZ645-270030-
/O.CON.KLOX.SC.Y.0020.210226T2300Z-210228T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
827 AM PST Fri Feb 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PST SUNDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...From 3 PM this afternoon to 3 AM 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.
Check conditions prior to leaving safe harbor.

&&

$$
Kj
252 
WHUS76 KLOX 262229
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
229 PM PST Fri Feb 26 2021

PZZ673-270630-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
229 PM PST Fri Feb 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST SATURDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and
  combined seas 11 to 16 feet 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.

* WHEN...For the Gale Warning, until 9 PM PST Saturday. 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. Check conditions prior to leaving 
safe harbor.

&&

$$

PZZ676-270630-
/O.CON.KLOX.SC.Y.0019.000000T0000Z-210226T2300Z/
/O.CON.KLOX.GL.W.0010.210226T2300Z-210228T0500Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
229 PM PST Fri Feb 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST SATURDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and
  combined seas 8 to 13 feet 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.

* WHEN...For the Gale Warning, until 9 PM PST Saturday. 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. Check conditions prior to leaving 
safe harbor.

&&

$$

PZZ670-270630-
/O.CON.KLOX.GL.W.0010.000000T0000Z-210228T0500Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
229 PM PST Fri Feb 26 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PST SATURDAY...

* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and 
  combined seas 13 to 17 feet when conditions are worst.

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

* WHEN...Until 9 PM PST Saturday.

* 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. Check conditions prior to leaving 
safe harbor.

&&

$$

PZZ645-270630-
/O.CON.KLOX.SC.Y.0020.210226T2300Z-210228T1100Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
229 PM PST Fri Feb 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST SUNDAY...

* WHAT...Hazardous sea conditions.

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

* WHEN...Until 3 AM 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.
Check conditions prior to leaving safe harbor.

&&

$$
Kj

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Los Angeles, CA wrote its last area forecast discussion before this small craft advisory went out at Feb 22, 1:26 PM PST, 11 minutes earlier.

Area forecast discussion, Feb 22, 1:26 PM PST, 11 minutes before
Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
126 PM PST Mon Feb 22 2021

.SYNOPSIS...22/125 PM.

Much lighter winds expected Tuesday along with slightly cooler
temperatures but still above normal through Wednesday. Strong
Santa Ana winds are possible Wednesday night into Thursday. Then
much cooler over the weekend with gusty winds returning late
Saturday into Sunday.

&&

.SHORT TERM (TDY-THU)...22/107 PM.

Moderate offshore flow continuing this afternoon resulting in low
end advisory level Santa Anas across parts of LA/Ventura Counties.
Gradients starting to turn the corner now and we'll see offshore
breezes weakening through the rest of the afternoon and even
turning westerly near the beaches.

Tuesday looks quiet with light breezes and warm temps, though
likely a touch cooler near the coast with less of that downsloping
influence.

Wednesday gradients actually turn onshore ahead of the next inside
slider resulting in more widespread cooling, especially
coast/valleys, and perhaps even some marine layer clouds near the
LA County coast.

Then things get interesting again Wednesday night into Thursday as
that inside slider dropping through the Great Basin brings another
round of Santa Ana winds. Models hitting the gradients pretty
hard, ranging from about -7 to -9mb LAX-DAG Thu morning. Oddly the
NAM is the weakest and the ECMWF is strongest. The NAM shows
impressive wind support aloft with 75kt predicted just below 850mb
in the LA Mtns. Decent cold air advection too, though models only
show thicknesses dropping to around 560dm so most of that cold
air is at much lower levels. Ensembles favoring a strong event at
this point and that's probably the way to go, but will be
interesting to see how models handle this in another 24 hours.

Fire weather will also be a concern given the winds and likely
very low humidities, especially at lower elevations. The one
saving grace is that this appears to be a quick hitting one day
event, starting Wednesday night and dropping off quickly Thursday
afternoon.

.LONG TERM (FRI-MON)...22/121 PM.

Much weaker gradients and winds Friday as the upper low quickly
moves east and all the support vanishes. So overall a pretty quiet
weather day Friday and most of Saturday as well. However, temps
will be dropping back to normal levels Saturday as onshore flow
returns.

Another upper low will be taking an inside track late Saturday
into Sunday, though models are struggling with the precise path.
The deterministic ECMWF continues to favor more of a westerly
track than the GFS which would have some potential to bring light
precip to parts of the area with very low snow levels. Roughly a
third of the ensemble solutions support this while the others are
dry like virtually all of the GFS members. So for now keeping the
forecast dry per NBM and will see how the solutions evolve over
the next few days. Either way there should be some northerly winds
with it, though timing and strength will vary depending on how the
pattern settles out. The majority solution would currently favor
gusty north winds peaking Saturday night into Sunday morning.

&&

.AVIATION...22/1729Z.

At 1730Z at KLAX there was no marine layer.

Expect clear skies and CAVU conds at all sites thru the period.

Gusty NE winds will affect portions of L.A. and VTU Counties into
the afternoon with areas of LLWS and mdt UDDF.

KLAX...High confidence in the 18Z TAF with VFR conds thru the
period. E winds will remain below 8 kt this morning and again Tue
morning.

KBUR...High confidence in the 18Z TAF with VFR conds thru the
period.

&&

.MARINE...22/830 AM.

Across the outer waters, conds are expected to remain below Small
Craft Advisory (SCA) levels through Tue morning. There is a 40%
chance of SCA winds and seas across zone PZZ670 on Tue afternoon.
SCA level winds and seas are likely across the northern zone Tue
night through Fri, and across the remainder of the outer waters
Wed through Fri.

Across the inner waters north of Pt. Sal, SCA conds are not
expected through Tue. There is a 30% chance of SCA conds due to
seas Tue night. SCA conds are likely due to seas Wed through Fri,
and winds may reach SCA levels during the afternoon and evening
hours each day.

Across the inner waters south of Point Conception...SCA level NE
winds are expected through early this afternoon for nearshore
areas from Ventura to Malibu. SCA conds are not expected tonight
through Wed evening. SCA to possibly Gale force NE winds are
possible in the aforementioned portions of the inner waters and
across the Santa Barbara Channel to Catalina Island late Wed
night and Thu, and SCA conds may be even more widespread across
the inner waters.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...Wind Advisory in effect until 3 PM PST this afternoon for
      zones 40-41-44>46-53-54-88-547. (See LAXNPWLOX).
PZ...Small Craft Advisory in effect until 3 PM PST this afternoon
      for zones 650-655. (See LAXMWWLOX).
     Small Craft Advisory in effect from noon Tuesday to 3 AM PST
      Thursday for zones 670-673. (See LAXMWWLOX).

&&

.HAZARD POTENTIAL OUTLOOK (THU-MON).

Moderate to locally strong Santa Ana winds combined with lowering
humidities will bring the potential for elevated fire weather
conditions Thursday. Gusty northerly winds returning again late
Saturday into Sunday.

&&

PUBLIC...MW
AVIATION...EB
MARINE...EB
SYNOPSIS...MW

weather.gov/losangeles

The office that day

Everything else NWS Los Angeles, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 21, 8:17 PM PSTSmall Craft AdvisoryLOX18 hr

Nearby

Small Craft Advisories in California, 2021Every small craft advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.