Gale Watch 29, NWS Los Angeles, CA

668 
WHUS76 KLOX 261500
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
800 AM PDT Sat Jun 26 2021

PZZ673-676-262300-
/O.CON.KLOX.SC.Y.0084.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
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-
800 AM PDT Sat Jun 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  combined seas 7 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

PZZ670-262300-
/O.CON.KLOX.SC.Y.0085.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
800 AM PDT Sat Jun 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and 
  combined seas 9 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

PZZ645-262300-
/O.CON.KLOX.SC.Y.0084.210626T2200Z-210627T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
800 AM PDT Sat Jun 26 2021

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

&&

$$

PZZ650-262300-
/O.CON.KLOX.SC.Y.0084.210626T2200Z-210627T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
800 AM PDT Sat Jun 26 2021

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

* WHAT...Hazardous sea conditions.

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

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

&&

$$

066 
WHUS76 KLOX 262055
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
155 PM PDT Sat Jun 26 2021

PZZ673-676-270600-
/O.CON.KLOX.SC.Y.0084.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
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-
155 PM PDT Sat Jun 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 7 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

PZZ670-270600-
/O.CON.KLOX.SC.Y.0085.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
155 PM PDT Sat Jun 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 9 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

PZZ645-270600-
/O.CON.KLOX.SC.Y.0084.210626T2200Z-210627T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
155 PM PDT Sat Jun 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT 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 PDT 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.

&&

$$

PZZ650-270600-
/O.CON.KLOX.SC.Y.0084.210626T2200Z-210627T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
155 PM PDT Sat Jun 26 2021

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

* WHAT...Hazardous sea conditions.

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

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

&&

$$

342 
WHUS76 KLOX 270303
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
803 PM PDT Sat Jun 26 2021

PZZ673-676-271115-
/O.CON.KLOX.SC.Y.0084.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
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-
803 PM PDT Sat Jun 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 7 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

PZZ670-271115-
/O.CON.KLOX.SC.Y.0085.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
803 PM PDT Sat Jun 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 9 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

PZZ645-271000-
/O.CON.KLOX.SC.Y.0084.000000T0000Z-210627T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
803 PM PDT Sat Jun 26 2021

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

* WHAT...Hazardous sea conditions.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ650-271000-
/O.CON.KLOX.SC.Y.0084.000000T0000Z-210627T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
803 PM PDT Sat Jun 26 2021

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

* WHAT...Hazardous sea conditions.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

761 
WHUS76 KLOX 271028
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
328 AM PDT Sun Jun 27 2021

PZZ645-271830-
/O.EXP.KLOX.SC.Y.0084.000000T0000Z-210627T1000Z/
/O.NEW.KLOX.SC.Y.0086.210627T2200Z-210628T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
328 AM PDT Sun Jun 27 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PDT MONDAY...

* 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 PDT Monday.

* 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.

&&

$$

PZZ650-271830-
/O.EXP.KLOX.SC.Y.0084.000000T0000Z-210627T1000Z/
/O.NEW.KLOX.SC.Y.0086.210627T2200Z-210628T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
328 AM PDT Sun Jun 27 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PDT MONDAY...

* WHAT...Hazardous sea conditions.

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

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

* 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.

&&

$$

PZZ673-676-271830-
/O.CON.KLOX.SC.Y.0084.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
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-
328 AM PDT Sun Jun 27 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 7 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

PZZ670-271830-
/O.CON.KLOX.SC.Y.0085.000000T0000Z-210628T2200Z/
/O.CON.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
328 AM PDT Sun Jun 27 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 9 to 10 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 PDT Monday. 
  For the Gale Watch, from Monday afternoon through late Monday 
  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.

&&

$$

990 
WHUS76 KLOX 271609
MWWLOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
909 AM PDT Sun Jun 27 2021

PZZ676-280015-
/O.UPG.KLOX.SC.Y.0084.000000T0000Z-210628T2200Z/
/O.UPG.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
/O.NEW.KLOX.GL.W.0036.210627T2200Z-210629T0400Z/
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
909 AM PDT Sun Jun 27 2021

...GALE WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT
MONDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 6 to 9 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...From 3 PM this afternoon to 9 PM PDT Monday.

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ673-280015-
/O.UPG.KLOX.SC.Y.0084.000000T0000Z-210628T2200Z/
/O.UPG.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
/O.NEW.KLOX.GL.W.0036.210627T2200Z-210629T1000Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
909 AM PDT Sun Jun 27 2021

...GALE WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 7 to 10 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.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ670-280015-
/O.UPG.KLOX.SC.Y.0085.000000T0000Z-210628T2200Z/
/O.NEW.KLOX.GL.W.0036.210627T2200Z-210629T1000Z/
/O.UPG.KLOX.GL.A.0029.210628T2200Z-210629T1000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
909 AM PDT Sun Jun 27 2021

...GALE WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  combined seas 7 to 10 feet expected when conditions are worst.

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ645-280015-
/O.CON.KLOX.SC.Y.0086.210627T2200Z-210628T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
909 AM PDT Sun Jun 27 2021

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

* 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 PDT Monday.

* 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.

&&

$$

PZZ650-280015-
/O.CON.KLOX.SC.Y.0086.210627T2200Z-210628T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
909 AM PDT Sun Jun 27 2021

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

* WHAT...Hazardous sea conditions.

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

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
828 PM PDT Fri Jun 25 2021

.SYNOPSIS...25/205 PM.

High pressure will build into the region through the weekend and
bring a warming trend through at least Sunday. Triple digit high
temperatures will be common over the hottest valleys, foothills,
and Antelope Valley between Saturday and Monday. Very warm
conditions are likely to continue Tuesday through Thursday with
increased clouds and possible monsoonal showers and thunderstorms.

&&

.SHORT TERM (FRI-MON)...25/826 PM.

***UPDATE***

The marine inversion early this evening ranged from near 900 ft
deep at LAX to near 1800 ft deep at VBG. There were just patchy
low clouds along the Central Coast early this evening, but these
should expand and move inland overnight, possibly in the Santa
Ynez Vly late tonight. Low clouds are also expected to develop
along the VTU/L.A. County coastal areas late tonight. Otherwise
and elsewhere, mostly clear skies will prevail across the forecast
area thru tonight.

Good onshore gradients to the E have kept gusty SW winds in the
Antelope Vly early this evening but should diminish some
overnight. Across southern SBA County, the SBA-SMX gradient was
-3.4 mb at 03Z, and this had helped to bring strong and gusty NW
to N winds to the Santa Ynez mtns and S coast mainly W of San
Marcos Pass and Goleta. Winds were gusting up to 40 mph or so but
should peak around 50 mph around Gaviota pass this evening. As a
result, there is a Wind Advisory in effect for these areas until 4
AM PDT Sat.

***From Previous Discussion***

High pressure is building from the north and south today and
pushing the trough that had been over northern California for
several days to the east. This is squashing the marine layer and
also weakening the onshore flow. The combination of these factors
resulted in a warm up in most areas today, some more than others,
and this trend will continue through early next week. Marine layer
stratus expected to be mainly confined to the coastal zones and
more prevalent along the Central Coast than farther south.

Temperatures expected to warm 5-10 degrees on average Saturday,
inland areas seeing the higher end of those trends. Gradients to
the east decrease but remain onshore so coastal areas will still
have a decent marine influence. However, northerly gradients
across the Santa Ynez Range will peak tonight with gusts to 40-50
mph in the favored spots (generally away from the populated areas)
and a wind advisory is in effect there. This will help warm temps
in the SB area a little more than other coastal regions. Still
some gusty winds Saturday evening but likely 5-10 mph lighter.

Continued warming Sunday by an additional 3-5 degrees for inland
areas, pushing Antelope Valley and interior SLO County temps close
to 110. This would be close to daily records for the AV. Lower
mountain areas will be close to 105. All these areas as well as
the Cuyama Valley have been upgraded to an Excessive Heat Warning
for Sunday and Monday.

The Santa Clarita Valley watch was converted to a Heat Advisory
with temps in the lower 100s and the San Fernando Valley was added
to that advisory with similar temps, mainly the western part of
the SFV. Records there are around 111 so not expecting to get
close to that.

Models in good consensus showing onshore flow increasing Monday
leading to a couple degrees of cooling, but still hot enough for
heat warnings and advisories.

.LONG TERM (TUE-FRI)...25/203 PM.

The ridge slowly weakens through next week with increasing
onshore gradients which should help bring temperatures down a
couple degree each day, though remaining 5-10 degrees above
normal with increasing humidities likely. Models continue to
indicate precipitable waters increasing through the week, peaking
Wednesday into Thursday at 1.2-1.5". There's also some
instability, though not much currently in the models. It's
certainly not a slam dunk forecast but enough for slight chances
of thunderstorms over the mountains and AV each afternoon Tue
through at least Thu. The GFS still shows an easterly wave moving
through LA County late Wed and if that pans out convection could
spread to the coast but we'll need to get much closer to that time
before having enough confidence to include in the forecast. For
now it's just a very small possibility.

The increasing humidities will likely offset at least some of the
cooling air temperatures so it may not feel less hot later in the
week. And it's possible far interior areas may still be hot
enough for heat warnings beyond Monday but for now there's a big
enough drop in temperatures Tuesday to not include that day in the
heat hazards.

&&

.AVIATION...26/0029Z.

At 2318Z, Near KLAX, the marine layer was around 900 feet deep.
The top of the inversion was around 3400 feet with a temperature
around 25 degrees Celsius.

High to moderate confidence with desert and valley TAFs with some
uncertainty in the winds over the next 24-hours. There is low to
moderate confidence with coastal TAFs due to cigs.

KLAX...Low confidence in the 00z TAF. There is a 40-50 percent
chance of VFR conditions through the period. There is a 20 percent
chance of east winds greater than 6 knots from 13Z to 16Z.

KBUR...Moderate confidence in 00z TAF. VFR conditions are
expected through the period. No wind impacts are expected at this
time.

&&

.MARINE...25/136 PM.

Across the outer waters... Small Craft Advisory (SCA) winds will
continue this morning through Tuesday for the two southern zones
(PZZ673-676) while the northern zone (PZZ670) will increase to
SCA level gusts as well through Tuesday. There is a significant
threat of GALE FORCE winds Sunday through Monday.

Across the nearshore waters of the Central Coast...Winds will
increase to SCA level this afternoon and evening hours and once
again during the afternoon and evenings Saturday through Monday.

Across the inner waters south of Point Conception... Winds will
increase to SCA level near Point Conception and through the
western portion of the Santa Barbara Channel late this afternoon
and evening hours. There is a 40-50% chance for this to continue
each late afternoon through evening hours through Sunday.
Otherwise, conditions will remain below SCA level from the Channel
Islands to San Mateo Point including the San Pedro Channel.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...Excessive Heat Warning in effect from 10 AM Sunday to 9 PM
      PDT Monday for zones 37-38-51>54-59. (See LAXNPWLOX).
     Wind Advisory in effect until 4 AM PDT Saturday for zones
      39-52. (See LAXNPWLOX).
     Heat Advisory in effect from 10 AM Sunday to 9 PM PDT Monday
      for zones 88-547. (See LAXNPWLOX).
PZ...Small Craft Advisory in effect until 3 AM PDT Saturday for
      zones 645-650. (See LAXMWWLOX).
     Small Craft Advisory in effect until 3 AM PDT Monday for
      zones 670-673-676. (See LAXMWWLOX).

&&

.HAZARD POTENTIAL OUTLOOK (MON-FRI).

Heat illness concerns are likely for the interior portion of the
area Monday, but it will likely remain very warm through the
remainder of the week. Monsoonal moisture could bring showers and
thunderstorms to the mountains and Antelope Valley Tuesday through
Thursday.

&&

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

weather.gov/losangeles