Alert archive / California / Beach Hazards Statements in 2020

Beach Hazards Statement 15, NWS Los Angeles, CA

December 12, 2020Los Angeles County, California

NWS Los Angeles, CA issued this beach hazards statement at Dec 12, 2020, 2:04 PM PST for Los Angeles County, California. It took effect at Dec 14, 2020, 4:00 AM PST. It was in force for 69 hr.

The area

The counties it named.

The facts

Issued
Dec 12, 2020, 2:04 PM PST (22:04 UTC)
In effect from
Dec 14, 2020, 4:00 AM PST
Expired
Dec 17, 2020, 1:06 AM PST
In force
69 hr
Issued by
NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 22:08 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

San Diego, CA (KNKX), launched 12:00Z, 10.1 hours before the alert went out and 184 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, San Diego, CA at 12:00Z on 2020-12-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 12:00Z on 2020-12-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
649 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
37 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

042 
WHUS46 KLOX 122204
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
204 PM PST Sat Dec 12 2020

CAZ034-035-131500-
/O.NEW.KLOX.SU.Y.0020.201213T2000Z-201216T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
204 PM PST Sat Dec 12 2020

...HIGH SURF ADVISORY IN EFFECT FROM NOON SUNDAY TO 9 PM PST
TUESDAY...

* WHAT...Large breaking waves of 10 to 16 feet with dangerous rip
  currents. High tides around 7 feet each morning may produce
  minor coastal flooding.

* WHERE...San Luis Obispo and Santa Barbara County Central Coast.

* WHEN...From Noon Sunday to 9 PM PST Tuesday. Largest on Monday.

* IMPACTS...There is an increased risk for ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Large
  breaking waves can cause injury, wash people off beaches and
  rocks, and capsize small boats near shore. Pooling of sea water
  is possible around high tide at beach and harbor areas that is
  uncommon with normal tidal ranges. No significant damage is 
  expected.

* ADDITIONAL DETAILS...A Coastal Flood Advisory may be needed for
  Monday during the morning high tide, with impacts to beach
  parking lots and bike paths.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-131500-
/O.NEW.KLOX.SU.Y.0020.201214T0600Z-201216T0500Z/
Ventura County Coast-
204 PM PST Sat Dec 12 2020

...HIGH SURF ADVISORY IN EFFECT FROM 10 PM SUNDAY TO 9 PM PST
TUESDAY...

* WHAT...Large breaking waves of 6 to 10 feet with dangerous rip
  currents. High tides around 7 feet each morning may produce minor
  coastal flooding.

* WHERE...Ventura County Coast.

* WHEN...From 10 PM Sunday to 9 PM PST Tuesday. Largest on Monday.

* IMPACTS...There is an increased risk for ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Large
  breaking waves can cause injury, wash people off beaches and
  rocks, and capsize small boats near shore. Pooling of sea water
  is possible around high tide at beach and harbor areas that is
  uncommon with normal tidal ranges. No significant damage is 
  expected.

* ADDITIONAL DETAILS...A Coastal Flood Advisory may be needed for
  Monday during the morning high tide, with impacts to beach
  parking lots and bike paths.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-131500-
/O.NEW.KLOX.BH.S.0015.201214T1200Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
204 PM PST Sat Dec 12 2020

...BEACH HAZARDS STATEMENT IN EFFECT FROM LATE SUNDAY NIGHT
THROUGH TUESDAY EVENING...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet expected. High tides around 7 feet each
  morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...From late Sunday night through Tuesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Waves can
  wash people off beaches and rocks, and capsize small boats
  nearshore. Pooling of sea water is possible around high tide at
  beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Kittell
15 follow-up statements
618 
WHUS46 KLOX 131238
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
438 AM PST Sun Dec 13 2020

CAZ034-035-140030-
/O.CON.KLOX.SU.Y.0020.201213T2000Z-201216T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
438 AM PST Sun Dec 13 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM
PST TUESDAY...

* WHAT...Large breaking waves of 10 to 16 feet with dangerous 
  rip currents. High tides around 7 feet each morning may 
  produce minor coastal flooding.

* WHERE...San Luis Obispo and Santa Barbara County Central Coast.

* WHEN...From noon today to 9 PM PST Tuesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore. Pooling of sea 
  water is possible around high tide at beach and harbor areas 
  that is uncommon with normal tidal ranges. No significant 
  damage is expected.

* ADDITIONAL DETAILS...A Coastal Flood Advisory may be needed 
  for Monday during the morning high tide, with impacts to beach 
  parking lots and bike paths.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-140030-
/O.CON.KLOX.SU.Y.0020.201214T0600Z-201216T0500Z/
Ventura County Coast-
438 AM PST Sun Dec 13 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 9 PM PST TUESDAY...

* WHAT...Large breaking waves of 6 to 10 feet with dangerous rip 
  currents. High tides around 7 feet each morning may produce 
  minor coastal flooding.

* WHERE...Ventura County Coast.

* WHEN...From 10 PM this evening to 9 PM PST Tuesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore. Pooling of sea 
  water is possible around high tide at beach and harbor areas 
  that is uncommon with normal tidal ranges. No significant 
  damage is expected.

* ADDITIONAL DETAILS...A Coastal Flood Advisory may be needed 
  for Monday during the morning high tide, with impacts to beach 
  parking lots and bike paths.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-140030-
/O.CON.KLOX.BH.S.0015.201214T1200Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
438 AM PST Sun Dec 13 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE TONIGHT
THROUGH TUESDAY EVENING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected. High tides around 7 
  feet each morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...From late tonight through Tuesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Waves can
  wash people off beaches and rocks, and capsize small boats
  nearshore. Pooling of sea water is possible around high tide at
  beach and harbor areas that is uncommon with normal tidal
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

ASR
464 
WHUS46 KLOX 132117
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
117 PM PST Sun Dec 13 2020

CAZ034-035-140530-
/O.NEW.KLOX.CF.Y.0001.201214T1300Z-201214T2000Z/
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
117 PM PST Sun Dec 13 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY IN EFFECT FROM 5 AM TO NOON PST
MONDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  16 feet with dangerous rip currents. For the Coastal Flood 
  Advisory, minor coastal flooding expected.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...For the High Surf Advisory, until 9 PM PST Tuesday. For 
  the Coastal Flood Advisory, from 5 AM to noon PST Monday.

* IMPACTS...Flooding of sea water is likely, around the time of 
  high tide, over vulnerable low-lying coastal areas such as 
  parking lots, beaches, and walkways. Significant damage to 
  roads or structures is NOT expected. There is an increased 
  risk for ocean drowning. Rip currents can pull swimmers and 
  surfers out to sea. Large breaking waves can cause injury, 
  wash people off beaches and rocks, and capsize small boats 
  near shore.

* ADDITIONAL DETAILS...The highest tide is expected at 845 am
  Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-140530-
/O.NEW.KLOX.CF.Y.0001.201214T1300Z-201214T2000Z/
/O.CON.KLOX.SU.Y.0020.201214T0600Z-201216T0500Z/
Ventura County Coast-
117 PM PST Sun Dec 13 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY IN EFFECT FROM 5 AM TO NOON PST
MONDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 6 to
  10 feet with dangerous rip currents. For the Coastal Flood 
  Advisory, minor coastal flooding expected.

* WHERE...Ventura County Coast.

* WHEN...For the High Surf Advisory, from 10 PM this evening to 
  9 PM PST Tuesday. For the Coastal Flood Advisory, from 5 AM to 
  noon PST Monday.

* IMPACTS...Flooding of sea water is likely, around the time of 
  high tide, over vulnerable low-lying coastal areas such as 
  parking lots, beaches, and walkways. Significant damage to 
  roads or structures is NOT expected. There is an increased 
  risk for ocean drowning. Rip currents can pull swimmers and 
  surfers out to sea. Large breaking waves can cause injury, 
  wash people off beaches and rocks, and capsize small boats 
  near shore.

* ADDITIONAL DETAILS...The highest tide is expected at 814 am
  Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-140530-
/O.CON.KLOX.BH.S.0015.201214T1200Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
117 PM PST Sun Dec 13 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE TONIGHT
THROUGH TUESDAY EVENING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected. High tides around 7 
  feet each morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...From late tonight through Tuesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Sweet
904 
WHUS46 KLOX 140418
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
818 PM PST Sun Dec 13 2020

CAZ034-035-141230-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
/O.CON.KLOX.CF.Y.0001.201214T1300Z-201214T2000Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
818 PM PST Sun Dec 13 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 5 AM TO NOON PST
MONDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  16 feet with dangerous rip currents. Highest expected for
  northwest facing shores. For the Coastal Flood Advisory, minor 
  coastal flooding expected.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...For the High Surf Advisory, until 9 PM PST Tuesday. For 
  the Coastal Flood Advisory, from 5 AM to noon PST Monday.

* IMPACTS...Flooding of sea water is likely, around the time of 
  high tide, over vulnerable low-lying coastal areas such as 
  parking lots, beaches, and walkways. Significant damage to 
  roads or structures is NOT expected. There is an increased 
  risk for ocean drowning. Rip currents can pull swimmers and 
  surfers out to sea. Large breaking waves can cause injury, 
  wash people off beaches and rocks, and capsize small boats 
  near shore.

* ADDITIONAL DETAILS...The highest tide is expected at 845 am 
  Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-141230-
/O.CON.KLOX.SU.Y.0020.201214T0600Z-201216T0500Z/
/O.CON.KLOX.CF.Y.0001.201214T1300Z-201214T2000Z/
Ventura County Coast-
818 PM PST Sun Dec 13 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 5 AM TO NOON PST
MONDAY...

* WHAT...For the High Surf Advisory, large breaking waves of 6 to
  10 feet with dangerous rip currents. Highest expected for west
  facing shores. For the Coastal Flood Advisory, minor coastal 
  flooding expected.

* WHERE...Ventura County Coast.

* WHEN...For the High Surf Advisory, until 9 PM PST Tuesday. For 
  the Coastal Flood Advisory, from 5 AM to noon PST Monday.

* IMPACTS...Flooding of sea water is likely, around the time of 
  high tide, over vulnerable low-lying coastal areas such as 
  parking lots, beaches, and walkways. Significant damage to 
  roads or structures is NOT expected. There is an increased 
  risk for ocean drowning. Rip currents can pull swimmers and 
  surfers out to sea. Large breaking waves can cause injury, 
  wash people off beaches and rocks, and capsize small boats 
  near shore.

* ADDITIONAL DETAILS...The highest tide is expected at 814 am 
  Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-141230-
/O.CON.KLOX.BH.S.0015.201214T1200Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
818 PM PST Sun Dec 13 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 4 AM PST MONDAY
THROUGH TUESDAY EVENING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected. High tides around 7 
  feet each morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...From 4 AM PST Monday through Tuesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Waves can
  wash people off beaches and rocks, and capsize small boats
  nearshore. Pooling of sea water is possible around high tide at
  beach and harbor areas that is uncommon with normal tidal
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Stewart
425 
WHUS46 KLOX 141149
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
349 AM PST Mon Dec 14 2020

CAZ034-035-142000-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
/O.CON.KLOX.CF.Y.0001.201214T1300Z-201214T2000Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
349 AM PST Mon Dec 14 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL NOON PST
TODAY...

* WHAT...For the High Surf Advisory, large breaking waves of 10 
  to 16 feet with dangerous rip currents. Highest expected for 
  northwest facing shores. For the Coastal Flood Advisory, minor 
  coastal flooding expected.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...For the High Surf Advisory, until 9 PM PST Tuesday. For 
  the Coastal Flood Advisory, from 5 AM to noon PST Monday.

* IMPACTS...Flooding of sea water is likely, around the time of 
  high tide, over vulnerable low-lying coastal areas such as 
  parking lots, beaches, and walkways. Significant damage to 
  roads or structures is NOT expected. There is an increased 
  risk for ocean drowning. Rip currents can pull swimmers and 
  surfers out to sea. Large breaking waves can cause injury, 
  wash people off beaches and rocks, and capsize small boats 
  near shore.

* ADDITIONAL DETAILS...The highest tide is expected at 845 am 
  Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-142000-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
/O.CON.KLOX.CF.Y.0001.201214T1300Z-201214T2000Z/
Ventura County Coast-
349 AM PST Mon Dec 14 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL NOON PST
TODAY...

* WHAT...For the High Surf Advisory, large breaking waves of 6 
  to 10 feet with dangerous rip currents. Highest expected for 
  west facing shores. For the Coastal Flood Advisory, minor 
  coastal flooding expected.

* WHERE...Ventura County Coast.

* WHEN...For the High Surf Advisory, until 9 PM PST Tuesday. For 
  the Coastal Flood Advisory, from 5 AM to noon PST Monday.

* IMPACTS...Flooding of sea water is likely, around the time of 
  high tide, over vulnerable low-lying coastal areas such as 
  parking lots, beaches, and walkways. Significant damage to 
  roads or structures is NOT expected. There is an increased 
  risk for ocean drowning. Rip currents can pull swimmers and 
  surfers out to sea. Large breaking waves can cause injury, 
  wash people off beaches and rocks, and capsize small boats 
  near shore.

* ADDITIONAL DETAILS...The highest tide is expected at 814 am 
  Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-142000-
/O.CON.KLOX.BH.S.0015.201214T1200Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
349 AM PST Mon Dec 14 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected. High tides around 7 
  feet each morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...From 4 AM PST Monday through Tuesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Phillips
693 
WHUS46 KLOX 142002
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1202 PM PST Mon Dec 14 2020

CAZ034-035-150415-
/O.EXP.KLOX.CF.Y.0001.000000T0000Z-201214T2000Z/
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
1202 PM PST Mon Dec 14 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY WILL EXPIRE AT NOON PST TODAY...

* WHAT...Large breaking waves of 10 to 15 feet with dangerous rip
  currents.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Tuesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-150415-
/O.EXP.KLOX.CF.Y.0001.000000T0000Z-201214T2000Z/
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
Ventura County Coast-
1202 PM PST Mon Dec 14 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...
...COASTAL FLOOD ADVISORY WILL EXPIRE AT NOON PST TODAY...

* WHAT...Large breaking waves of 6 to 10 with dangerous rip 
  currents.

* WHERE...Ventura County Coast.

* WHEN...Until 9 PM PST Tuesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-150415-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
1202 PM PST Mon Dec 14 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected. High tides around 7 
  feet each morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through Tuesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Sweet
755 
WHUS46 KLOX 150410
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
810 PM PST Mon Dec 14 2020

CAZ034-035-151415-
/O.EXT.KLOX.SU.Y.0020.000000T0000Z-201217T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
810 PM PST Mon Dec 14 2020

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 9 PM PST WEDNESDAY...

* WHAT...Large breaking waves of 10 to 15 feet with dangerous 
  rip currents.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Wednesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Large
  breaking waves can cause injury, wash people off beaches and
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-151415-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
Ventura County Coast-
810 PM PST Mon Dec 14 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST TUESDAY...

* WHAT...Large breaking waves of 6 to 10 with dangerous rip 
  currents.

* WHERE...Ventura County Coast.

* WHEN...Until 9 PM PST Tuesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-151415-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
810 PM PST Mon Dec 14 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet expected. High tides around 7 feet Tuesday
  morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through Tuesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Stewart
406 
WHUS46 KLOX 151240
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
440 AM PST Tue Dec 15 2020

CAZ034-035-152100-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201217T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
440 AM PST Tue Dec 15 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST
WEDNESDAY...

* WHAT...Large breaking waves of 10 to 15 feet with dangerous rip
  currents. High tides around 7 feet each morning may produce 
  minor coastal flooding.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Wednesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-152100-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
Ventura County Coast-
440 AM PST Tue Dec 15 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Large breaking waves of 6 to 10 with dangerous rip 
  currents. High tides around 7 feet each morning may produce 
  minor coastal flooding.

* WHERE...Ventura County Coast.

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

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-152100-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
440 AM PST Tue Dec 15 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet expected. High tides around 7 feet this 
  morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through this evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

CK
483 
WHUS46 KLOX 151242
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
442 AM PST Tue Dec 15 2020

CAZ034-035-152100-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201217T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
442 AM PST Tue Dec 15 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST
WEDNESDAY...

* WHAT...Large breaking waves of 10 to 15 feet with dangerous 
  rip currents. High tides around 7 feet each morning may 
  produce minor coastal flooding.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Wednesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-152100-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
Ventura County Coast-
442 AM PST Tue Dec 15 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Large breaking waves of 6 to 10 with dangerous rip
  currents. High tides around 7 feet this morning may produce 
  minor coastal flooding.

* WHERE...Ventura County Coast.

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

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-152100-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
442 AM PST Tue Dec 15 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected. High tides around 7 
  feet this morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through this evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

CK
715 
WHUS46 KLOX 152107
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
107 PM PST Tue Dec 15 2020

CAZ034-035-160515-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201217T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
107 PM PST Tue Dec 15 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST
WEDNESDAY...

* WHAT...Large breaking waves of 10 to 15 feet with dangerous 
  rip currents. High tides around 7 feet each morning may 
  produce minor coastal flooding.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Wednesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-160500-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201216T0500Z/
Ventura County Coast-
107 PM PST Tue Dec 15 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Large breaking waves of 6 to 10 with dangerous rip 
  currents. High tides around 7 feet this morning may produce 
  minor coastal flooding.

* WHERE...Ventura County Coast.

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

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-160500-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201216T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
107 PM PST Tue Dec 15 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected. High tides around 7 
  feet this morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

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

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Sweet
473 
WHUS46 KLOX 160459
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
859 PM PST Tue Dec 15 2020

CAZ034-035-161400-
/O.EXT.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
859 PM PST Tue Dec 15 2020

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 10 to 15 feet with dangerous rip
  currents. High tides around 6.5 feet each morning may produce 
  minor coastal flooding.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Large
  breaking waves can cause injury, wash people off beaches and
  rocks, and capsize small boats near shore. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-161400-
/O.EXT.KLOX.SU.Y.0020.000000T0000Z-201217T0500Z/
Ventura County Coast-
859 PM PST Tue Dec 15 2020

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 9 PM PST WEDNESDAY...

* WHAT...Large breaking waves of 6 to 10 with dangerous rip
  currents. High tides around 6.5 feet Wednesday morning may 
  produce minor coastal flooding.

* WHERE...Ventura County Coast.

* WHEN...Until 9 PM PST Wednesday.

* IMPACTS...There is an increased risk for ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Large
  breaking waves can cause injury, wash people off beaches and
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-161400-
/O.EXT.KLOX.BH.S.0015.000000T0000Z-201217T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
859 PM PST Tue Dec 15 2020

...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH WEDNESDAY
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet expected. High tides around 6.5 feet
  Wednesday morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through Wednesday evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Waves can
  wash people off beaches and rocks, and capsize small boats
  nearshore. Pooling of sea water is possible around high tide at
  beach and harbor areas that is uncommon with normal tidal
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Stewart
879 
WHUS46 KLOX 160924
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
124 AM PST Wed Dec 16 2020

CAZ034-035-161830-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
124 AM PST Wed Dec 16 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 10 to 15 feet, lowering to 8 to
  12 feet on Thursday. There will be dangerous rip currents. High
  tides around 6.5 feet each morning may produce minor coastal 
  flooding.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-161830-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201217T0500Z/
Ventura County Coast-
124 AM PST Wed Dec 16 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Large breaking waves of 6 to 9 with dangerous rip
  currents. High tides around 6.5 feet this morning may produce 
  minor coastal flooding.

* WHERE...Ventura County Coast.

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

* IMPACTS...There is an increased risk for ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Large
  breaking waves can cause injury, wash people off beaches and
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-161830-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201217T0500Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
124 AM PST Wed Dec 16 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
EVENING...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet expected. High tides around 6.5 feet this 
  morning may produce minor coastal flooding.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through this evening.

* IMPACTS...There is an increased risk of ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Waves can
  wash people off beaches and rocks, and capsize small boats
  nearshore. Pooling of sea water is possible around high tide at
  beach and harbor areas that is uncommon with normal tidal
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

CK
196 
WHUS46 KLOX 161005
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
205 AM PST Wed Dec 16 2020

CAZ040-161900-
/O.EXT.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
Ventura County Coast-
205 AM PST Wed Dec 16 2020

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 6 to 9 with dangerous rip
  currents. High tides around 6.7 feet around 10 AM this morning
  may produce minor coastal flooding within a few hours of high
  tide.

* WHERE...Ventura County Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Large
  breaking waves can cause injury, wash people off beaches and
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ034-035-161900-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
205 AM PST Wed Dec 16 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 10 to 15 feet, lowering to 8 to
  12 feet on Thursday. There will be dangerous rip currents. High
  tides around 6.4 feet around 10 AM this morning may produce
  minor coastal flooding within a few hours of high tide.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-161900-
/O.EXT.KLOX.BH.S.0015.000000T0000Z-201217T1700Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
205 AM PST Wed Dec 16 2020

...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH THURSDAY
MORNING...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 5 feet with local sets to 6 feet along exposed west
  facing beaches expected. High tides around 6.6 feet around 930
  AM this morning may produce minor coastal flooding within a few  
  hours of high tide.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through Thursday morning.

* IMPACTS...There is an increased risk of ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Waves can
  wash people off beaches and rocks, and capsize small boats
  nearshore. Pooling of sea water is possible around high tide at
  beach and harbor areas that is uncommon with normal tidal
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Kaplan
744 
WHUS46 KLOX 161900
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1100 AM PST Wed Dec 16 2020

CAZ034-035-170300-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
1100 AM PST Wed Dec 16 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 10 to 15 feet, lowering to 8 to 
  12 feet on Thursday. There will be dangerous rip currents. 
 
* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-170300-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
Ventura County Coast-
1100 AM PST Wed Dec 16 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 6 to 9 with dangerous rip
  currents. 

* WHERE...Ventura County Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-170300-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201217T1700Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
1100 AM PST Wed Dec 16 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THURSDAY
MORNING...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 5 feet with local sets to 6 feet along exposed west
  facing beaches expected. 

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through Thursday morning.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

Sweet
422 
WHUS46 KLOX 170240
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
640 PM PST Wed Dec 16 2020

CAZ034-035-171815-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
640 PM PST Wed Dec 16 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 10 to 15 feet, lowering to 8 to 
  12 feet on Thursday. There will be dangerous rip currents.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ040-171815-
/O.CON.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
Ventura County Coast-
640 PM PST Wed Dec 16 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST THURSDAY...

* WHAT...Large breaking waves of 6 to 9 with dangerous rip 
  currents.

* WHERE...Ventura County Coast.

* WHEN...Until 9 PM PST Thursday.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large 
  breaking waves can cause injury, wash people off beaches and 
  rocks, and capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-171700-
/O.CON.KLOX.BH.S.0015.000000T0000Z-201217T1700Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
640 PM PST Wed Dec 16 2020

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THURSDAY
MORNING...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 5 feet with local sets to 6 feet along 
  exposed west facing beaches expected.

* WHERE...Santa Barbara County South Coast, Los Angeles County 
  Coast and Catalina and Santa Barbara Islands.

* WHEN...Through Thursday morning.

* IMPACTS...There is an increased risk of ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Waves can 
  wash people off beaches and rocks, and capsize small boats 
  nearshore. Pooling of sea water is possible around high tide 
  at beach and harbor areas that is uncommon with normal tidal 
  ranges. No significant damage is expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$
488 
WHUS46 KLOX 170906
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
106 AM PST Thu Dec 17 2020

CAZ040-172000-
/O.CAN.KLOX.SU.Y.0020.000000T0000Z-201218T0500Z/
/O.NEW.KLOX.BH.S.0016.201217T0906Z-201218T0200Z/
Ventura County Coast-
106 AM PST Thu Dec 17 2020

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS AFTERNOON...
...HIGH SURF ADVISORY IS CANCELLED...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf 4 to 7 feet.

* WHERE...Ventura County Coast.

* WHEN...Through this afternoon.

* IMPACTS...There is an increased risk of ocean drowning. Rip
  currents can pull swimmers and surfers out to sea. Waves can
  wash people off beaches and rocks, and capsize small boats
  nearshore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.

&&

$$

CAZ039-041-087-171015-
/O.CAN.KLOX.BH.S.0015.000000T0000Z-201217T1700Z/
Santa Barbara County South Coast-
Los Angeles County Coast including Downtown Los Angeles-
Catalina and Santa Barbara Islands-
106 AM PST Thu Dec 17 2020

...BEACH HAZARDS STATEMENT IS CANCELLED...

Surf reports have remained below 5 feet earlier last evening, 
therefore have cancelled the Beach Hazards Statements. Expect surf
2 to 4 feet today across the beaches of Los Angeles County as 
well as the exposed west facing beaches of the Santa Barbara South
Coast. There will be a moderate risk of rip currents as well 
through today.

$$

CAZ034-035-172000-
/O.EXT.KLOX.SU.Y.0020.000000T0000Z-201217T2000Z/
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
106 AM PST Thu Dec 17 2020

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Surf 8 to 12 feet will continue through this morning, then 
  lower to below 10 feet in the afternoon. There will continue to be 
  dangerous rip currents.

* WHERE...San Luis Obispo County Central Coast and Santa Barbara 
  County Central Coast.

* WHEN...Until noon PST today.

* IMPACTS...There is an increased risk for ocean drowning. Rip 
  currents can pull swimmers and surfers out to sea. Large breaking 
  waves can cause injury, wash people off beaches and rocks, and 
  capsize small boats near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water due to dangerous surf conditions, or stay 
near occupied lifeguard towers. Rock jetties can be deadly in such 
conditions, stay off the rocks. 

&&

$$

Kaplan

What forecasters said that day

The local office's own words before this beach hazards statement 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 beach hazards statement went out at Dec 12, 1:54 PM PST, 10 minutes earlier.

Area forecast discussion, Dec 12, 1:54 PM PST, 10 minutes before
Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
154 PM PST Sat Dec 12 2020

.SYNOPSIS...12/152 PM.

Partly cloudy skies can be expected through the middle of next
week, except mostly cloudy at times Sunday and Sunday night as a
weak cold front affects northern areas. There will also be a
chance of rain over northern areas late Sunday into early Monday.
Gusty north to northeast winds at times can be expected into mid
week. Temperatures overall will be near normal to a few degrees
above normal during the period.

&&

.SHORT TERM (TDY-TUE)...12/145 PM.

Stratocu from off the ocean continued along the Central Coast
early this afternoon along with some isolated light rain around
Lompoc. Lingering stratocu was also noted over southern L.A.
County and across the mtns, while and wave clouds to the lee of
the Tehachapi Mtns persisted over the Antelope Vly. These wave
clouds were associated with strong NW winds coming off the
Tehachapi's with some gusts near 60 mph earlier. The wave clouds
will dissipate thru mid afternoon as winds weaken. Elsewhere,
partly cloudy skies overall will continue thru sunset. Temps
this afternoon will be a few degrees below normal for many areas.
Highs across the coast and vlys will be in the 60s to around 70.

Good onshore pressure gradients continued into early this
afternoon with LAX-DAG at +5.6 mb at 20Z. In addition, offshore
northerly gradients increased quite a bit into early this
afternoon. These gradients helped to bring strong and gusty NW
winds to the SBA/VTU/L.A. County mtns, SBA County S coast, and
Antelope Vly. The winds will diminish some thru late today, except
linger over southern SBA County where Wind Advisories will
continue thru 9 PM this evening. Otherwise, breezy to gusty
onshore flow can be expected for the coast and some vlys this
afternoon.

The area will be under a broad NW flow aloft the rest of today
then an upper level ridge will move into the area tonight into Sun
morning with H5 heights peaking around 576-578 dm. A weak upper
level disturbance will move into the area Sun afternoon and
evening with H5 heights lowering to 573-576 dm. The broad NW flow
aloft will return for Sun night and Mon with H5 heights around
572-574 dm. Upper level ridging should gradually move into the
area later Mon night into Tue, with H5 heights up to 574-576 dm
for Tue afternoon.

There will be a slight chance to chance of rain over SLO/SBA
Counties Sun afternoon into Sun evening as a dissipating cold front
moves into the area. Additional light pcpn will be possible on the N
mtn slopes Sun night into Mon morning, with snow possibly down to
5000 to 5500 ft late in the period. Any pcpn over northern areas
will be on the light side, generally less than 0.10 inch, except
locally up to 0.25 inch in the far NW SLO County foothills.
Otherwise, skies over swrn CA tonight thru Mon will be partly to
mostly cloudy for the most part as a mix of low, mid and hi clouds
affect the area, altho tonight into Sun morning should be mostly
clear at times over VTU/L.A. Counties with dry offshore flow.
Partly cloudy skies will linger Mon night while Tue should be
mostly sunny across the region.

Offshore gradients to the east will quickly increase tonight into
Sun morning (NAM fcst LAX-DAG -6.4 mb at 12Z Sun, a -8.8 mb 24-hour
model trend), with gusty NE winds expected over the usual wind-prone
areas of VTU/L.A. Counties. There will be the possibility of local
Advisory-level wind gusts in some areas, but overall winds should
remain just below advisory levels due to the lack of significant
upper level support. Northerly gradients will again increase Sun
night into Mon then persist into Tue, with another round of gusty
N winds near Advisory levels expected, especially over the
SBA/VTU/L.A. County mtns and SBA County S coast.

Temps are forecast to change little for Sun then cool to a few
degrees below normal for Mon. It should turn slightly warmer to
near or a few degrees above seasonal norms for Tue. Highs over
the coast and vlys will be in the 60s to around 70 on Sun, cool
to mostly in the 60s on Mon, then warm into the mid 60s to low 70s
for Tue.

.LONG TERM (WED-SAT)...12/141 PM.

The EC and the GFS are in generally good agreement for the
Wed thru Sat time period. Upper level ridging will persist into
Wed. An upper level trof and surface front will move into the area
later Wed night thru Thu evening. Weak upper level ridging can be
expected Fri and Sat, except the EC has a weak upper level trof
passing by to the N late Fri night into early Sat. However, the EC
mean ensembles H5 charts do not indicate this trof.

Partly to mostly cloudy skies can be expected Thu with a surface
cold front and upper level trof. There will also be a slight
chance of rain mainly over western SLO County Thu morning.
Otherwise clear to partly cloudy skies with dry conditions are
expected thru the extended period. Gusty NW to NE winds will be
possible at times with periods of decent offshore pressure
gradients to the N and E, especially Wed and again Fri into Sat.
Temps will turn several degrees above normal on Wed, cool some Thu
and Fri, then warm back to a few degrees above normal on Sat.

&&

.AVIATION...12/1900Z.

At 18Z at KLAX, the marine layer was 2200 feet deep. The top of
the inversion was at 3200 feet with a temperature of 13 C.

Very low confidence in CIG and VIS forecast, with chaotic low
cloud pattern over coasts and valleys and BLDU in the deserts.
Moderate confidence in VFR everywhere after 06Z with offshore
flow, except for low confidence low clouds at KPRB SBP KSMX.

KLAX...Low confidence MVFR occurrences through 01Z. Moderate
confidence in VFR after 03Z through Sunday. Moderate confidence in
any east wind staying below 08 KT.

KBUR... Low confidence MVFR occurrences through 23Z. Moderate
confidence in VFR after 00Z through Sunday. Moderate confidence in
northwest winds 22-03Z, low confidence on timing and strength.

&&

.MARINE...12/128 PM.

High confidence in Small Craft Advisory (SCA) winds and/or seas
through this evening over almost all waters. Widespread west to
northwest winds between 15 and 30 knots will continue to generate
short period seas everywhere. High confidence these winds and
seas will quickly improve later tonight into Sunday. Northeast
winds will form over the waters from Ventura through Orange County
on Sunday, with a 10% chance of touching SCA from Ventura through
Santa Monica. Moderately confident that any east winds that
reach Avalon Harbor will stay below 10 knots. Similar but
slightly weaker setup expected Monday and Tuesday, with gusty SCA
northwest winds followed by weak northeast winds. A large and
long-period west to northwest swell will impact the area Sunday
night into Tuesday. This swell could result in breaking waves over
the harbor entrances of Morro Bay and Ventura, especially on
Monday. Large breaking waves are also expected near shore. SCA
will likely be issued for the large swell as well.

&&

.BEACHES...12/134 PM.

A large (10-15 feet Central Coast, 4-8 feet Santa Barbara to LA)
longer period (15-18 seconds) west to northwest swell will impact
the area Sunday night through Tuesday. High Surf Advisories will
be issued for for the Central Coast Sunday afternoon through at
least Tuesday (possibly all week) and for Ventura County Sunday
night through Tuesday. There is a chance Los Angeles County will
also need a low end High Surf Advisory Monday and Tuesday, but
will issue a Beach Hazards Statement instead.

Meanwhile, large high tides between 7.0 and 7.4 feet are likely
each morning Sunday through Tuesday. While the swell is not as
large as the one from earlier this week, the tides are much
higher. This combination will likely result in coastal flooding
impacts such as flooded sandy beaches, harbor walkways, beach bike
paths, and beach parking lots. These threats are mainly for Monday
morning when the tides and surf peak. Coastal flooding of roads
or buildings are NOT expected.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...High Surf Advisory in effect from noon Sunday to 9 PM PST
      Tuesday for zones 34-35. (See LAXCFWLOX).
     Wind Advisory in effect until 9 PM PST this evening for zones
      39-52. (See LAXNPWLOX).
     Beach Hazards Statement in effect from late Sunday night
      through Tuesday evening for zones 39-41-87. (See LAXCFWLOX).
     High Surf Advisory in effect from 10 PM Sunday to 9 PM PST
      Tuesday for zone 40. (See LAXCFWLOX).
     Wind Advisory in effect until 3 PM PST this afternoon for
      zones 53-54-59. (See LAXNPWLOX).
PZ...Small Craft Advisory in effect until 11 PM PST this evening
      for zones 650-655-670-673-676. (See LAXMWWLOX).

&&

.HAZARD POTENTIAL OUTLOOK (TUE-SAT).

Gusty northwest to north winds are expected across southern Santa
Barbara County, the I5 corridor, and the Antelope Valley Monday
night into Tuesday, and possibly into Wednesday. High surf is
expected for all west and northwest facing beaches Monday night
and Tuesday.

&&

PUBLIC...Sirard
AVIATION...Kittell
MARINE...Kittell
BEACHES...Kittell
SYNOPSIS...Sirard

weather.gov/losangeles

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 12, 1:57 AM PSTWind AdvisoryLOXLos Angeles31 hr
Dec 12, 2:04 PM PSTHigh Surf AdvisoryLOX5 days

Nearby

Beach Hazards Statements in California, 2020Every beach hazards statement in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.