Alert archive / California / Beach Hazards Statements in 2022

Beach Hazards Statement 20, NWS Los Angeles, CA

July 29, 20224 counties in California

NWS Los Angeles, CA issued this beach hazards statement at Jul 29, 2022, 10:13 PM PDT for 4 counties in California. It took effect at Jul 30, 2022, 12:00 PM PDT. It was in force for 4 days.

The area

The counties it named.

The facts

Issued
Jul 29, 2022, 10:13 PM PDT (05:13 UTC)
In effect from
Jul 30, 2022, 12:00 PM PDT
Expired
Aug 3, 2022, 5:00 PM PDT
In force
4 days
Issued by
NWS Los Angeles, CA

Counties Los Angeles County, CA, San Luis Obispo County, CA, Santa Barbara County, CA, Ventura County, CA

The radar

The Los Angeles radar (KVTX), 35 km from the middle of the area, began a volume at 05:16 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 00:00Z, 5.2 hours before the alert went out and 291 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 00:00Z on 2022-07-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 00:00Z on 2022-07-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -34 square meters per square second.1939Sfc1 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
1980 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
-34 m²/s²
0-3 km storm-relative helicity
47 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

946 
WHUS46 KLOX 300513
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1013 PM PDT Fri Jul 29 2022

CAZ362-364-301315-
/O.NEW.KLOX.BH.S.0020.220730T1900Z-220804T0000Z/
Malibu Coast-Los Angeles County Beaches-
1013 PM PDT Fri Jul 29 2022

...BEACH HAZARDS STATEMENT IN EFFECT FROM SATURDAY AFTERNOON
THROUGH WEDNESDAY AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf expected from Sunday night through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches.

* WHEN...From Saturday afternoon through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach
  closures. 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.

&&

$$

CAZ340-346-349-350-354-301315-
/O.NEW.KLOX.BH.S.0020.220731T0100Z-220804T0000Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-Ventura County Beaches-
1013 PM PDT Fri Jul 29 2022

...BEACH HAZARDS STATEMENT IN EFFECT FROM SATURDAY EVENING
THROUGH WEDNESDAY AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches Saturday
  night into Sunday. Dangerous rip currents and breaking waves 
  due to elevated surf expected from Sunday night through 
  Wednesday.

* WHERE...San Luis Obispo County Beaches, Santa Barbara County 
  Central Coast Beaches, Santa Barbara County Southwestern 
  Coast, Santa Barbara County Southeastern Coast and Ventura 
  County Beaches.

* WHEN...From Saturday evening through Wednesday 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.

&&

$$

Gomberg
13 follow-up statements
307 
WHUS46 KLOX 300934
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
234 AM PDT Sat Jul 30 2022

CAZ087-301900-
/O.EXA.KLOX.BH.S.0020.220730T1900Z-220804T0000Z/
Catalina and Santa Barbara Islands-
234 AM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT IN EFFECT FROM NOON PDT TODAY THROUGH
WEDNESDAY AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf expected from Sunday night through Wednesday.

* WHERE...Catalina and Santa Barbara Islands.

* WHEN...From noon PDT today through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures.
  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.

&&

$$

CAZ354-301900-
/O.EXT.KLOX.BH.S.0020.220730T1900Z-220804T0000Z/
Ventura County Beaches-
234 AM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT NOW IN EFFECT FROM NOON PDT TODAY
THROUGH WEDNESDAY AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches Saturday 
  night into Sunday. Dangerous rip currents and breaking waves 
  due to elevated surf expected from Sunday night through 
  Wednesday.

* WHERE...Ventura County Beaches.

* WHEN...From noon PDT today through Wednesday 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.

&&

$$

CAZ362-364-301900-
/O.CON.KLOX.BH.S.0020.220730T1900Z-220804T0000Z/
Malibu Coast-Los Angeles County Beaches-
234 AM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM NOON PDT TODAY
THROUGH WEDNESDAY AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf expected from Sunday night through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches.

* WHEN...From noon PDT today through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures.
  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.

&&

$$

CAZ340-346-349-350-301900-
/O.CON.KLOX.BH.S.0020.220731T0100Z-220804T0000Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-
234 AM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM THIS EVENING
THROUGH WEDNESDAY AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches Saturday 
  night into Sunday. Dangerous rip currents and breaking waves 
  due to elevated surf expected from Sunday night through 
  Wednesday.

* WHERE...San Luis Obispo and Santa Barbara County Beaches.

* WHEN...From this evening through Wednesday 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.

&&

$$
356 
WHUS46 KLOX 301900
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1200 PM PDT Sat Jul 30 2022

CAZ087-354-362-364-310300-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
1200 PM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet expected from Sunday night through 
  Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures. 
  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.

* ADDITIONAL DETAILS...Isolated thunderstorms possible at the
  beaches this weekend.

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.

&&

$$

CAZ340-346-349-350-310300-
/O.CON.KLOX.BH.S.0020.220731T0100Z-220804T0000Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-
1200 PM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 6 PM PDT THIS
EVENING THROUGH WEDNESDAY AFTERNOON...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet expected from Sunday night through 
  Wednesday.

* WHERE...San Luis Obispo and Santa Barbara County Beaches.

* WHEN...From 6 PM PDT this evening through Wednesday 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.

* ADDITIONAL DETAILS...Isolated thunderstorms possible at the
  beaches tonight into Sunday.

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
947 
WHUS46 KLOX 310231
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
731 PM PDT Sat Jul 30 2022

CAZ087-354-362-364-311045-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
731 PM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected from Sunday night 
  through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures.
  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.

&&

$$

CAZ340-346-349-350-311045-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-
731 PM PDT Sat Jul 30 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected from Sunday night 
  through Wednesday.

* WHERE...San Luis Obispo and Santa Barbara County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures. 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.

&&

$$
932 
WHUS46 KLOX 310851
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
151 AM PDT Sun Jul 31 2022

CAZ087-354-362-364-311700-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
151 AM PDT Sun Jul 31 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected from Sunday night 
  through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures.
  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.

&&

$$

CAZ340-346-349-350-311700-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-
151 AM PDT Sun Jul 31 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected from Sunday night 
  through Wednesday.

* WHERE...San Luis Obispo and Santa Barbara County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures. 
  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.

&&

$$
344 
WHUS46 KLOX 311754
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1054 AM PDT Sun Jul 31 2022

CAZ087-354-362-364-010200-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
1054 AM PDT Sun Jul 31 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this 
  weekend. Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet expected from Sunday night 
  through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures. 
  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.

&&

$$

CAZ340-346-349-350-010200-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-
1054 AM PDT Sun Jul 31 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Isolated thunderstorms possible at the beaches this
  weekend. Dangerous rip currents and breaking waves due to
  elevated surf of 3 to 5 feet expected from Sunday night through
  Wednesday near Rincon Point.

* WHERE...San Luis Obispo and Santa Barbara County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures. 
  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.

&&

$$

Sweet
212 
WHUS46 KLOX 010156
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
656 PM PDT Sun Jul 31 2022

CAZ340-346-349-350-010300-
/O.CAN.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-
656 PM PDT Sun Jul 31 2022

...BEACH HAZARDS STATEMENT IS CANCELLED...

The lightning risk for the beaches has ended. 

$$

CAZ087-354-362-364-011600-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
656 PM PDT Sun Jul 31 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Dangerous rip currents and breaking waves due to elevated
  surf of 3 to 6 feet developing tonight through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches.

* WHEN...Through Wednesday afternoon.

* IMPACTS...The threat of lightning may prompt beach closures. 
  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.

&&

$$

Smith
936 
WHUS46 KLOX 010901
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
201 AM PDT Mon Aug 1 2022

CAZ087-354-362-364-012300-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
201 AM PDT Mon Aug 1 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet developing tonight through 
  Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches, especially
  south facing shores.

* WHEN...Through Wednesday 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.

&&

$$
016 
WHUS46 KLOX 012241
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
341 PM PDT Mon Aug 1 2022

CAZ087-354-362-364-021300-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
341 PM PDT Mon Aug 1 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Dangerous rip currents and breaking waves due to 
  elevated surf of 3 to 6 feet developing tonight through 
  Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches, 
  especially south facing shores.

* WHEN...Through Wednesday 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.

&&

$$
405 
WHUS46 KLOX 021009
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
309 AM PDT Tue Aug 2 2022

CAZ087-354-362-364-021815-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
309 AM PDT Tue Aug 2 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Dangerous rip currents and elevated surf with breaking
  wave sets of 3 to 6 feet through Wednesday. 

* WHERE...Malibu Coast and Los Angeles County Beaches, 
  especially south facing shores.

* WHEN...Through Wednesday 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.

&&

$$

Phillips
467 
WHUS46 KLOX 021809
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1109 AM PDT Tue Aug 2 2022

CAZ087-354-362-364-030215-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
1109 AM PDT Tue Aug 2 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Dangerous rip currents and elevated surf with breaking
  wave sets of 3 to 6 feet with local max sets to 8 feet on south
  facing beaches through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches, 
  especially south facing shores.

* WHEN...Through Wednesday 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.

&&

$$

Sweet
447 
WHUS46 KLOX 030336
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
836 PM PDT Tue Aug 2 2022

CAZ087-354-362-364-031145-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
836 PM PDT Tue Aug 2 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

* WHAT...Dangerous rip currents and elevated surf with breaking 
  wave sets of 3 to 6 feet with local max sets to 8 feet on 
  south facing beaches through Wednesday.

* WHERE...Malibu Coast and Los Angeles County Beaches, 
  especially south facing shores.

* WHEN...Through Wednesday 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.

&&

$$

Phillips
529 
WHUS46 KLOX 030901
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
201 AM PDT Wed Aug 3 2022

CAZ087-354-362-364-031715-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
201 AM PDT Wed Aug 3 2022

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

* WHAT...Dangerous rip currents and elevated surf with breaking
  wave sets of 3 to 6 feet with local max sets to 7 feet on south
  facing beaches through this afternoon.

* WHERE...Malibu Coast and Los Angeles County Beaches, 
  especially south facing shores.

* 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.

&&

$$
552 
WHUS46 KLOX 031703
CFWLOX

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1003 AM PDT Wed Aug 3 2022

CAZ087-354-362-364-040000-
/O.CON.KLOX.BH.S.0020.000000T0000Z-220804T0000Z/
Catalina and Santa Barbara Islands-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
1003 AM PDT Wed Aug 3 2022

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

* WHAT...Dangerous rip currents and elevated surf with breaking 
  wave sets of 3 to 6 feet with local max sets to 7 feet on 
  south facing beaches through this afternoon.

* WHERE...Malibu Coast and Los Angeles County Beaches, 
  especially south facing shores.

* WHEN...Until 5 PM PDT 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.

&&

$$

Sweet

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 Jul 29, 8:55 PM PDT, 1 hour 18 minutes earlier.

Area forecast discussion, Jul 29, 8:55 PM PDT, 1 hour 18 minutes before
Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
855 PM PDT Fri Jul 29 2022

.SYNOPSIS...29/852 PM.

There is a slight chance of showers and thunderstorms this
weekend in the mountains of Los Angeles and Ventura Counties and
the Antelope Valley, mainly during the afternoon and evening
hours. A few storms could drift into the coasts and valleys.
Night through morning low clouds and fog should remain confined
to areas near the coast through much of next week, and
temperatures will generally be within a few degrees of normal.

&&

.SHORT TERM (FRI-MON)...29/849 PM.

A strong upper level high pressure system will remain centered
over northern California/northern Nevada through Saturday then
will be pushed eastward Sunday/Monday as upper low moves across
the Pacific Northwest. Near the surface, weak to moderate onshore
flow will prevail.

The main forecast issue this weekend will be the threat of
monsoonal showers and thunderstorms. Already this evening,
we are seeing a cluster of showers and thunderstorms associated
with an outflow boundary that is moving through the northern
San Bernardino county deserts as of 830 pm. With the steering
flow from the northeast tonight, added a slight chance of showers
and thunderstorms for overnight into Saturday morning across the
eastern Antelope Valley and eastern San Gabriels. If this initial
line holds together, there could be some gusty outflow winds
associated with any thunderstorm activity, as well as brief heavy
downpours.

Northeast to east flow will prevail through Saturday then will
shift to the southeast and south Sunday and Monday which will
allow for an impressive surge of monsoonal moisture. Models, and
their ensembles, indicate PWATS increasing to 1.50-2.00 inches
(around 200% of normal) this weekend with 850 mb dewpoints
increasing to 10-13 degrees Celsius. As for instability, K indices
climb into the 35-40 degrees range, indicating an increasingly
unstable atmosphere. So, given all that, a chance/slight chance of
showers/TSTMs is warranted through Monday. For Saturday, increased
areal coverage of showers/tstms by afternoon/evening hours to
include the LA basin (in addition to the previously mentioned
LA/Ventura county mountains, Antelope Valley, and LA county
valleys) as steering flow will be favorable for any storms to
drift from the nearby mountains and Inland Empire which should be
the main focus of storm activity. As a result, there will be a 20
percent chance of thunderstorms reaching the LA county beaches by
late Saturday afternoon/evening, and will soon be issuing a Beach
Hazards Statement/Marine Weather Statement to highlight the
beach/coastal water lightning threat. Also of concern tomorrow
will be the potential for heavy downpours with any thunderstorm
activity, especially across LA county where precipitable water
values will be climbing to around 2.0 inches by late afternoon,
along with 850 mb dewpoints climbing to as high as 13 degrees
Celsius. The ample moisture combined with fairly weak steering
flow may require the issuance of a Flash Flood Watch for the LA
county mountains and Antelope Valley for Saturday, where the
greatest instability is focused. The significant influx of
monsoonal moisture and associated cloud coverage will make for
a very challenging stratus and max temperature forecast through
the weekend.

*** From previous discussion ***

For Saturday night/Sunday morning, models indicate some weak
impulses moving through which will expand threat of showers and
TSTMs west across the entire forecast district, including the
coastal waters. During the day on Sunday, the precipitation threat
will retreat to the mountains/deserts/interior sections then down
to just the LA/Ventura mountains/Antelope Valley Monday
afternoon. Given the copious amount of moisture, any thunderstorms
that develop will produce heavy rain and gusty winds. There will
still be the potential for some isolated lightning strikes outside
the rain cores which could lead to some fire issues.

Given the monsoonal push, the marine layer stratus pattern will be
greatly disrupted through the period. So, will just go with a
generic partly to mostly cloudy sky forecast for the area. As for
temperatures, the forecast confidence in low due to the potential
impacts of cloud cover associated with the monsoonal push. So,
actual temperatures could differ noticeably from the forecast
through Monday. With respect to winds, there will be the potential
for some gusty thunderstorm outflow winds through the period, but
otherwise no significant wind issues are anticipated.

.LONG TERM (TUE-FRI)...29/156 PM.

For the extended, relatively benign weather is anticipated
through the period. The forecast district will be "sandwiched"
between an upper level trough over the Pacific Northwest and an
upper level high over New Mexico and the central part of the
country. With this pattern, skies are generally expected to remain
mostly clear. There will be some night/morning stratus and fog
across the coastal plain, but it should not make too much of a
push inland. As for temperatures, will anticipate minor day-to-day
changes with afternoon highs hovering around seasonal normals.

&&

.AVIATION...30/0013Z.

At 2335Z at KLAX, the marine layer was near 1100 feet. The top of
the inversion was around 3500 feet with a temperature near 25 C.

Low confidence in coastal TAFs, especially sites south of Pt
Conception where monsoon moisture impinging on the area is most
likely to disrupt the nocturnal formation of low cigs/vsbys. There
is a 40-60 percent chance that VFR conds prevail for these areas.
There is also a 20-40 percent chance of IFR conds at KPRB between
10Z- 16Z.

Low confidence also exists for KPMD and KWJF after 06Z as
isolated shra could arrive with potentially gusty northeast/east
winds.

Isolated TSRA may develop as early as late Saturday morning LA
mountains but more likely afternoon/evening, initiating first
across mountains to Antelope Valley. Weak steering currents would
support slow west to southwest storm movement. Gusty and erratic
winds are possible near any TSRA.

KLAX...Low confidence in TAF. There is a 40-60 percent chance
that at least brief bkn008 cigs/vsbys develop between 06Z-16Z.
Light east wind component is possible within this window, but is
expected to remain below 8kts.

KBUR...High confidence in VFR conds.

&&

.MARINE...29/853 PM.

Outside of isolated and brief Small Craft Advisory (SCA)
conditions, winds and seas are expected to remain below SCA
levels through at least Tuesday. For the waters southwest through
northwest of the Channel Islands, there is a moderate (40-60%)
chance of SCA level winds developing between Tuesday and Wednesday
increasing to high (60-80%) chance on Thursday.

There is a slight (10-20%) chance of thunderstorms starting in the
southern waters Saturday afternoon/night, moving northward into
the northern waters Sunday. Frequent lightning and gusty and
erratic winds/seas will be possible in stronger thunderstorms.

Tropical Storm Frank currently about 1300 miles south of Point
Conception is expected to strengthen to a hurricane tonight. As
the system clears Bahia Tortuga's in Baja California, a southerly
swell generated by the system will move north. There is a good
chance that a southerly swell between 3 and 5 feet will develop
with periods between 12 and 14 seconds. There is slight chance
that height could approach 7 or 8 feet. This swell is expected to
move over the coastal waters between Sunday and Tuesday, peaking
on Monday.

&&

.BEACHES...29/853 PM.

A monsoon push will support a slight (10-20%) chance of
thunderstorms across beaches south of Point Conception Saturday
afternoon/night, pushing north into Central Coast beaches Sunday.

The south swell from Tropical Cyclone Frank will move north into
the coastal waters between Sunday and Tuesday. There is high
likelihood that strong rip current will develop early next week
and that a Beach Hazards Statement will likely be issued. A 3 to
5 foot swell of 12 to 14 seconds will likely produce breaking
waves of 3 to 6 feet with local sets to 7 feet at south facing
beaches and shores during the peak of the event.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...NONE.
PZ...NONE.

&&

PUBLIC...Gomberg/Thompson
AVIATION...Lund
MARINE...Gomberg/Munroe
BEACHES...Gomberg/Munroe
SYNOPSIS...Gomberg

weather.gov/losangeles

Experimental Graphical Hazardous Weather Outlook at:
https://www.weather.gov/erh/ghwo?wfo=lox

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 30, 12:32 AM PDTFlood WatchLOXLos Angeles22 hr

Nearby

Beach Hazards Statements in California, 2022Every beach hazards statement in 2022

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.