Alert archive / California / Beach Hazards Statements in 2017

Beach Hazards Statement 23, NWS Los Angeles, CA

November 30, 2017Los Angeles County, California

NWS Los Angeles, CA issued this beach hazards statement at Nov 30, 2017, 3:58 AM PST for Los Angeles County, California. It was in force for 61 hr.

The area

The counties it named.

The facts

Issued
Nov 30, 2017, 3:58 AM PST (11:58 UTC)
Expired
Dec 2, 2017, 5:00 PM PST
In force
61 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 12:03 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, 12.0 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 00:00Z on 2017-11-30Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 00:00Z on 2017-11-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 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
1450 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
40 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

822 
WHUS46 KLOX 301158
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
358 AM PST THU NOV 30 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THIS EVENING THROUGH FRIDAY MORNING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH EARLY
FRIDAY...WITH ELEVATED SURF AND DANGEROUS RIP CURRENTS ON WEST
FACING BEACHES FROM POINT CONCEPTION THROUGH VENTURA COUNTY. 
LARGE BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO MORRO BAY 
HARBOR.

CAZ034-035-302000-
/O.CON.KLOX.SU.Y.0021.000000T0000Z-171201T1700Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
358 AM PST THU NOV 30 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST FRIDAY...

* SURF...SURF IS EXPECTED TO AVERAGE 12 TO 16 FEET TODAY...WITH
  LOCAL SETS TO 18 FEET...HIGHEST ON WEST AND NORTHWEST FACING
  BEACHES. SURF IS EXPECTED TO SLOWLY SUBSIDE TONIGHT...DROPPING
  BELOW HIGH SURF CRITERIA BY MID MORNING FRIDAY.

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG CURRENTS
  WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN SUDDENLY
  OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE WILL ALSO BE A
  HIGH RISK OF LIFE-THREATENING RIP CURRENTS. FLOODING OF LOW
  LYING BEACH PARKING LOTS IS POSSIBLE WITH THE HIGH SURF.
  BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO MORRO BAY 
  HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ039-040-302000-
/O.NEW.KLOX.BH.S.0023.171130T1158Z-171201T1700Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
358 AM PST THU NOV 30 2017

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH FRIDAY MORNING...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
BEACH HAZARDS STATEMENT FOR ELEVATED SURF AND DANGEROUS RIP
CURRENTS...WHICH IS IN EFFECT THROUGH FRIDAY MORNING. 

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE EXPECTED
  DUE TO ELEVATED SURF OF 4 TO 6 FEET WITH LOCAL SETS TO 7 FEET...
  HIGHEST ON WEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$
8 follow-up statements
978 
WHUS46 KLOX 302000
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1200 PM PST THU NOV 30 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THIS EVENING THROUGH FRIDAY MORNING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH EARLY FRIDAY...
WITH ELEVATED SURF AND DANGEROUS RIP CURRENTS ON WEST FACING
BEACHES FROM POINT CONCEPTION THROUGH VENTURA COUNTY. LARGE
BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO MORRO BAY
HARBOR.

CAZ034-035-010400-
/O.CON.KLOX.SU.Y.0021.000000T0000Z-171201T1700Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
1200 PM PST THU NOV 30 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST FRIDAY...

* SURF...SURF IS EXPECTED TO AVERAGE 12 TO 16 FEET TODAY...WITH 
  LOCAL SETS TO 18 FEET...HIGHEST ON WEST AND NORTHWEST FACING 
  BEACHES. SURF IS EXPECTED TO SLOWLY SUBSIDE TONIGHT...DROPPING 
  BELOW HIGH SURF CRITERIA BY MID MORNING FRIDAY. 

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGH SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ039-040-010400-
/O.CON.KLOX.BH.S.0023.000000T0000Z-171201T1700Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
1200 PM PST THU NOV 30 2017

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

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE EXPECTED
  DUE TO ELEVATED SURF OF 4 TO 6 FEET WITH LOCAL SETS TO 7 FEET...HIGHEST
  ON WEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$

SWEET
879 
WHUS46 KLOX 010254
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
654 PM PST THU NOV 30 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THROUGH FRIDAY MORNING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH EARLY FRIDAY...
WITH ELEVATED SURF AND DANGEROUS RIP CURRENTS ON WEST FACING
BEACHES FROM POINT CONCEPTION THROUGH VENTURA COUNTY. LARGE
BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO MORRO BAY
HARBOR.

CAZ034-035-011300-
/O.CON.KLOX.SU.Y.0021.000000T0000Z-171201T1700Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
654 PM PST THU NOV 30 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST FRIDAY...

* SURF...SURF WILL AVERAGE 10 TO 14 FEET TONIGHT...WITH LOCAL SETS
  TO 16 FEET...HIGHEST ON WEST AND NORTHWEST FACING BEACHES. SURF
  IS EXPECTED TO SLOWLY SUBSIDE LATER TONIGHT...DROPPING BELOW
  HIGH SURF CRITERIA BY MID MORNING FRIDAY. 

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGH SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ041-011300-
/O.EXA.KLOX.BH.S.0023.000000T0000Z-171201T1700Z/
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
654 PM PST THU NOV 30 2017

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH FRIDAY MORNING...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
BEACH HAZARDS STATEMENT FOR ELEVATED SURF AND HIGH RIP CURRENT
RISK, WHICH IS IN EFFECT THROUGH FRIDAY MORNING. 

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE 
  EXPECTED DUE TO ELEVATED SURF OF 4 TO 6 FEET WITH LOCAL SETS 
  TO 7 FEET...HIGHEST ON WEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$

CAZ039-040-011300-
/O.CON.KLOX.BH.S.0023.000000T0000Z-171201T1700Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
654 PM PST THU NOV 30 2017

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

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE 
  EXPECTED DUE TO ELEVATED SURF OF 4 TO 6 FEET WITH LOCAL SETS 
  TO 7 FEET...HIGHEST ON WEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$

SIRARD
293 
WHUS46 KLOX 011125
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
325 AM PST FRI DEC 1 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THIS MORNING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THIS MORNING. THERE
WILL BE ELEVATED SURF AND DANGEROUS RIP CURRENTS ON WEST TO
NORTHWEST FACING BEACHES FROM POINT CONCEPTION THROUGH VENTURA 
COUNTY. LARGE BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
MORRO BAY HARBOR.

CAZ034-035-011700-
/O.CON.KLOX.SU.Y.0021.000000T0000Z-171201T1700Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
325 AM PST FRI DEC 1 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS
MORNING...

* SURF...SURF WILL AVERAGE 10 TO 14 FEET EARLY THIS MORNING THEN
  WILL SUBSIDE THROUGH THE DAY. SURF WILL BE HIGHEST ON WEST AND
  NORTHWEST FACING BEACHES. 

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGHEST SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ039>041-011700-
/O.CON.KLOX.BH.S.0023.000000T0000Z-171201T1700Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
325 AM PST FRI DEC 1 2017

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 9 AM PST THIS
MORNING...

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE 
  EXPECTED DUE TO ELEVATED SURF OF 4 TO 6 FEET WITH LOCAL SETS 
  TO 7 FEET...HIGHEST ON WEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$
SIRARD/KJ
811 
WHUS46 KLOX 011352
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
552 AM PST FRI DEC 1 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THROUGH SATURDAY MORNING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH SATURDAY
MORNING. THERE WILL BE ELEVATED SURF AND DANGEROUS RIP CURRENTS 
ON WEST TO NORTHWEST FACING BEACHES FROM POINT CONCEPTION THROUGH 
VENTURA COUNTY. LARGE BREAKING WAVES ARE POSSIBLE NEAR THE 
ENTRANCE TO MORRO BAY HARBOR.

CAZ034-035-012200-
/O.EXT.KLOX.SU.Y.0021.000000T0000Z-171202T1700Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
552 AM PST FRI DEC 1 2017

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 9 AM PST SATURDAY...

* SURF...SURF WILL AVERAGE 10 TO 14 FEET WITH LOCAL SETS TO 16 
  FEET. SURF WILL BE HIGHEST ON WEST AND NORTHWEST FACING BEACHES.
 
* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGHEST SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ039>041-012200-
/O.EXT.KLOX.BH.S.0023.000000T0000Z-171202T1700Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
552 AM PST FRI DEC 1 2017

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

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE 
  EXPECTED DUE TO ELEVATED SURF OF 4 TO 6 FEET WITH LOCAL SETS 
  TO 7 FEET...HIGHEST ON WEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$
/KJ
226 
WHUS46 KLOX 012112
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
112 PM PST FRI DEC 1 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THROUGH SATURDAY MORNING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH SATURDAY
MORNING. THERE WILL BE ELEVATED SURF AND DANGEROUS RIP CURRENTS
ON WEST TO NORTHWEST FACING BEACHES FROM POINT CONCEPTION THROUGH
VENTURA COUNTY. LARGE BREAKING WAVES ARE POSSIBLE NEAR THE
ENTRANCE TO MORRO BAY HARBOR.

CAZ034-035-020600-
/O.CON.KLOX.SU.Y.0021.000000T0000Z-171202T1700Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
112 PM PST FRI DEC 1 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

* SURF...SURF WILL AVERAGE 9 TO 12 FEET WITH LOCAL SETS TO 14 
  FEET. SURF WILL BE HIGHEST ON WEST AND NORTHWEST FACING BEACHES.

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGHEST SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ039>041-020600-
/O.CON.KLOX.BH.S.0023.000000T0000Z-171202T1700Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
112 PM PST FRI DEC 1 2017

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

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE 
  EXPECTED DUE TO ELEVATED SURF OF 3 TO 5 FEET WITH LOCAL SETS 
  TO 6 FEET...HIGHEST ON WEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$
608 
WHUS46 KLOX 020048 AAA
CFWLOX

COASTAL HAZARD MESSAGE...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
448 PM PST FRI DEC 1 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THROUGH SUNDAY EVENING...

...ELEVATED SURF AND STRONG RIP CURRENTS FOR VENTURA AND LOS
ANGELES COUNTY BEACHES THROUGH SATURDAY EVENING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH SUNDAY. LARGE 
BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO MORRO BAY HARBOR. THERE 
WILL BE ELEVATED SURF AND STRONG CURRENTS ON WEST TO NORTHWEST 
FACING BEACHES SOUTH OF POINT CONCEPTION THROUGH SATURDAY AND
POSSIBLY INTO SUNDAY.

CAZ034-035-021700-
/O.EXT.KLOX.SU.Y.0021.000000T0000Z-171204T0200Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
448 PM PST FRI DEC 1 2017

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM PST SUNDAY...

* SURF...SURF WILL AVERAGE 9 TO 12 FEET ON WEST TO NORTHWEST 
  FACING BEACHES, WITH LOCAL SETS TO 15 FEET POSSIBLE ON SATURDAY.
  THE SURF WILL BEGIN TO DIMINISH SUNDAY NIGHT INTO MONDAY. 

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGHEST SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ087-021700-
/O.EXB.KLOX.BH.S.0023.000000T0000Z-171203T0100Z/
CATALINA AND SANTA BARBARA ISLANDS-
448 PM PST FRI DEC 1 2017

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

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
BEACH HAZARDS STATEMENT FOR ELEVATED SURF AND STRONG RIP CURRENTS,
WHICH IS IN EFFECT THROUGH SATURDAY AFTERNOON. 

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE EXPECTED
  DUE TO ELEVATED SURF OF 4 TO 6 FEET WITH LOCAL SETS TO 7 FEET, HIGHEST
  ON WEST TO NORTHWEST FACING BEACHES. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$

CAZ039>041-021700-
/O.EXT.KLOX.BH.S.0023.000000T0000Z-171203T0100Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
448 PM PST FRI DEC 1 2017

...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH SATURDAY
AFTERNOON...

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE EXPECTED
  DUE TO ELEVATED SURF OF 3 TO 6 FEET...HIGHEST ON WEST FACING
  BEACHES FROM RINCON POINT TO THE PALOS VERDES PENINSULA. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$

SMITH
931 
WHUS46 KLOX 021631
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
831 AM PST SAT DEC 2 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THROUGH SUNDAY EVENING...

...ELEVATED SURF AND STRONG RIP CURRENTS FOR VENTURA AND LOS
ANGELES COUNTY BEACHES THROUGH THIS EVENING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH SUNDAY. LARGE
BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO MORRO BAY
HARBOR. THERE WILL BE ELEVATED SURF AND STRONG CURRENTS ON WEST
TO NORTHWEST FACING BEACHES SOUTH OF POINT CONCEPTION TODAY AND 
POSSIBLY INTO SUNDAY.

CAZ034-035-030100-
/O.CON.KLOX.SU.Y.0021.000000T0000Z-171204T0200Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
831 AM PST SAT DEC 2 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST SUNDAY...

* SURF...SURF WILL AVERAGE 9 TO 12 FEET ON WEST TO NORTHWEST 
  FACING BEACHES, WITH LOCAL SETS TO 15 FEET POSSIBLE ON 
  SATURDAY. THE SURF WILL BEGIN TO DIMINISH SUNDAY NIGHT INTO 
  MONDAY. 

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGHEST SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ039>041-087-030100-
/O.CON.KLOX.BH.S.0023.000000T0000Z-171203T0100Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
831 AM PST SAT DEC 2 2017

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

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE 
  EXPECTED DUE TO ELEVATED SURF OF 3 TO 6 FEET...HIGHEST ON WEST 
  FACING BEACHES FROM RINCON POINT TO THE PALOS VERDES 
  PENINSULA. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$

HALL
407 
WHUS46 KLOX 030029
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
429 PM PST SAT DEC 2 2017

...HIGH SURF EXPECTED FOR WEST TO NORTHWEST FACING BEACHES ACROSS
THE CENTRAL COAST THROUGH SUNDAY EVENING...

...ELEVATED SURF AND STRONG RIP CURRENTS FOR VENTURA AND LOS
ANGELES COUNTY BEACHES THROUGH THIS EVENING...

.LARGE AND LONG PERIOD NORTHWEST SWELL ACROSS THE COASTAL WATERS
WILL CREATE HIGH SURF ON THE CENTRAL COAST THROUGH SUNDAY. LARGE
BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO MORRO BAY
HARBOR. THERE WILL BE ELEVATED SURF AND STRONG CURRENTS ON WEST
TO NORTHWEST FACING BEACHES SOUTH OF POINT CONCEPTION TODAY AND
POSSIBLY INTO SUNDAY.

CAZ034-035-031300-
/O.CON.KLOX.SU.Y.0021.000000T0000Z-171204T0200Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
429 PM PST SAT DEC 2 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST SUNDAY...

* SURF...SURF WILL AVERAGE 9 TO 12 FEET ON WEST TO NORTHWEST 
  FACING BEACHES, WITH LOCAL SETS TO 15 FEET POSSIBLE ON 
  SATURDAY. THE SURF WILL BEGIN TO DIMINISH SUNDAY NIGHT INTO 
  MONDAY. 

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES WITH STRONG 
  CURRENTS WILL CREATE A RISK OF DROWNING. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. THERE 
  WILL ALSO BE A HIGH RISK OF LIFE-THREATENING RIP CURRENTS. 
  FLOODING OF LOW LYING BEACH PARKING LOTS IS POSSIBLE WITH THE 
  HIGHEST SURF. BREAKING WAVES ARE POSSIBLE NEAR THE ENTRANCE TO 
  MORRO BAY HARBOR. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

CAZ039>041-087-030130-
/O.CON.KLOX.BH.S.0023.000000T0000Z-171203T0100Z/
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA AND SANTA BARBARA ISLANDS-
429 PM PST SAT DEC 2 2017

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

* HAZARDS...DANGEROUS RIP CURRENTS AND BREAKING WAVES ARE 
  EXPECTED DUE TO ELEVATED SURF OF 3 TO 6 FEET...HIGHEST ON WEST 
  FACING BEACHES FROM RINCON POINT TO THE PALOS VERDES 
  PENINSULA. 

* IMPACTS...THERE IS AN INCREASED RISK OF DROWNING. RIP CURRENTS 
  CAN PULL SWIMMERS AND SURFS OUT TO SEA. SNEAKER WAVES CAN 
  SUDDENLY OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS RIP
CURRENTS...LONGSHORE CURRENTS...SNEAKER WAVES AND OTHER HAZARDS
CREATE LIFE-THREATENING CONDITIONS IN THE SURF ZONE. SWIM NEAR A
LIFEGUARD. IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T
SWIM AGAINST THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING
THE SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR
WAVE FOR HELP.

&&

$$

ASR

Nearby

Beach Hazards Statements in California, 2017Every beach hazards statement in 2017

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.