Alert archive / California / Beach Hazards Statements in 2014

Beach Hazards Statement 18, NWS Los Angeles, CA

September 6, 2014Los Angeles County, California

NWS Los Angeles, CA issued this beach hazards statement at Sep 6, 2014, 12:41 PM PDT for Los Angeles County, California. It took effect at Sep 6, 2014, 1:00 PM PDT. It was in force for 62 hr.

The area

The counties it named.

The facts

Issued
Sep 6, 2014, 12:41 PM PDT (19:41 UTC)
In effect from
Sep 6, 2014, 1:00 PM PDT
Expired
Sep 9, 2014, 3:00 AM PDT
In force
62 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 19:42 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, 7.7 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 2014-09-06Temperature 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 12:00Z on 2014-09-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 square meters per square second.193958Sfc1 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
1337 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
16 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

176 
WHUS46 KLOX 061941
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1241 PM PDT SAT SEP 6 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP CURRENTS...

.ELEVATED SURF FROM A STORM IN THE SOUTHERN HEMISPHERE WILL SLOWLY
DIMINISH THROUGH MONDAY. THE SURF WILL BE HIGHEST ALONG SOUTH TO
SOUTHWEST FACING BEACHES...WITH STRONG RIP CURRENTS POSSIBLE ALONG
ALL COASTAL AREAS. SOUTHEAST SWELL FROM HURRICANE NORBERT WILL
BEGIN TO MOVE INTO THE COASTAL WATERS SUNDAY AFTERNOON...PEAKING
SUNDAY NIGHT THROUGH MONDAY. THE COMBINATION OF TWO LONGER PERIOD
SOUTHERLY SWELLS MAY BRING ADVISORY-LEVEL SURF TO SOUTH FACING
BEACHES LATE SUNDAY INTO MONDAY. THE LARGE SURF...HIGH
TIDES...STRONG RIP CURRENTS AND INCREASED LONG-SHORE CURRENTS WILL
RESULT IN DANGEROUS CONDITIONS FOR SWIMMERS AND INEXPERIENCED
SURFERS. THE HIGH TIDES AND ELEVATED SURF MAY ALSO BRING MINOR
COASTAL FLOODING TO LOW LYING AREAS...SUCH AS LONG BEACH AND
BELMONT SHORES.

ALL PERSONS SHOULD BE AWARE OF THE RISKS ASSOCIATED WITH WATER-
RELATED ACTIVITIES AND USE EXTREME CAUTION WHEN ENTERING THE
OCEAN. WHEN IN DOUBT...JUST STAY OUT. 


CAZ040-041-087-070600-
/O.CAN.KLOX.SU.Y.0016.000000T0000Z-140908T1300Z/
/O.NEW.KLOX.BH.S.0018.140906T2000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
1241 PM PDT SAT SEP 6 2014

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH LATE MONDAY NIGHT...
...HIGH SURF ADVISORY IS CANCELLED...

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 LATE MONDAY NIGHT. 

* SURF...SURF HEIGHTS OF 3 TO 6 FEET WITH LOCAL SETS TO 7 FEET
  WILL BE POSSIBLE ALONG SOUTH FACING BEACHES. THE SURF MAY
  INCREASE TO 4 TO 7 FEET OR HIGHER LATE SUNDAY INTO MONDAY AS
  THE SWELL FROM HURRICANE NORBERT ARRIVES.

* COASTAL FLOODING...COASTAL FLOODING IS POSSIBLE IN LOW LYING
  AREAS ALONG SOUTH FACING BEACHES DURING THE EVENING HIGH TIDE
  TODAY THROUGH MONDAY.

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY...BEACHES FROM
  LONG BEACH THROUGH THE PALOS VERDES PENINSULA...INCLUDING
  CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU AND ZUMA
  BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT HUENEME...
  POINT MUGU...COUNTY LINE...AND OXNARD SHORES.

* TIDES...TWO HIGH TIDES ARE EXPECTED EACH DAY THROUGH MONDAY. THE
  LOWER HIGH TIDE AROUND 5 FEET WILL OCCUR IN THE MORNING HOURS
  AND THE HIGHER HIGH TIDE AROUND 6 TO 7 FEET WILL OCCUR DURING
  THE EVENING HOURS.

* IMPACTS...THE LARGE SURF AND STRONG RIP CURRENTS WILL CREATE
  DANGEROUS SWIMMING AND SURFING CONDITIONS. SNEAKER WAVES...WHICH
  ARE UNEXPECTEDLY LARGE WAVES THAT MAY SPILL OVER DRY ROCKS AND
  JETTIES...CAN POSE AN ADDITIONAL HAZARD. THE EVENING HIGH TIDE
  SATURDAY THROUGH MONDAY MAY RESULT IN MINOR COASTAL FLOODING
  ACROSS LOW LYING AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$


SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
8 follow-up statements
746 
WHUS46 KLOX 070539
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1039 PM PDT SAT SEP 6 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP
CURRENTS...

.ELEVATED SURF FROM A STORM IN THE SOUTHERN HEMISPHERE WILL
SLOWLY DIMINISH THROUGH MONDAY. THE SURF WILL BE HIGHEST ALONG
SOUTH TO SOUTHWEST FACING BEACHES...WITH STRONG RIP CURRENTS
POSSIBLE ALONG ALL COASTAL AREAS. SOUTHEAST SWELL FROM HURRICANE
NORBERT WILL BEGIN TO MOVE INTO THE COASTAL WATERS SUNDAY
AFTERNOON...PEAKING SUNDAY NIGHT THROUGH MONDAY. THE COMBINATION
OF TWO LONGER PERIOD SOUTHERLY SWELLS MAY BRING ADVISORY-LEVEL
SURF TO SOUTH FACING BEACHES LATE SUNDAY INTO MONDAY. THE LARGE
SURF...HIGH TIDES...STRONG RIP CURRENTS AND INCREASED LONG-SHORE
CURRENTS WILL RESULT IN DANGEROUS CONDITIONS FOR SWIMMERS AND
INEXPERIENCED SURFERS. THE HIGH TIDES AND ELEVATED SURF MAY ALSO
BRING MINOR COASTAL FLOODING TO LOW LYING AREAS...SUCH AS LONG
BEACH AND BELMONT SHORES.

ALL PERSONS SHOULD BE AWARE OF THE RISKS ASSOCIATED WITH WATER-
RELATED ACTIVITIES AND USE EXTREME CAUTION WHEN ENTERING THE
OCEAN. WHEN IN DOUBT...JUST STAY OUT.

CAZ040-041-087-071145-
/O.CON.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
1039 PM PDT SAT SEP 6 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE MONDAY
NIGHT...

* SURF...SURF HEIGHTS OF 3 TO 6 FEET WITH LOCAL SETS TO 7 FEET 
  WILL BE POSSIBLE ALONG SOUTH FACING BEACHES. THE SURF MAY 
  INCREASE TO 4 TO 7 FEET OR HIGHER LATE SUNDAY INTO MONDAY AS 
  THE SWELL FROM HURRICANE NORBERT ARRIVES. 

* COASTAL FLOODING...COASTAL FLOODING IS POSSIBLE IN LOW LYING 
  AREAS ALONG SOUTH FACING BEACHES DURING THE EVENING HIGH TIDE 
  TODAY THROUGH MONDAY. 

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY...BEACHES FROM
  LONG BEACH THROUGH THE PALOS VERDES PENINSULA...INCLUDING
  CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU AND ZUMA
  BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT
  HUENEME...POINT MUGU...COUNTY LINE...AND OXNARD SHORES.

* TIDES...TWO HIGH TIDES ARE EXPECTED EACH DAY THROUGH MONDAY. 
  THE LOWER HIGH TIDE AROUND 5 FEET WILL OCCUR IN THE MORNING 
  HOURS AND THE HIGHER HIGH TIDE AROUND 6 TO 7 FEET WILL OCCUR 
  DURING THE EVENING HOURS. 

* IMPACTS...THE LARGE SURF AND STRONG RIP CURRENTS WILL CREATE 
  DANGEROUS SWIMMING AND SURFING CONDITIONS. SNEAKER WAVES...
  WHICH ARE UNEXPECTEDLY LARGE WAVES THAT MAY SPILL OVER DRY 
  ROCKS AND JETTIES...CAN POSE AN ADDITIONAL HAZARD. THE EVENING 
  HIGH TIDE SATURDAY THROUGH MONDAY MAY RESULT IN MINOR COASTAL 
  FLOODING ACROSS LOW LYING AREAS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$

HALL

SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
013 
WHUS46 KLOX 071130
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
430 AM PDT SUN SEP 7 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP
CURRENTS...

.LARGE SWELLS FROM A STORM IN THE SOUTHERN HEMISPHERE WILL SLOWLY
DIMINISH THROUGH MONDAY... AS AN INCREASING SOUTHEAST SWELL
ARRIVES FROM HURRICANE NORBERT.  THE RESULT WILL BE ELEVATED SURF
THROUGH LATE MONDAY BUT WITH DIMINISHED SURF HEIGHTS MIDDAY TODAY.  THE
SURF MAY INCREASE ENOUGH TONIGHT TO REQUIRE ISSUANCE OF A HIGH SURF
ADVISORY FOR THE AREA. THE SURF WILL BE HIGHEST ALONG SOUTH TO
SOUTHWEST FACING BEACHES WITH STRONG RIP CURRENTS POSSIBLE ALONG
ALL COASTAL AREAS.

THE LARGE SURF... HIGH TIDES... STRONG RIP CURRENTS AND INCREASED
LONG-SHORE CURRENTS WILL RESULT IN DANGEROUS CONDITIONS FOR
SWIMMERS AND INEXPERIENCED SURFERS. THE EVENING HIGH TIDES AND
ELEVATED SURF MAY ALSO BRING MINOR COASTAL FLOODING TO LOW LYING
AREAS... SUCH AS LONG BEACH AND BELMONT SHORES.

SURFERS AND GENERAL BEACH-GOERS ALIKE SHOULD BE AWARE OF THE
RISKS ASSOCIATED WITH WATER- RELATED ACTIVITIES AND USE EXTREME
CAUTION WHEN ENTERING THE OCEAN.  WHEN IN DOUBT... JUST STAY OUT.

CAZ040-041-087-071930-
/O.CON.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
430 AM PDT SUN SEP 7 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE MONDAY
NIGHT...

* SURF...SURF HEIGHTS OF 3 TO 6 FEET WITH LOCAL SETS TO 7 FEET
  WILL BE POSSIBLE ALONG SOUTH FACING BEACHES. THE SURF MAY
  INCREASE TO 4 TO 7 FEET OR HIGHER THIS AFTERNOON INTO MONDAY AS
  THE SWELL FROM HURRICANE NORBERT ARRIVES.

* COASTAL FLOODING...COASTAL FLOODING IS POSSIBLE IN LOW LYING 
  AREAS ALONG SOUTH FACING BEACHES DURING THE EVENING HIGH TIDE 
  TODAY THROUGH MONDAY. 

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY... BEACHES FROM
  LONG BEACH THROUGH THE PALOS VERDES PENINSULA... INCLUDING
  CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU AND ZUMA
  BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT HUENEME... POINT
  MUGU... COUNTY LINE... AND OXNARD SHORES.

* TIDES...TWO HIGH TIDES ARE EXPECTED EACH DAY THROUGH MONDAY. 
  THE LOWER HIGH TIDE AROUND 5 FEET WILL OCCUR IN THE MORNING 
  HOURS AND THE HIGHER HIGH TIDE AROUND 6 TO 7 FEET WILL OCCUR 
  DURING THE EVENING HOURS. 

* IMPACTS...THE LARGE SURF AND STRONG RIP CURRENTS WILL CREATE
  DANGEROUS SWIMMING AND SURFING CONDITIONS. SNEAKER WAVES...
  WHICH ARE UNEXPECTEDLY LARGE WAVES THAT MAY SPILL OVER DRY ROCKS
  AND JETTIES... CAN POSE AN ADDITIONAL HAZARD. THE EVENING HIGH
  TIDE THROUGH MONDAY MAY RESULT IN MINOR COASTAL FLOODING ACROSS
  LOW LYING AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$

KJ/HALL

SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
976 
WHUS46 KLOX 071912
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1212 PM PDT SUN SEP 7 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP
CURRENTS...

.LARGE SWELLS FROM A STORM IN THE SOUTHERN HEMISPHERE WILL SLOWLY
DIMINISH THROUGH MONDAY... AS AN INCREASING SOUTHEAST SWELL
ARRIVES FROM HURRICANE NORBERT. THE RESULT WILL BE ELEVATED SURF
THROUGH LATE MONDAY. THE SURF WILL BE HIGHEST ALONG SOUTH TO
SOUTHWEST FACING BEACHES WITH STRONG RIP CURRENTS POSSIBLE ALONG
ALL COASTAL AREAS.

THE LARGE SURF...HIGH TIDES...STRONG RIP CURRENTS AND INCREASED
LONG-SHORE CURRENTS WILL RESULT IN DANGEROUS CONDITIONS FOR
SWIMMERS AND INEXPERIENCED SURFERS. THE EVENING HIGH TIDES AND
ELEVATED SURF MAY ALSO BRING MINOR COASTAL FLOODING TO LOW LYING
AREAS...SUCH AS LONG BEACH AND BELMONT SHORES.

SURFERS AND GENERAL BEACH-GOERS ALIKE SHOULD BE AWARE OF THE
RISKS ASSOCIATED WITH WATER- RELATED ACTIVITIES AND USE EXTREME
CAUTION WHEN ENTERING THE OCEAN.  WHEN IN DOUBT... JUST STAY OUT.

CAZ040-041-087-080315-
/O.CON.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
1212 PM PDT SUN SEP 7 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE MONDAY
NIGHT...

* SURF...SURF HEIGHTS OF 3 TO 5 FEET WITH LOCAL SETS TO 7 FEET
  ALONG SOUTH FACING BEACHES.

* COASTAL FLOODING...MINOR COASTAL FLOODING IS POSSIBLE IN LOW
  LYING AREAS ALONG SOUTH FACING BEACHES DURING THE EVENING HIGH
  TIDE TODAY THROUGH MONDAY.

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY... BEACHES 
  FROM LONG BEACH THROUGH THE PALOS VERDES PENINSULA... 
  INCLUDING CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU 
  AND ZUMA BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT 
  HUENEME... POINT MUGU... COUNTY LINE... AND OXNARD SHORES. 

* TIDES...TWO HIGH TIDES ARE EXPECTED EACH DAY THROUGH MONDAY. 
  THE LOWER HIGH TIDE AROUND 5 FEET WILL OCCUR IN THE MORNING 
  HOURS AND THE HIGHER HIGH TIDE AROUND 6 TO 7 FEET WILL OCCUR 
  DURING THE EVENING HOURS. 

* IMPACTS...THE LARGE SURF AND STRONG RIP CURRENTS WILL CREATE 
  DANGEROUS SWIMMING AND SURFING CONDITIONS. SNEAKER WAVES... 
  WHICH ARE UNEXPECTEDLY LARGE WAVES THAT MAY SPILL OVER DRY 
  ROCKS AND JETTIES... CAN POSE AN ADDITIONAL HAZARD. THE 
  EVENING HIGH TIDE THROUGH MONDAY MAY RESULT IN MINOR COASTAL 
  FLOODING ACROSS LOW LYING AREAS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$

RAT

SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
461 
WHUS46 KLOX 080310
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
810 PM PDT SUN SEP 7 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP
CURRENTS...

.LARGE SWELL FROM A STORM IN THE SOUTHERN HEMISPHERE WILL SLOWLY
DIMINISH THROUGH MONDAY...AS AN INCREASING SOUTHEAST SWELL
ARRIVES FROM TROPICAL STORM NORBERT. THE RESULT WILL BE ELEVATED
SURF THROUGH LATE MONDAY. THE SURF WILL BE HIGHEST ALONG SOUTH
FACING BEACHES...WITH STRONG RIP CURRENTS POSSIBLE IN ALL COASTAL
AREAS.

THE LARGE SURF...HIGH TIDES...STRONG RIP CURRENTS AND INCREASED
LONG-SHORE CURRENTS WILL RESULT IN DANGEROUS CONDITIONS FOR
SWIMMERS AND INEXPERIENCED SURFERS. THE EVENING HIGH TIDES AND
ELEVATED SURF MAY ALSO BRING MINOR COASTAL FLOODING TO LOW LYING
AREAS...SUCH AS LONG BEACH AND BELMONT SHORES.

SURFERS AND GENERAL BEACH-GOERS SHOULD BE AWARE OF THE RISKS
ASSOCIATED WITH WATER-RELATED ACTIVITIES AND USE EXTREME CAUTION
WHEN ENTERING THE OCEAN. WHEN IN DOUBT...JUST STAY OUT.

CAZ040-041-087-081200-
/O.CON.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
810 PM PDT SUN SEP 7 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE MONDAY
NIGHT...

* SURF...SURF HEIGHTS OF 3 TO 5 FEET WITH LOCAL SETS TO 7 FEET 
  ALONG SOUTH FACING BEACHES. 

* COASTAL FLOODING...MINOR COASTAL FLOODING IS POSSIBLE IN LOW
  LYING AREAS ALONG SOUTH FACING BEACHES DURING THE EVENING HIGH
  TIDES THROUGH MONDAY.

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY... BEACHES 
  FROM LONG BEACH THROUGH THE PALOS VERDES PENINSULA... 
  INCLUDING CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU 
  AND ZUMA BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT 
  HUENEME... POINT MUGU... COUNTY LINE... AND OXNARD SHORES. 

* TIDES...TWO HIGH TIDES ARE EXPECTED EACH DAY THROUGH MONDAY. 
  THE LOWER HIGH TIDE AROUND 5 FEET WILL OCCUR IN THE MORNING 
  HOURS AND THE HIGHER HIGH TIDE AROUND 6 TO 7 FEET WILL OCCUR 
  DURING THE EVENING HOURS. 

* IMPACTS...THE LARGE SURF AND STRONG RIP CURRENTS WILL CREATE 
  DANGEROUS SWIMMING AND SURFING CONDITIONS. SNEAKER WAVES... 
  WHICH ARE UNEXPECTEDLY LARGE WAVES THAT MAY SPILL OVER DRY 
  ROCKS AND JETTIES... CAN POSE AN ADDITIONAL HAZARD. THE 
  EVENING HIGH TIDE THROUGH MONDAY MAY RESULT IN MINOR COASTAL 
  FLOODING ACROSS LOW LYING AREAS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$


SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
406 
WHUS46 KLOX 081204
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
504 AM PDT MON SEP 8 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP
CURRENTS IN ALL COASTAL AREAS...

.ELEVATED SURF WILL CONTINUE THROUGH LATE TONIGHT. THE SURF WILL
BE HIGHEST ALONG SOUTH FACING BEACHES. STRONG RIP CURRENTS ARE
POSSIBLE AT ALL BEACHES TODAY AND MAY CONTINUE INTO TUESDAY.

THE LARGE SURF... HIGH TIDES... STRONG RIP CURRENTS... AND
INCREASED LONG-SHORE CURRENTS WILL RESULT IN DANGEROUS CONDITIONS
FOR SWIMMERS AND INEXPERIENCED SURFERS. THE EVENING HIGH TIDE AND
ELEVATED SURF MAY ALSO BRING MINOR COASTAL FLOODING TO LOW LYING
AREAS TONIGHT... SUCH AS IN LONG BEACH AND BELMONT SHORES.

SURFERS AND GENERAL BEACH-GOERS SHOULD BE AWARE OF THE RISKS
ASSOCIATED WITH WATER-RELATED ACTIVITIES AND USE EXTREME CAUTION
WHEN ENTERING THE OCEAN. WHEN IN DOUBT... JUST STAY OUT.

CAZ040-041-087-082015-
/O.CON.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
504 AM PDT MON SEP 8 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE
TONIGHT...

* SURF...SURF HEIGHTS OF 3 TO 5 FEET WITH LOCAL SETS TO 7 FEET 
  ALONG SOUTH FACING BEACHES. 

* COASTAL FLOODING...MINOR COASTAL FLOODING IS POSSIBLE IN LOW
  LYING AREAS ALONG SOUTH FACING BEACHES DURING THE EVENING HIGH
  TIDE TONIGHT.

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY... BEACHES 
  FROM LONG BEACH THROUGH THE PALOS VERDES PENINSULA... 
  INCLUDING CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU 
  AND ZUMA BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT 
  HUENEME... POINT MUGU... COUNTY LINE... AND OXNARD SHORES. 

* TIDES...TWO HIGH TIDES ARE EXPECTED TODAY. THE FIRST HIGH TIDE
  OF AROUND 5 FEET WILL OCCUR IN THE MORNING HOURS AND THE SECOND
  HIGH TIDE OF AROUND 6 TO 7 FEET WILL OCCUR DURING THE EVENING
  HOURS.

* IMPACTS...THE LARGE SURF AND STRONG RIP CURRENTS WILL CREATE
  DANGEROUS SWIMMING AND SURFING CONDITIONS. SNEAKER WAVES...
  WHICH ARE UNEXPECTEDLY LARGE WAVES THAT MAY SPILL OVER DRY ROCKS
  AND JETTIES... CAN POSE AN ADDITIONAL HAZARD. THE HIGH TIDE THIS
  EVENING MAY RESULT IN MINOR COASTAL FLOODING ACROSS LOW LYING
  AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$

KJ/ASR

SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
536 
WHUS46 KLOX 081747
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1047 AM PDT MON SEP 8 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP
CURRENTS IN ALL COASTAL AREAS...

.ELEVATED SURF WILL CONTINUE THROUGH LATE TONIGHT. THE SURF WILL
BE HIGHEST ALONG SOUTH FACING BEACHES. STRONG RIP CURRENTS ARE
POSSIBLE AT ALL BEACHES TODAY AND MAY CONTINUE INTO TUESDAY.

THE ELEVATED SURF...HIGH TIDES...STRONG RIP CURRENTS... AND
LONG-SHORE CURRENTS WILL RESULT IN DANGEROUS CONDITIONS FOR
SWIMMERS AND INEXPERIENCED SURFERS. 

CAZ040-041-087-090200-
/O.CON.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
1047 AM PDT MON SEP 8 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE
TONIGHT...

* SURF...SURF HEIGHTS OF 3 TO 5 FEET WITH LOCAL SETS TO 6 FEET
  ALONG SOUTH FACING BEACHES. 

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY... BEACHES 
  FROM LONG BEACH THROUGH THE PALOS VERDES PENINSULA... 
  INCLUDING CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU 
  AND ZUMA BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT 
  HUENEME... POINT MUGU... COUNTY LINE... AND OXNARD SHORES. 

* TIDES...HIGH TIDE OF BETWEEN 6 AND 6.5 FEET WILL OCCUR AROUND
  930 PM PDT THIS EVENING.

* IMPACTS...THE ELEVATED SURF AND STRONG RIP CURRENTS WILL CREATE
  DANGEROUS SWIMMING AND SURFING CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$

CK


SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
464 
WHUS46 KLOX 090140
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
640 PM PDT MON SEP 8 2014

...ELEVATED SURF ALONG SOUTH FACING SHORES AND STRONG RIP
CURRENTS IN ALL COASTAL AREAS...

.ELEVATED SURF WILL CONTINUE THROUGH LATE TONIGHT. THE SURF WILL
BE HIGHEST ALONG SOUTH FACING BEACHES. STRONG RIP CURRENTS ARE
POSSIBLE AT ALL BEACHES THROUGH TUESDAY.

THE ELEVATED SURF...HIGH TIDES...STRONG RIP CURRENTS...AND LONG-
SHORE CURRENTS WILL RESULT IN DANGEROUS CONDITIONS FOR SWIMMERS
AND INEXPERIENCED SURFERS.

CAZ040-041-087-091000-
/O.CON.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
640 PM PDT MON SEP 8 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 3 AM PDT
TUESDAY...

* SURF...SURF HEIGHTS OF 3 TO 5 FEET WITH LOCAL SETS TO 6 FEET 
  ALONG SOUTH FACING BEACHES. 

* LOCATIONS MOST IMPACTED...IN LOS ANGELES COUNTY...BEACHES FROM
  LONG BEACH THROUGH THE PALOS VERDES PENINSULA...INCLUDING
  CABRILLO BEACH AND POINT FERMIN AS WELL AS MALIBU AND ZUMA
  BEACHES. IN VENTURA COUNTY...BEACHES AT OR NEAR PORT HUENEME...
  POINT MUGU...COUNTY LINE...AND OXNARD SHORES.

* TIDES...HIGH TIDE OF BETWEEN 6 AND 6.5 FEET WILL OCCUR AROUND 
  930 PM PDT THIS EVENING. 

* IMPACTS...THE ELEVATED SURF AND STRONG RIP CURRENTS WILL 
  CREATE DANGEROUS SWIMMING AND SURFING CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS TO BEACH AND
SURF ZONE SAFETY ARE EXPECTED OR OCCURRING. CAUTION SHOULD BE
USED WHEN IN OR NEAR THE WATER. STAY NEAR OCCUPIED LIFEGUARD
TOWERS AND NEVER SWIM ALONE. IF CAUGHT IN A RIP CURRENT...SWIM
PARALLEL TO THE SHORE.

&&

$$


SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
941 
WHUS46 KLOX 090935
CFWLOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
235 AM PDT TUE SEP 9 2014

...BEACH HAZARDS STATEMENT WILL BE ALLOWED TO EXPIRE...

.THE LATEST BUOY AND COASTAL OBSERVATIONS INDICATED THE ELEVATED
SURF HAS DIMINISHED. THEREFORE...THE BEACH HAZARDS STATEMENT WILL
BE ALLOWED TO EXPIRE.

ALTHOUGH A BEACH HAZARDS STATEMENT IS NO LONGER IN EFFECT...THERE
STILL MAY BE SOME LOCALIZED RIP CURRENTS ALONG THE LOCAL BEACHES. 

CAZ040-041-087-091045-
/O.EXP.KLOX.BH.S.0018.000000T0000Z-140909T1000Z/
VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
CATALINA ISLAND-
235 AM PDT TUE SEP 9 2014

...BEACH HAZARDS STATEMENT WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

$$


SURVEY FOR THIS PRODUCT FOUND AT
HTTP://WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS

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 Sep 6, 10:45 AM PDT, 1 hour 56 minutes earlier.

Area forecast discussion, Sep 6, 10:45 AM PDT, 1 hour 56 minutes before
SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION...CORRECTION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1045 AM PDT SAT SEP 6 2014

...UPDATED AVIATION DISCUSSION...

.SYNOPSIS...
IT WILL BE A VERY WARM DAY TODAY...ESPECIALLY INLAND. AN INCREASE IN
MOISTURE MAY BRING A FEW SHOWERS AND THUNDERSTORMS TO THE EASTERN
MOUNTAINS AND DESERTS THIS AFTERNOON AND EVENING. INCREASING
MOISTURE FROM REMNANTS OF HURRICANE NORBERT WILL BRING A BETTER
CHANCE OF SHOWERS AND THUNDERSTORMS TO THE MOUNTAINS AND DESERTS
SUNDAY THROUGH MONDAY...WITH SOME SHOWERS POSSIBLE WEST OF THE
MOUNTAINS. DRIER AND COOLER WEATHER WILL RETURN TUESDAY AND
WEDNESDAY...FOLLOWED BY WARMING BY THE END OF THE WEEK.

&&

.SHORT TERM (TODAY-MON)...THE MARINE INVERSION HAS LOWERED TO ABOUT
1000 FEET THIS MORNING. ONSHORE GRADIENTS HAVE WEAKENED DURING THE
PAST 24 HOURS...WITH THE KLAX TO KDAG GRADIENT ALMOST NEUTRAL AS OF
16Z. STRATUS WAS PATCHY IN NATURE ACROSS IMMEDIATE COASTAL AREAS
SOUTH OF POINT CONCEPTION...WITH BETTER COVERAGE NORTH OF POINT
CONCEPTION. THE COMBINATION OF WEAKENING ONSHORE FLOW AND SOME
WARMING IN THE BOUNDARY LAYER WILL LEAD TO SOME ADDITIONAL WARMING
ACROSS MOST OF THE REGION TODAY. MAX TEMPS SHOULD BE AT LEAST A FEW
DEGREES WARMER THAN THEY WERE ON FRI...WHICH WOULD PUT HIGHS IN SOME
OF THE WARMER VALLEY LOCATIONS AND IN THE ANTELOPE VALLEY NEAR OR
SLIGHTLY ABOVE 100 DEGREES. NAM 850 MB DEWPOINT ANALYSIS SHOWING A
GOOD INCREASE IN LOW LEVEL MOISTURE FOR THE SAN GABRIEL MOUNTAINS
AND POINTS SOUTH AND EAST. LATEST OBSERVATIONS FROM EASTERN SAN
GABRIELS (CHILAO AND MILL CREEK) REFLECTIVE OF THIS MOISTURE
SURGE...WITH DEWPOINTS ALREADY CLIMBING TO AROUND 60 DEGREES CELSIUS
(UP OVER 30 FROM YESTERDAY). WHILE THERE IS SOME MOISTURE AND
INSTABILITY TO WORK WITH ACROSS THE SAN GABRIELS...THE UPPER LEVEL
RIDGE AXIS REMAINS TO OUR SOUTH AND MAY HELP TO REDUCE THE GROWTH OF
CONVECTION. AT THIS POINT...SLIGHT CHANCE OF SHOWERS AND TSTMS FOR
THE SAN GABRIEL MTNS AND THE ADJACENT FOOTHILLS OF THE EASTERN
ANTELOPE VALLEY LOOKS REASONABLE FOR TODAY.

HURRICANE NORBERT...LOCATED 300 NM NW OF CABO SAN LUCAS AS OF 8 AM
PDT....CONTINUES TO BE A CATEGORY 3 STORM...WITH MAXIMUM SUSTAINED
WINDS NEAR 115 MPH. THE HURRICANE IS FORECAST TO DRIFT NORTHWESTWARD
THROUGH SUNDAY...AND IT IS FORECAST TO WEAKEN BELOW HURRICANE
STRENGTH BY SUNDAY AFTERNOON AS IT MOVES INTO COOLER WATERS. THE
OFFICIAL NATIONAL HURRICANE CENTER TRACK HAS NORBERT DISSIPATING
INTO A DEPRESSION...WITH THE CENTER MOVING INTO NORTHERN BAJA. MID
AND UPPER LEVEL MONSOONAL MOISTURE...AND MOISTURE ASSOCIATED WITH
THE OUTER BANDS OF NORBERT WILL INCREASE ACROSS THE REGION
SUNDAY...ESPECIALLY FOR AREAS SOUTH OF POINT CONCEPTION AS THE MID
LEVEL FLOW TURNS MORE SOUTHEASTERLY. NO REAL CHANGES FROM PREVIOUS
FORECAST THINKING REGARDING POTENTIAL SHOWER AND THUNDERSTORM
THREAT FROM NORBERT...PLEASE SEE DISCUSSION BELOW.

*** PREVIOUS FORECAST DISCUSSION ***

PRECIPITABLE WATER VALUES REALLY INCREASE DRAMATICALLY ON
SUNDAY...UP TO AROUND 2 INCHES ACROSS LOS ANGELES COUNTY BY
AFTERNOON. WITH THE INCREASE IN MOISTURE AND SOME
INSTABILITY...THERE IS A BETTER CHANCE OF SHOWERS AND TSTMS ON
SUNDAY AFTERNOON...ESPECIALLY IN THE MTNS OF L.A. AND VTU COUNTIES
AND ACROSS THE ANTELOPE VALLEY. THE MID LEVEL FLOW WILL ALSO BECOME
FAIRLY LIGHT LATE IN THE DAY...AND WITH THE COPIOUS AMOUNTS OF
MOISTURE IN THE ATMOSPHERE...ANY SLOW MOVING THUNDERSTORMS WOULD
BRING A RISK OF SOME FLASH FLOODING. FLASH FLOOD WATCHES MAY HAVE TO
BE CONSIDERED FOR THE MTNS OF L.A. AND VTU COUNTIES BEGINNING AS
EARLY AS SUNDAY AFTERNOON. THERE IS A SLIGHT CHANCE THAT A FEW
SHOWERS COULD MOVE WESTWARD INTO COASTAL AND VALLEY AREAS OF L.A.
AND ERN VTU COUNTIES LATE IN THE DAY ON SUNDAY.

MAX TEMPS ON SUNDAY WILL BE VERY TRICKY...AND WILL BE HIGHLY
DEPENDENT UPON THE AMOUNT OF CLOUDINESS. WITH SUCH A WARM AIR MASS
IN PLACE AND VERY WEAK OR POSSIBLY EVEN SLIGHTLY OFFSHORE GRADIENTS
TO BEGIN THE DAY...SUNDAY HAS THE POTENTIAL TO BE QUITE HOT.
HOWEVER...WITH SKIES EXPECTED TO BE PARTLY TO MOSTLY CLOUDY...MAX
TEMPS MAY ACTUALLY BE A BIT LOWER THAN THEY ARE TODAY...ESPECIALLY
ACROSS L.A. AND VTU COUNTIES. IF SUNDAY IS LESS CLOUDY THAN
CURRENTLY FORECAST...MAX TEMPS IN THE CURRENT FORECAST WILL BE TOO
LOW.

ABUNDANT MOISTURE ASSOCIATED WITH THE REMNANTS OF NORBERT WILL MOVE
ACROSS THE REGION SUNDAY NIGHT INTO MONDAY...WITH A CONTINUED CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE MTNS OF L.A.
AND VTU COUNTIES AND THE ANTELOPE VALLEY. WITH A GOOD DEAL OF DEEP
SUBTROPICAL MOISTURE...SOME SHOWERS AND TSTMS WILL HAVE THE
POTENTIAL TO BRING VERY HEAVY RAINFALL. HOWEVER...THERE IS ALSO THE
CHANCE THAT SKY COVER MAY LIMIT HEATING ENOUGH TO INHIBIT CONVECTION
ON MONDAY.

SOME SHOWERS MAY ALSO AFFECT COASTAL AND VALLEY AREAS OF L.A. AND
VTU COUNTIES AND POSSIBLY SANTA BARBARA COUNTY SUNDAY NIGHT AND
MONDAY MORNING. THE MODELS CONT TO SHOW SOME DIFFERENCES WITH
RESPECT TO THE AMOUNT OF MOISTURE AND THE NORTHWESTWARD EXTENT OF
THE MOISTURE...WITH THE GFS CONTINUING TO SHOW MORE IN THE WAY OF
DEEP MOISTURE. HOWEVER...THE EC AND THE WRF HAVE TRENDED A BIT
WETTER...WITH MORE MOISTURE PUSHING INTO THE REGION. AT THIS
POINT...HAVE KEPT THE MENTION OF TSTMS OUT OF THE FORECAST FOR
COASTAL AND VALLEY AREAS SUN NIGHT INTO MON...BUT IF A TRIGGER
MECHANISM SUCH AS A WEAK SHORT WAVE BECOMES APPARENT...THEY MAY HAVE
TO BE ADDED TO THE FORECAST FOR WEST OF THE MTNS.

AN UPPER TROUGH MOVING INTO THE WEST COAST ON MONDAY WILL CAUSE THE
MID AND UPPER FLOW TO BECOME SWLY ACROSS SLO AND SBA COUNTIES DURING
THE AFTERNOON...WHICH SHOULD CAUSE THE ATMOSPHERE TO DRY THERE LATE
IN THE DAY. DEEP MOISTURE AND A THREAT OF SHOWERS AND TSTMS WILL
CONTINUE ACROSS THE MTNS OF L.A. AND VTU COUNTIES AND THE ANTELOPE
VALLEY INTO THE EVENING HOURS.

.LONG TERM (TUE-FRI)...AS THE TROUGH MOVES ONSHORE MON NIGHT...
MOISTURE FROM THE REMNANTS OF NORBERT WILL BE SHUNTED TO THE EAST OF
THE REGION...ENDING THE CHANCE OF SHOWERS/TSTMS BY LATE MON NIGHT.
LOWERING HEIGHTS AND INCREASING ONSHORE FLOW SHOULD BRING SOME
COOLING TO THE REGION ON TUE...WITH LITTLE CHANGE IN TEMPS ON WED
AS A BROAD TROUGH LINGERS JUST TO THE EAST OF THE REGION KEEPING
HEIGHTS FROM RISING TOO MUCH. SOME WARMING IS POSSIBLE FOR THU AND
FRI AS AN UPPER HIGH BEGINS TO BUILD ACROSS THE AREA.

&&

.AVIATION...06/1800Z...

OVERALL...MODERATE TO HIGH CONFIDENCE IN 18Z TAFS. LOW CLOUDS HAVE
CLEARED AWAY FROM THE COAST SOUTHEAST OF KSBA. EXPECT THE SBA SOUTH
COAST AND CENTRAL COAST TO CLEAR BY MID AFTERNOON. FOR
TONIGHT...STRATUS SHOULD BE VERY LIMITED...MAINLY ALONG THE CENTRAL
COAST. THERE IS A 20% CHANCE THAT LOW CLOUDS WILL FORM ALONG THE SBA
SOUTH COAST LATE TONIGHT...AND A 10% CHANCE OF PATCHY LOW CLOUDS
FORMING ALONG THE VTA/LA COAST. OTHERWISE...HIGH CLOUD WILL BEGIN TO
FORM AFTER 12Z SUN AS SUBTROPICAL MOISTURE BEGINS TO MOVE OVER THE
AREA.

KLAX...OVERALL...HIGH CONFIDENCE IN 18Z TAF. HIGH CONFIDENCE IN VFR
CONDS THIS AFTERNOON AND TONIGHT. HIGH CLOUDS WILL MOVE INTO THE
AREA OVERNIGHT. THERE IS A 10% CHANCE OF SHOWERS AND THUNDERSTORMS
OVER THE AREA SURROUNDING THE AIRFIELD AFTER 15Z SUNDAY.

KBUR...HIGH CONFIDENCE IN 18Z TAF.

&&

.MARINE...06/900 AM...

FOR THE OUTER WATERS...MODERATE TO HIGH CONFIDENCE IN SMALL CRAFT
CONDITIONS BETWEEN POINT CONCEPTION AND SAN NICOLAS ISLAND THIS
AFTERNOON THROUGH TONIGHT (NORTHWEST WIND GUSTS TO 25 KT)...WITH
WINDS DIMINISHING EARLY SUNDAY MORNING. THIS PATTERN WILL LIKELY
CONTINUE THROUGH THE FIRST HALF OF NEXT WEEK.

FOR THE INNER WATERS...CONDITIONS ARE ANTICIPATED TO REMAIN BELOW
SMALL CRAFT ADVISORY LEVELS THROUGH MID-WEEK.

&&

.BEACHES...06/900 AM...
MODERATE CONFIDENCE IN LOW-END HIGH SURF CONDITIONS ALONG SOUTH
FACING BEACHES OF VENTURA AND LOS ANGELES COUNTIES TODAY. THE SURF
WILL BECOME MORE LOCALIZED LATER TODAY THROUGH SUNDAY AFTERNOON AS
THE SOUTHERN HEMISPHERE SWELL CURRENTLY MOVING THROUGH THE WATERS
BEGINS TO SLOWLY SUBSIDE. BY SUNDAY AFTERNOON/EVENING THE SWELL
FROM HURRICANE NORBERT WILL BEGIN TO MOVE INTO THE WATERS. THE
COMBINED EFFECT OF BOTH LONGER PERIOD SOUTHERLY SWELLS MAY BRING
RENEWED HIGH SURF TO THE BEACHES LATE SUNDAY INTO MONDAY. THE HIGH
SURF ADVISORY MAY NEED TO BE EXTENDED THROUGH LATE MONDAY INTO EARLY
TUESDAY. IN ADDITION TO THE HIGH SURF THERE WILL BE AN INCREASED
LIKELIHOOD OF DANGEROUS RIP CURRENTS... AND MINOR COASTAL FLOODING
DUE TO HIGH TIDES.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
SMALL CRAFT ADVISORY (SEE LAXMWWLOX).
HIGH SURF ADVISORY (SEE LAXCFWLOX).
HIGH RIP CURRENT RISK (SEE LAXSRFLOX).

&&

PUBLIC...GOMBERG/DB
AVIATION/MARINE...SMITH
SYNOPSIS...SWEET

WWW.WEATHER.GOV/LOSANGELES
Hazardous weather outlook, Sep 6, 6:00 AM PDT, 6 hours 41 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
600 AM PDT SAT SEP 6 2014

CAZ034>041-044>046-051>054-059-087-088-547-548-071300-
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY-
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
SAN LUIS OBISPO COUNTY MOUNTAINS-
SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
ANTELOPE VALLEY-CATALINA ISLAND-SANTA CLARITA VALLEY-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
600 AM PDT SAT SEP 6 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY AND TONIGHT

HIGH SURF WILL AFFECT SOUTH FACING BEACHES OF LOS ANGELES AND
VENTURA COUNTIES TODAY AND TONIGHT...WITH ELEVATED SURF ELSEWHERE.
LOCAL COASTAL FLOODING IS POSSIBLE NEAR THE TIME OF HIGH TIDE THIS
EVENING.

THERE IS A HIGH RISK OF RIP CURRENTS ON ALL AREA BEACHES TODAY
AND TONIGHT.

THERE IS A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE SAN
GABRIEL MOUNTAINS AND EASTERN PORTIONS OF THE ANTELOPE VALLEY THIS
AFTERNOON AND EVENING.

* HIGH SURF ADVISORY.........SEE WHUS46 KLOX - CFWLOX FOR DETAILS *

* HIGH RIP CURRENT RISK......SEE FZUS56 KLOX - SRFLOX FOR DETAILS *

.DAYS TWO THROUGH SEVEN... SUNDAY THROUGH FRIDAY

HIGH SURF WILL AFFECT SOUTH FACING BEACHES OF LOS ANGELES AND
VENTURA COUNTIES SUNDAY THROUGH EARLY MONDAY...WITH ELEVATED SURF
ELSEWHERE. LOCAL COASTAL FLOODING IS POSSIBLE NEAR THE TIMES OF HIGH
TIDE SUNDAY EVENING.

THERE IS A HIGH RISK OF RIP CURRENTS ON ALL AREA BEACHES SUNDAY
THROUGH MONDAY.

THERE IS A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES AND THE ANTELOPE
VALLEY SUNDAY AFTERNOON THROUGH MONDAY EVENING...WITH A SLIGHT
CHANCE OF SHOWERS IN COASTAL AND VALLEY AREAS OF LOS
ANGELES...VENTURA AND SOUTHERN SANTA BARBARA COUNTIES LATE
SUNDAY THROUGH MONDAY MORNING.

* HIGH SURF ADVISORY.........SEE WHUS46 KLOX - CFWLOX FOR DETAILS *

* HIGH RIP CURRENT RISK......SEE FZUS56 KLOX - SRFLOX FOR DETAILS *

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 5, 8:17 PM PDTSmall Craft AdvisoryLOX6 hr
Sep 6, 2:40 AM PDTSmall Craft AdvisoryLOX48 hr
Sep 6, 3:29 PM PDTExcessive Heat WarningLOXLos Angeles5 hr

Nearby

Beach Hazards Statements in California, 2014Every beach hazards statement in 2014

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.