Alert archive / California / Beach Hazards Statements in 2017

Beach Hazards Statement 9, NWS San Francisco Bay Area, CA

October 5, 20176 counties in California

NWS San Francisco Bay Area, CA issued this beach hazards statement at Oct 5, 2017, 12:36 PM PDT for 6 counties in California. It took effect at Oct 6, 2017, 5:00 AM PDT. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Oct 5, 2017, 12:36 PM PDT (19:36 UTC)
In effect from
Oct 6, 2017, 5:00 AM PDT
Expired
Oct 9, 2017, 8:09 AM PDT
In force
3 days
Issued by
NWS San Francisco Bay Area, CA

Counties City and County of San Francisco, CA, Marin County, CA, Monterey County, CA, San Mateo County, CA, Santa Cruz County, CA, Sonoma County, CA

The radar

The San Francisco radar (KMUX), 53 km from the middle of the area, began a volume at 19:36 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

Oakland, CA (KOAK), launched 12:00Z, 7.6 hours before the alert went out and 26 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, Oakland, CA at 12:00Z on 2017-10-05Temperature 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, Oakland, CA at 12:00Z on 2017-10-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 13 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
2279 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
13 m²/s²
0-3 km storm-relative helicity
29 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

960 
WHUS46 KMTR 051936
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 PM PDT THU OCT 5 2017

A LONG PERIOD SOUTHWESTERLY SWELL WILL COMBINE WITH A
NORTHWESTERLY SWELL TO CREATE HAZARDOUS CONDITIONS FOR THE ENTIRE
COASTLINE..

CAZ006-505-509-529-530-061200-
/O.NEW.KMTR.BH.S.0009.171006T1200Z-171008T0600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
1236 PM PDT THU OCT 5 2017

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A BEACH
HAZARDS STATEMENT FOR RIP CURRENTS, SNEAKER WAVES,AND LARGE SHORE
BREAK, WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH LATE SATURDAY
NIGHT.


* SEAS...A LONG PERIOD SOUTHWESTERLY SWELL WILL ARRIVE LATE
  TONIGHT. AT THE SAME TIME A NORTHWESTERLY SWELL OF 5 FEET WILL 
  BE PRESENT. THE COMBINATION OF THE TWO SWELLS WILL LEAD TO 
  HAZARDOUS CONDITIONS AT AREA BEACHES.

* TIMING...STARTING TONIGHT AND CONTINUING THROUGH AT LEAST
  SATURDAY EVENING.

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD TO
  MONTEREY COUNTY.

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS 
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE 
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND 
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING. BE
SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER 
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT 
OUT OF THE WATER ON THEIR OWN.

&&

$$
8 follow-up statements
563 
WHUS46 KMTR 061152
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
452 AM PDT FRI OCT 6 2017

A LONG PERIOD SOUTHWESTERLY SWELL WILL COMBINE WITH A
NORTHWESTERLY SWELL TO CREATE HAZARDOUS CONDITIONS FOR THE ENTIRE
COASTLINE..

CAZ006-505-509-529-530-062215-
/O.CON.KMTR.BH.S.0009.171006T1200Z-171008T0600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
452 AM PDT FRI OCT 6 2017

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

* SEAS...A LONG PERIOD MIXED SOUTHWESTERLY AND NORTHWESTERLY 
  SWELL OF 3 TO 5 FEET AT 15 TO 19 SECONDS WILL CONTINUE TO CREATE
  HAZARDOUS CONDITIONS AT AREA BEACHES. BREAKING WAVES UP TO 10 
  FEET POSSIBLE AT TIMES. 

* TIMING...NOW THROUGH AT LEAST SATURDAY EVENING. 

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD 
  TO MONTEREY COUNTY. 

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER 
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED 
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING.
BE SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT
OUT OF THE WATER ON THEIR OWN.

&&

$$
303 
WHUS46 KMTR 062042
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
142 PM PDT FRI OCT 6 2017

A LONG PERIOD SOUTHWESTERLY SWELL WILL COMBINE WITH A
NORTHWESTERLY SWELL TO CREATE HAZARDOUS CONDITIONS FOR THE ENTIRE
COASTLINE INTO THE WEEKEND.

CAZ006-505-509-529-530-071400-
/O.CON.KMTR.BH.S.0009.000000T0000Z-171008T0600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
142 PM PDT FRI OCT 6 2017

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

* SEAS...A LONG PERIOD MIXED SOUTHWESTERLY AND NORTHWESTERLY 
  SWELL OF 4 TO 6 FEET AT 14 TO 18 SECONDS WILL CONTINUE TO 
  CREATE HAZARDOUS CONDITIONS AT AREA BEACHES. BREAKING WAVES UP 
  TO 10 FEET POSSIBLE AT TIMES. 

* TIMING...NOW THROUGH AT LEAST SATURDAY EVENING.

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD 
  TO MONTEREY COUNTY. 

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN. LONG
  LULL BETWEEN SETS COULD CATCH BEACHGOERS OFFGUARD. SUMMER BEACH
  PROFILES WILL ALLOW WAVE SETS TO BREAK FARTHER ASHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING.
BE SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT
OUT OF THE WATER ON THEIR OWN.

&&

$$
331 
WHUS46 KMTR 071350
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
650 AM PDT SAT OCT 7 2017

LONG PERIOD SWELLS CONTINUES TO CREATE HAZARDOUS CONDITIONS FOR 
THE ENTIRE COASTLINE THROUGH THE WEEKEND.

CAZ006-505-509-529-530-072230-
/O.CON.KMTR.BH.S.0009.000000T0000Z-171008T0600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
650 AM PDT SAT OCT 7 2017

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

* SEAS...A LONG PERIOD MIXED SOUTHWESTERLY AND NORTHWESTERLY SWELL
  OF 4 TO 7 FEET AT 12 TO 17 SECONDS WILL CONTINUE TO CREATE 
  HAZARDOUS BEACH CONDITIONS. BREAKING WAVES 9 TO 12 FEET POSSIBLE
  AT TIMES. 

* TIMING...NOW THROUGH AT LEAST THIS EVENING.

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD 
  TO MONTEREY COUNTY. 

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER 
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED 
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN. LONG 
  LULL BETWEEN SETS COULD CATCH BEACHGOERS OFFGUARD. SUMMER 
  BEACH PROFILES WILL ALLOW WAVE SETS TO BREAK FARTHER ASHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING.
BE SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT
OUT OF THE WATER ON THEIR OWN.

&&

$$
324 
WHUS46 KMTR 072153
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
253 PM PDT SAT OCT 7 2017

LONG PERIOD SWELLS CONTINUES TO CREATE HAZARDOUS CONDITIONS FOR
THE ENTIRE COASTLINE THROUGH THE WEEKEND.

CAZ006-505-509-529-530-081400-
/O.EXT.KMTR.BH.S.0009.000000T0000Z-171009T0400Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
253 PM PDT SAT OCT 7 2017

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

* SEAS...A LONG PERIOD MIXED SOUTHWESTERLY AND NORTHWESTERLY SWELL
  OF 6 TO 10 FEET AT 15 TO 17 SECONDS WILL CONTINUE TO CREATE 
  HAZARDOUS BEACH CONDITIONS. BREAKING WAVES 9 TO 12 FEET POSSIBLE
  AT TIMES. 

* TIMING...NOW THROUGH AT LEAST SUNDAY EVENING.

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD 
  TO MONTEREY COUNTY. 

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER 
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED 
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN. LONG 
  LULL BETWEEN SETS COULD CATCH BEACHGOERS OFFGUARD. SUMMER 
  BEACH PROFILES WILL ALLOW WAVE SETS TO BREAK FARTHER ASHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING.
BE SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT
OUT OF THE WATER ON THEIR OWN.

&&

$$
197 
WHUS46 KMTR 081331
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
631 AM PDT SUN OCT 8 2017

ROUGH SWELL CONTINUES TO CREATE HAZARDOUS CONDITIONS FOR THE 
ENTIRE COASTLINE THROUGH MONDAY MORNING.

CAZ006-505-509-529-530-082215-
/O.EXT.KMTR.BH.S.0009.000000T0000Z-171009T1600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
631 AM PDT SUN OCT 8 2017

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

* SEAS...A MIXED SOUTHWESTERLY AND NORTHWESTERLY SWELL OF 8 TO 12
  FEET AT 14 TO 16 SECONDS WILL CONTINUE TO CREATE HAZARDOUS 
  BEACH CONDITIONS. BREAKING WAVES 10 TO 14 FEET POSSIBLE AT 
  TIMES. 

* TIMING...NOW THROUGH AT LEAST MONDAY MORNING.

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD 
  TO MONTEREY COUNTY. 

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER 
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED 
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN. LONG 
  LULL BETWEEN SETS COULD CATCH BEACHGOERS OFFGUARD. SUMMER 
  BEACH PROFILES WILL ALLOW WAVE SETS TO BREAK FARTHER ASHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING.
BE SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT
OUT OF THE WATER ON THEIR OWN.

&&

$$
110 
WHUS46 KMTR 082102
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
202 PM PDT SUN OCT 8 2017

ROUGH SWELL CONTINUES TO CREATE HAZARDOUS CONDITIONS FOR THE
ENTIRE COASTLINE THROUGH MONDAY MORNING.

CAZ006-505-509-529-530-091200-
/O.CON.KMTR.BH.S.0009.000000T0000Z-171009T1600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
202 PM PDT SUN OCT 8 2017

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

* SEAS...A MIXED SOUTHWESTERLY AND NORTHWESTERLY SWELL OF 8 TO 
  12 FEET AT 14 TO 16 SECONDS WILL CONTINUE TO CREATE HAZARDOUS 
  BEACH CONDITIONS. BREAKING WAVES 10 TO 14 FEET POSSIBLE AT 
  TIMES. 

* TIMING...NOW THROUGH AT LEAST MONDAY MORNING.

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD 
  TO MONTEREY COUNTY. 

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN. LONG
  LULLS BETWEEN SETS COULD CATCH BEACHGOERS OFF GUARD. SUMMER 
  BEACH PROFILES WILL ALLOW WAVE SETS TO BREAK FARTHER ASHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING.
BE SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT
OUT OF THE WATER ON THEIR OWN.

&&

$$
020 
WHUS46 KMTR 091136
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
436 AM PDT MON OCT 9 2017

ROUGH SWELL CONTINUES TO CREATE HAZARDOUS CONDITIONS FOR THE
ENTIRE COASTLINE THROUGH MONDAY MORNING.

CAZ006-505-509-529-530-091600-
/O.CON.KMTR.BH.S.0009.000000T0000Z-171009T1600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
436 AM PDT MON OCT 9 2017

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

* SEAS...A NORTHWESTERLY SWELL OF 8 TO 10 FEET AT 13 SECONDS WILL
  CONTINUE TO CREATE HAZARDOUS BEACH CONDITIONS. BREAKING WAVES OF
  9 TO 13 FEET POSSIBLE AT TIMES. 

* TIMING...UNTIL 9 AM THIS MORNING.

* LOCATION...THE ENTIRE COASTLINE FROM SONOMA COUNTY SOUTHWARD 
  TO MONTEREY COUNTY. 

* POTENTIAL IMPACTS...INCREASED RISK OF RIP CURRENTS, SNEAKER 
  WAVES, AND LOCALLY LARGE SURF BREAK. BEACHGOERS MAY BE KNOCKED 
  OVER, INJURED, OR PULLED OUT TO SEA INTO THE COLD OCEAN. LONG 
  LULLS BETWEEN SETS COULD CATCH BEACHGOERS OFF GUARD. SUMMER 
  BEACH PROFILES WILL ALLOW WAVE SETS TO BREAK FARTHER ASHORE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARD STATEMENT MEANS THE POTENTIALLY DANGEROUS
CONDITIONS MAY EXIST ON BEACHES. THESE HAZARDS MAY INCLUDE LARGE
SHORE BREAK...STRONG RIP CURRENTS...STRONG LONGSHORE CURRENTS AND
POSSIBLY SNEAKER WAVES. ALL OF WHICH COULD BE LIFE THREATENING.
BE SURE TO ALWAYS KEEP YOUR EYES ON THE OCEAN. DO NOT GO IN AFTER
PETS THAT HAVE BEEN SWEPT INTO THE SEA...MOST PETS WILL MAKE IT
OUT OF THE WATER ON THEIR OWN.

&&

$$
249 
WHUS46 KMTR 091509
CFWMTR

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
809 AM PDT MON OCT 9 2017


CAZ006-505-509-529-530-091615-
/O.CAN.KMTR.BH.S.0009.000000T0000Z-171009T1600Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
809 AM PDT MON OCT 9 2017

...BEACH HAZARDS STATEMENT IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS CANCELLED THE
BEACH HAZARDS STATEMENT. 



$$

The office that day

Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 5, 2:52 AM PDTSmall Craft AdvisoryMTR24 hr
Oct 5, 11:08 AM PDTFire Weather WatchMTR23 hr

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.