San Francisco County, California
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: San Francisco County, California
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High Surf Warning
CAZ006-505-509-529-530-210600-
/O.CON.KMTR.SU.W.0001.170120T2000Z-170122T0000Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
437 AM PST FRI JAN 20 2017

...HIGH SURF WARNING REMAINS IN EFFECT FROM NOON TODAY TO 4 PM
PST SATURDAY...

* WAVES AND SURF...WEST SWELL INCREASING TO 16 TO 20 FEET FRIDAY
AFTERNOON AND AS HIGH AS 24 TO 28 FEET FRIDAY NIGHT AND
SATURDAY. SWELL PERIOD 14 TO 15 SECONDS.

* TIMING...FRIDAY AFTERNOON THROUGH SATURDAY

* IMPACTS...LARGE BREAKING WAVES...STRONG RIP CURRENTS...AND
SNEAKER WAVES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF WARNING INDICATES THAT DANGEROUS...BATTERING WAVE
WILL POUND THE SHORELINE. THIS WILL RESULT IN VERY DANGEROUS
SWIMMING CONDITIONS...AND DEADLY RIP CURRENTS.

&&

$$
High Wind Watch
CAZ006-508>513-516>518-528>530-211100-
/O.NEW.KMTR.HW.A.0003.170122T0600Z-170122T1800Z/
SAN FRANCISCO-SAN FRANCISCO BAY SHORELINE-
SAN FRANCISCO PENINSULA COAST-EAST BAY INTERIOR VALLEYS-
EAST BAY HILLS AND THE DIABLO RANGE-SANTA CRUZ MOUNTAINS-
SANTA CLARA VALLEY INCLUDING SAN JOSE-
SOUTHERN SALINAS VALLEY/ARROYO SECO AND LAKE SAN ANTONIO-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
MOUNTAINS OF SAN BENITO COUNTY AND INTERIOR MONTEREY COUNTY
INCLUDING PINNACLES NATIONAL MONUMENT-
NORTHERN SALINAS VALLEY/HOLLISTER VALLEY AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...OAKLAND...FREMONT...
HAYWARD...DALY CITY...BERKELEY...PACIFICA...CONCORD...ANTIOCH...
LIVERMORE...WALNUT CREEK...PLEASANTON...PITTSBURG...SAN RAMON...
BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY...
SAN JOSE...GREENFIELD...KING CITY...SALINAS...SANTA CRUZ...
WATSONVILLE...LIVE OAK...SEASIDE...MONTEREY...MARINA
1251 PM PST FRI JAN 20 2017

...HIGH WIND WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A HIGH
WIND WATCH...WHICH IS IN EFFECT FROM SATURDAY EVENING THROUGH
SUNDAY MORNING.

* TIMING...11 PM SATURDAY EVENING UNTIL 10 AM SUNDAY.

* WINDS...SUSTAINED SOUTHERLY WINDS FROM 40 TO 50 MPH WITH HIGHER
GUSTS POSSIBLE....STRONGEST NEAR THE COAST AND IN THE HIGHER
TERRAIN.

* IMPACTS...DOWNED TREES...LIMBS AND POWERLINES WILL BE
POSSIBLE. DRIVING OF HIGH PROFILE VEHICLES WILL BE IMPACTED AS
WELL.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$
National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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