San Mateo County, California
To view the watches and warnings information that we have available you will need to select your city, county, or state first.
Enter City, State or Zip Code to Select a Location from the List
Watch/Warnings
Click to view enlarged map

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 Mateo County, California
« View county list

Special Weather Statement
CAZ006-505-508-509-529-530-231315-
San Francisco-
Coastal North Bay Including Point Reyes National Seashore-
San Francisco Bay Shoreline-San Francisco Peninsula Coast-
Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast-
Including the cities of San Francisco, Tamalpais-Homestead,
Sausalito, Oakland, Fremont, Hayward, Daly City, Berkeley,
Pacifica, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey,
and Marina
405 AM PST Tue Jan 23 2018

...A TSUNAMI WATCH REMAINS IN EFFECT FOR THE CALIFORNIA COAST
FROM POINT ARENA TO POINT PIEDRAS BLANCAS...

A TSUNAMI WATCH REMAINS IN EFFECT FOR THE COASTAL AREAS FROM
POINT ARENA TO POINT PIEDRAS BLANCAS, WHICH INCLUDES THE COASTLINE
FROM SONOMA COUNTY SOUTHWARD THROUGH MONTEREY COUNTY. IF YOU ARE
LOCATED IN THIS COASTAL AREA, STAY ALERT FOR FURTHER UPDATES.

AT 132 AM PACIFIC STANDARD TIME ON JANUARY 23 AN EARTHQUAKE WITH
PRELIMINARY MAGNITUDE OF 7.9 OCCURRED 175 MILES SOUTHEAST OF
KODIAK CITY ALASKA.

ESTIMATED ARRIVAL TIMES FOR THE FIRST IN THE SERIES OF TSUNAMI
WAVES ARE AS FOLLOWS IN PACIFIC STANDARD TIME. MONTEREY CALIFORNIA
ON JANUARY 23 AT 555 AM. SAN FRANCISCO CALIFORNIA ON JANUARY 23
AT 620 AM.

ONCE AGAIN, THE TSUNAMI WATCH REMAINS IN EFFECT FOR THE COASTAL
AREAS FROM POINT ARENA TO POINT PIEDRAS BLANCAS, WHICH INCLUDES
THE COASTLINE FROM SONOMA COUNTY SOUTHWARD THROUGH MONTEREY
COUNTY. IF YOU ARE LOCATED IN THIS COASTAL AREA, STAY ALERT FOR
FURTHER UPDATES. STAY TUNED TO YOUR LOCAL NEWS SOURCE AND NOAA
WEATHER RADIO FOR FURTHER INFORMATION AND UPDATES.


$$
Tsunami Watch
PZZ530-531-CAZ043-040-041-552-087-549-550-039-034-035-529-
530-006-505-506-508-509-109-104-103-101-ORZ021-022-002-001-
WAZ001-021-510-514>517-231216-
/O.CON.PAAQ.TS.A.0003.000000T0000Z-000000T0000Z/
Coastal areas between and including The Cal./Mexico Border
to The Wash./BC Border
216 AM AKST Tue Jan 23 2018

...THE TSUNAMI WATCH REMAINS IN EFFECT FOR THE COASTAL
AREAS OF CALIFORNIA, OREGON AND WASHINGTON FROM THE
CAL./MEXICO BORDER TO THE WASH./BC BORDER ...

If you are located in this coastal area, stay alert
for further updates.

Tsunami watches are an advance notice to areas that could be
impacted by a tsunami at a later time. Watch areas may be
upgraded to a warning or advisory status, or canceled,
based on new information.

At 1232 AM Alaska Standard Time on January 23 an earthquake with
preliminary magnitude 7.9 occurred 175 miles southeast of
Kodiak City Alaska.

Estimated tsunami start times for selected sites are;

Neah Bay Washington 450 AM. PST. January 23.
Moclips Washington 500 AM. PST. January 23.
Long Beach Washington 500 AM. PST. January 23.
Port Orford Oregon 505 AM. PST. January 23.
Seaside Oregon 505 AM. PST. January 23.
Westport Washington 510 AM. PST. January 23.
Charleston Oregon 510 AM. PST. January 23.
Newport Oregon 515 AM. PST. January 23.
Brookings Oregon 515 AM. PST. January 23.
Crescent City California 520 AM. PST. January 23.
Horse Mountain California 525 AM. PST. January 23.
Fort Bragg California 525 AM. PST. January 23.
Port Angeles Washington 530 AM. PST. January 23.
Monterey California 555 AM. PST. January 23.
Port Townsend Washington 555 AM. PST. January 23.
San Francisco California 615 AM. PST. January 23.
Port San Luis California 620 AM. PST. January 23.
Santa Barbara California 635 AM. PST. January 23.
Los Angeles Harbor California 650 AM. PST. January 23.
Oceanside California 700 AM. PST. January 23.
Newport Beach California 700 AM. PST. January 23.
La Jolla California 705 AM. PST. January 23.

The tsunami watch will remain in effect until further notice.
Refer to the internet site tsunami.gov for more information.

$$

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."
Weather Alerts by Type
Administrative Message
Avalanche Warning
Aviation Weather Warning
Coastal Flood Warning
Dense Fog Advisory
Fire Weather Watch
Flood Advisory
Flood Warning
Flood Watch
High Surf Advisory
High Wind Warning
High Wind Watch
Lake Wind Advisory
Rip Current Statement
Special Weather Statement
Tsunami Watch
Wind Advisory
Winter Storm Warning
Winter Storm Watch
Winter Weather Advisory
Additional Severe Weather Maps
Severe Outlook Today
Severe Outlook Today
WSI's Severe Outlook Map displays current Watches, Warnings and Advisories via County Fill colors.
Severe Outlook Tomorrow
Severe Outlook Tomorrow
WSI's Severe Outlook Forecast Map displaying projected Watches, Warnings and Advisories.
THUNDERcast
THUNDERcast
The THUNDERcast map shows areas of probability for regional or national thunderstorms for the current day.
1Km Storm Watch
1Km Storm Watch
The 1Km map allows you to view 1 kilometer (km) resolution radar imagery both nationally and regionally.
Metro Storm Watch
Metro Storm Watch
The Metro map allows you to view 1 kilometer (km) resolution radar imagery.
Advertisements