Guam County, Guam
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: Guam County, Guam
« View county list

High Surf Advisory
GUZ001>004-240900-
/O.CON.PGUM.SU.Y.0002.000000T0000Z-170126T0800Z/
GUAM-ROTA-TINIAN-SAIPAN-
600 AM CHST TUE JAN 24 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM CHST
THURSDAY...

* WAVES AND SURF...SURF IS CURRENTLY HAZARDOUS AT 8 TO 10 FEET ON
NORTH AND WEST FACING REEFS. THE SURF IS EXPECTED TO PEAK ON
WEDNESDAY AT 10 TO 12 FEET. SURF WILL BEGIN TO SUBSIDE
THURSDAY...AND COULD FALL BELOW HAZARDOUS LEVELS THURSDAY NIGHT.

* INCREASING NORTHEAST SWELL AND WIND WAVES WILL RESULT IN
HAZARDOUS SURF OF 9 TO 12 FEET ALONG EAST FACING REEFS. SURF
WILL REMAIN AT THESE LEVELS FOR THE NEXT COUPLE OF DAYS BEFORE
BEGINNING TO SUBSIDE WEDNESDAY NIGHT.

* IMPACTS...MINOR BEACH EROSION AND STRONG RIP CURRENTS ARE
POSSIBLE AT BEACHES ALONG COAST LINES FACING NORTH AND WEST.
RITIDIAN AND TARAGUE BEACHES ARE LIKELY VERY SUSCEPTIBLE.
ADDITIONALLY...A PORTUGUESE MAN-OF-WAR WAS RECENTLY REPORTED
AT TARAGUE BEACH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID VENTURING OUT TO THE REEF LINES...ESPECIALLY ALONG NORTH...
EAST AND WEST FACING SHORES WHERE THERE WILL BE A HIGH RISK OF
RIP CURRENTS.

&&

$$

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
Air Quality Alert
Avalanche Warning
Avalanche Watch
Aviation Weather Warning
Coastal Flood Advisory
Coastal Flood Statement
Coastal Flood Warning
Dense Fog Advisory
Fire Weather Watch
Flash Flood Watch
Flood Advisory
Flood Warning
Flood Watch
Freeze Watch
Freezing Rain Advisory
High Surf Advisory
High Wind Warning
Hydrologic Statement
Lake Wind Advisory
Rip Current Statement
Special Weather Statement
Wind Advisory
Wind Chill 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
Track Severe Weather on mobile