GUAM County, Guam
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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: GUAM County, Guam
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High Surf Advisory
GUZ001>004-221030-
/X.NEW.PGUM.SU.Y.0023.141021T2228Z-141026T0600Z/
GUAM-ROTA-TINIAN-SAIPAN-
828 AM CHST WED OCT 22 2014

...HIGH SURF ADVISORY IN EFFECT UNTIL 4 PM CHST SUNDAY...

THE NATIONAL WEATHER SERVICE IN TIYAN HAS ISSUED A HIGH SURF
ADVISORY...WHICH IS IN EFFECT UNTIL 4 PM CHST SUNDAY.

BUOY READINGS...SATELLITE-DERIVED SEA HEIGHTS ACROSS THE MARIANAS AND
COMPUTER MODEL OUTPUT INDICATE A LARGE NORTH-NORTHEAST SWELL
QUICKLY BUILDING ACROSS THE REGION. HAZARDOUS SURF OF 7 TO 9 FEET
WILL CONTINUE FOR SAIPAN AND TINIAN WHILE SURF WILL BUILD TO
HAZARDOUS LEVELS OF 7 TO 9 ON ROTA AND GUAM THIS AFTERNOON. SURF
MAY BRIEFLY FALL BELOW HAZARDOUS LEVELS THURSDAY AND THURSDAY
NIGHT. HOWEVER...A SECONDARY LONG-PERIOD NORTHEAST SWELL WILL
RETURN FRIDAY CAUSING HAZARDOUS SURF ALONG NORTH FACING REEFS TO
CONTINUE THROUGH SATURDAY NIGHT. SURF IS EXPECTED TO FALL BELOW
HAZARDOUS LEVELS SUNDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID VENTURING NEAR EXPOSED REEFS AND BEACHES...ESPECIALLY THOSE
ALONG NORTH FACING REEFS AS RIP CURRENTS ARE LIFE THREATENING.

&&

$$

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