HIGH SURF ADVISORY
Warning Issue Date: 843 PM PST FRI DEC 25 2009
HIGH SURF ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO
4 PM PST SUNDAY...
A HIGH SURF ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO 4 PM
PST SUNDAY.
A LARGE LONG PERIOD SWELL WILL ARRIVE SATURDAY MORNING AND
PERSIST THROUGH SUNDAY AFTERNOON. SWELLS UP TO 18 FEET AT 17 SECONDS
WILL CAUSE HIGH SURF WITH LARGE AND DANGEROUS BREAKING WAVES AND A
POWERFUL UNDERTOW ALONG BEACHES AND JETTIES. BY SUNDAY AFTERNOON
WAVES DROP BELOW ADVISORY CRITERIA AT 13 FEET WITH A 15 SECOND PERIOD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING RIP CURRENTS AND LOCALIZED BEACH
EROSION.
$$
NK
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