335
WHMY40 PGUM 030619
CFWGUM
URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
419 PM CHST THU SEP 3 2026
GUZ001-MPZ001>003-032000-
/O.CON.PGUM.SU.Y.0055.000000T0000Z-260904T0600Z/
/O.CON.PGUM.RP.S.0021.000000T0000Z-260904T0600Z/
GUAM-ROTA-TINIAN-SAIPAN-
419 PM CHST THU SEP 3 2026
..HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 4 PM CHST FRIDAY
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
AFTERNOON...
* WHAT...FOR THE HIGH SURF ADVISORY, HAZARDOUS SURF OF 7 TO 10
FEET IN THE SURF ZONE. FOR THE HIGH RIP CURRENT RISK, DANGEROUS
RIP CURRENTS.
* WHERE...WEST FACING REEFS OF THE MARIANAS.
* WHEN...UNTIL 4 PM CHST FRIDAY.
* IMPACTS...DANGEROUS SWIMMING AND SURFING CONDITIONS AND
LOCALIZED BEACH EROSION. RIP CURRENTS CAN SWEEP EVEN THE BEST
SWIMMERS AWAY FROM SHORE INTO DEEPER WATER.
* ADDITIONAL DETAILS...PULSES IN THE SOUTHWESTERLY MONSOON ALONG
THE SOUTHERN PERIPHERIES OF NEWLY-FORMED INVEST 97W WILL
CONTINUE TO BRING LARGE SWELLS FROM THE SOUTHWEST TO THE
NORTHWEST TO THE MARIANAS TONIGHT AND FRIDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO
DANGEROUS SURF CONDITIONS.
IF CAUGHT IN A RIP CURRENT, RELAX AND FLOAT. DON'T SWIM AGAINST
THE CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE
SHORELINE. IF UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE
FOR HELP.
MONTVILA
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