745
WHMY40 PGUM 051745
CFWGUM
URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
345 AM CHST THU NOV 6 2025
GUZ001-MPZ001>003-060745-
/O.CON.PGUM.SU.Y.0030.000000T0000Z-251107T0600Z/
/O.CON.PGUM.RP.S.0016.000000T0000Z-251107T0600Z/
GUAM-ROTA-TINIAN-SAIPAN-
345 AM CHST THU NOV 6 2025
..HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 4 PM CHST FRIDAY
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
AFTERNOON...
* WHAT...LARGE BREAKING WAVES OF 8 TO 11 FEET AND DANGEROUS RIP
CURRENTS EXPECTED.
* WHERE...FOR THE HIGH SURF ADVISORY, SOUTH FACING REEFS. FOR THE
HIGH RIP CURRENT RISK, EAST AND SOUTH 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...AS TROPICAL DEPRESSION 32W PASSES SOUTHWEST
OF GUAM, SURF CONDITIONS ARE EXPECTED TO DETERIORATE ALONG SOUTH
FACING REEFS INITIALLY, THEN EAST REEFS, AND EVENTUALLY WEST
REEFS AS 32W STRENGTHENS WEST OF THE MARIANAS. THIS, COUPLED
WITH ELEVATED HIGH TIDES, MAY PRODUCE MINOR RUNUP ALONG THESE
REEFS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
RIP CURRENTS WILL BE LIFE THREATENING. 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. INEXPERIENCED
SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO DANGEROUS SURF
CONDITIONS.
DECOU
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