415
WHPQ42 PGUM 130710
CFWPQ2
URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
510 PM CHST MON APR 13 2026
FMZ023-132200-
/O.EXP.PGUM.SU.W.0004.000000T0000Z-260413T0700Z/
/O.EXP.PGUM.CF.Y.0001.000000T0000Z-260413T0700Z/
/O.NEW.PGUM.CF.S.0003.260413T0710Z-260414T0700Z/
/O.EXT.PGUM.SU.Y.0036.000000T0000Z-260414T0700Z/
CHUUK-
510 PM CHST MON APR 13 2026
..COASTAL FLOOD STATEMENT IN EFFECT THROUGH TUESDAY AFTERNOON
..HIGH SURF ADVISORY NOW IN EFFECT UNTIL 5 PM CHST TUESDAY
..HIGH SURF WARNING IS NO LONGER IN EFFECT
..COASTAL FLOOD ADVISORY IS NO LONGER IN EFFECT
* WHAT...LARGE BREAKING WAVES OF 10 TO 14 FEET, DECREASING TO 9 TO
12 FEET TUESDAY. ISOLATED MINOR COASTAL FLOODING POSSIBLE.
* WHERE...SOUTH, WEST, AND NORTH FACING REEFS OF CHUUK.
* WHEN...FOR THE HIGH SURF ADVISORY, UNTIL 5 PM CHST TUESDAY. FOR
THE COASTAL FLOOD STATEMENT, THROUGH TUESDAY AFTERNOON.
* IMPACTS...SOME WATER ON LOW LYING ROADS AND PROPERTY. DANGEROUS
SWIMMING AND SURFING CONDITIONS AND LOCALIZED BEACH EROSION.
* ADDITIONAL DETAILS...SUPER TYPHOON SINLAKU IS ABOUT 440 MILES
NORTHWEST OF CHUUK AND CONTINUES TO MOVE AWAY FROM THE REGION.
SIGNIFICANT WEST-SOUTHWEST AND NORTHWESTERLY SWELLS WILL
CONTINUE TO BRING HAZARDOUS SURF ALONG SOUTH, WEST, AND NORTH
FACING REEFS, WITH MINOR COASTAL INUNDATION POSSIBLE.
CONDITIONS WILL GRADUALLY IMPROVE AS STY SINLAKU SLOWLY MOVES
NORTHWEST, POSSIBLY ALLOWING SURF TO FALL BELOW HAZARDOUS LEVELS
OF 9 FEET TUESDAY AFTERNOON.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO
DANGEROUS SURF CONDITIONS.
FMZ037-132200-
/O.EXB.PGUM.SU.Y.0036.260413T0710Z-260417T0700Z/
YAP-
510 PM CHST MON APR 13 2026
..HIGH SURF ADVISORY IN EFFECT UNTIL 5 PM CHST FRIDAY
* WHAT...LARGE BREAKING WAVES OF 9 TO 11 FEET, INCREASING TO 10
TO 13 FEET WEDNESDAY.
* WHERE...NORTH FACING REEFS OF YAP.
* WHEN...UNTIL 5 PM CHST FRIDAY.
* IMPACTS...DANGEROUS SWIMMING AND SURFING CONDITIONS AND
LOCALIZED BEACH EROSION.
* ADDITIONAL DETAILS...LARGE NORTHEAST SWELL FROM SUPER TYPHOON
SINLAKU WILL BRING HAZARDOUS SURF ALONG NORTH FACING REEFS
THROUGH AT LEAST FRIDAY AFTERNOON. SURF LOOKS TO RISE TO 10 TO
13 FEET ALONG NORTH AND EAST FACING REEFS AROUND WEDNESDAY,
REACHING HAZARDOUS CRITERIA FOR EAST FACING REEFS AS WELL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO
DANGEROUS SURF CONDITIONS.
CRUZ
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page