Alert archive / Guam / Rip Current Statements in 2019

Rip Current Statement 3, NWS Guam

July 17, 2019

NWS Guam issued this rip current statement at Jul 17, 2019, 2:14 AM CDT. It was in force for 35 hr.

The area

The counties it named.

The facts

Issued
Jul 17, 2019, 2:14 AM CDT (07:14 UTC)
Expired
Jul 18, 2019, 1:19 PM CDT
In force
35 hr
Issued by
NWS Guam

The text

As transmitted.

302 
WHMY40 PGUM 170714
CFWGUM

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
514 PM CHST WED JUL 17 2019

...MONSOON SURGE PRODUCING HAZARDOUS SURF IN THE MARIANAS...

.RESIDUAL LARGE MONSOON SWELL PRODUCED BY A MONSOON WIND SURGE 
WILL MAINTAIN HAZARDOUS SURF AND A HIGH RISK OF RIP CURRENTS ALONG
SOUTH AND WEST FACING REEFS UNTIL THURSDAY MORNING.

GUZ003-004-172000-
/O.NEW.PGUM.SU.Y.0013.190717T0714Z-190717T2000Z/
/O.NEW.PGUM.RP.S.0003.190717T0714Z-190717T2000Z/
TINIAN-SAIPAN-
514 PM CHST WED JUL 17 2019

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM THURSDAY FOR SOUTH AND 
WEST FACING REEFS...
...HIGH RISK OF RIP CURRENTS ALONG SOUTH AND WEST FACING REEFS
UNTIL THURSDAY MORNING...

THE NATIONAL WEATHER SERVICE IN TIYAN HAS ISSUED A HIGH SURF
ADVISORY, WHICH IS IN EFFECT UNTIL 6 AM THURSDAY. A HIGH RIP 
CURRENT RISK HAS ALSO BEEN ISSUED. THIS HIGH RIP CURRENT RISK IS 
IN EFFECT THROUGH LATE TONIGHT. 

HAZARDOUS SURF OF 8 TO 11 FEET WILL CONTINUE ALONG SOUTH AND WEST
FACING REEFS TONIGHT. SURF WILL BEGIN TO SUBSIDE AFTER MIDNIGHT 
AND COULD FALL BELOW HAZARDOUS LEVELS THURSDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

THERE IS A HIGH RISK OF RIP CURRENTS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN
CALM...DO NOT EXHAUST YOURSELF AND STAY AFLOAT WHILE WAITING FOR
HELP. IF YOU HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO
SHORE AND BACK TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO
SWIM DIRECTLY AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY. 

&&

$$

KLEESCHULTE
3 follow-up statements
338 
WHMY40 PGUM 171757
CFWGUM

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
357 AM CHST THU JUL 18 2019

...REMNANT MONSOON SWELL PROLONGING HAZARDOUS SURF TODAY...

.RESIDUAL SOUTHWESTERLY MONSOON SWELL WILL MAINTAIN HAZARDOUS SURF 
AND A HIGH RISK OF RIP CURRENTS ALONG SOUTH AND WEST FACING REEFS 
THROUGH THIS AFTERNOON.

GUZ003-004-180800-
/O.EXT.PGUM.SU.Y.0013.000000T0000Z-190718T0800Z/
/O.EXT.PGUM.RP.S.0003.000000T0000Z-190718T0800Z/
TINIAN-SAIPAN-
357 AM CHST THU JUL 18 2019

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM THIS EVENING FOR SOUTH AND
WEST FACING REEFS...
...HIGH RISK OF RIP CURRENTS THROUGH THIS AFTERNOON ALONG SOUTH AND
WEST FACING REEFS...

HAZARDOUS SURF OF 8 TO 10 FEET WILL CONTINUE ALONG SOUTH AND WEST 
FACING REEFS THIS MORNING. SURF IS EXPECTED TO SUBSIDE THIS AFTERNOON
AND FALL BELOW HAZARDOUS LEVELS THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HAZARDOUS SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND DANGEROUS 
SWIMMING CONDITIONS.

THERE IS A HIGH RISK OF RIP CURRENTS.

IF YOU BECOME CAUGHT IN A RIP CURRENT...YELL FOR HELP. REMAIN CALM...
DO NOT EXHAUST YOURSELF...STAY AFLOAT WHILE WAITING FOR HELP. IF YOU
HAVE TO SWIM OUT OF A RIP CURRENT...SWIM PARALLEL TO SHORE AND BACK 
TOWARD THE BEACH WHEN POSSIBLE. DO NOT ATTEMPT TO SWIM DIRECTLY 
AGAINST A RIP CURRENT AS YOU WILL TIRE QUICKLY.

&&

$$

AYDLETT
096 
WHMY40 PGUM 180700
CFWGUM

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
500 PM CHST THU JUL 18 2019

GUZ003-004-182000-
/O.EXT.PGUM.SU.Y.0013.000000T0000Z-190718T2000Z/
/O.EXT.PGUM.RP.S.0003.000000T0000Z-190718T2000Z/
TINIAN-SAIPAN-
500 PM CHST THU JUL 18 2019

...HIGH SURF ADVISORY IN EFFECT TONIGHT FOR SOUTH AND WEST FACING
REEFS...
...HIGH RISK OF RIP CURRENTS TONIGHT...

HAZARDOUS SURF OF 7 TO 9 FEET WILL CONTINUE ALONG SOUTH AND WEST 
FACING REEFS THIS EVENING. SURF IS EXPECTED TO SUBSIDE OVERNIGHT 
AND FALL BELOW HAZARDOUS LEVELS SOME TIME AFTER MIDNIGHT. THERE
IS A HIGH RISK OF RIP CURRENTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID VENTURING OUT ALONG EXPOSED REEFS AND BEACHES FACING SOUTH
AND WEST. IF YOU ARE CAUGHT IN A RIP CURRENT...SWIM PARALLEL TO 
SHORE...THEN BACK IN TOWARD THE BEACH WHEN POSSIBLE. 

&&

$$

MIDDLEBROOKE
498 
WHMY40 PGUM 181819
CFWGUM

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
419 AM CHST FRI JUL 19 2019

...SURF DECREASING ALONG SOUTH AND WEST FACING REEFS...

.DECREASING WESTERLY MONSOON SWELL HAS CAUSED SURF TO FALL BELOW 
HAZARDOUS LEVELS AT TINIAN AND SAIPAN.

GUZ003-004-181930-
/O.CAN.PGUM.SU.Y.0013.000000T0000Z-190718T2000Z/
/O.CAN.PGUM.RP.S.0003.000000T0000Z-190718T2000Z/
TINIAN-SAIPAN-
419 AM CHST FRI JUL 19 2019

...HIGH SURF ADVISORY IS NO LONGER IN EFFECT...
...RISK OF RIP CURRENTS IS NO LONGER HIGH...

THE NATIONAL WEATHER SERVICE IN TIYAN HAS CANCELLED THE HIGH SURF
ADVISORY. THERE IS NO LONGER A HIGH RISK OF RIP CURRENTS.

BUOY AND ALTIMETRY DATA SHOW THAT WESTERLY SWELL HAVE SLOWLY 
DECREASED OVERNIGHT. AS A RESULT...SURF HAS DECREASED TO JUST BELOW
HAZARDOUS LEVELS AND THE HIGH SURF ADVISORY IS NO LONGER IN EFFECT.

CONTINUE TO BE CAUTIOUS NEAR REEF LINES AS STRONG CURRENTS MAY STILL
OCCUR.

$$

AYDLETT

The office that day

Everything else NWS Guam issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 17, 2:14 AM CDTHigh Surf AdvisoryGUM35 hr

Nearby

Rip Current Statements in Guam, 2019Every rip current statement in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.