426
WHMY40 PGUM 260614
CFWGUM

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tiyan GU
414 PM ChST Sat Jul 26 2025

MPZ001>003-262015-
/O.EXT.PGUM.CF.W.0001.000000T0000Z-250727T0800Z/
/O.EXT.PGUM.SU.Y.0026.250726T2000Z-250729T0800Z/
/O.EXT.PGUM.RP.S.0013.000000T0000Z-250729T0800Z/
/O.CON.PGUM.SU.W.0001.000000T0000Z-250726T2000Z/
Rota-Tinian-Saipan-
414 PM ChST Sat Jul 26 2025

...COASTAL FLOOD WARNING NOW IN EFFECT UNTIL 6 PM CHST SUNDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH TUESDAY
AFTERNOON...
...HIGH SURF WARNING REMAINS IN EFFECT UNTIL 6 AM CHST SUNDAY...
...HIGH SURF ADVISORY NOW IN EFFECT FROM 6 AM SUNDAY TO 6 PM CHST
TUESDAY...

* WHAT...For the Coastal Flood Warning, significant coastal
  flooding of 2 to 4 feet. For the High Surf Warning, dangerously
  large breaking waves of 12 to 16 feet in the surf zone. For the
  High Surf Advisory, large breaking waves of 9 to 13 feet
  expected in the surf zone. For the High Rip Current Risk,
  dangerous rip currents.

* WHERE...For the Coastal Flood Warning and High Surf Warning,
  south and west facing reefs. For the High Surf Advisory, south,
  west and north facing reefs. For the High Rip Current Risk,
  south, west and north facing reefs.

* WHEN...For the Coastal Flood Warning, until 6 PM ChST Sunday.
  For the High Surf Warning, until 6 AM ChST Sunday. For the High
  Surf Advisory, until 6 AM ChST Monday along north facing reefs,
  from 6 AM ChST Sunday until 6 AM ChST Monday along south facing
  reefs, and from 6 AM ChST Sunday until 6 PM ChST Tuesday along
  west facing reefs. For the High Rip Current Risk, through Sunday
  night along north and south facing reefs, and through Tuesday
  afternoon along west facing reefs.

* IMPACTS...Numerous roads may be closed. Low lying property
  including homes, businesses, and some critical infrastructure
  will be inundated. Some shoreline erosion will occur. Breaking
  waves can sweep people off jetties and docks, and into dangerous
  seas. Life-threatening swimming conditions and significant
  beach erosion can be expected. Rip currents can sweep even the
  best swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Everyone should remain out of the water due to life-threatening
surf conditions. Stay off of jetties, piers, and other waterside
infrastructure.

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.

&&

$$

GUZ001-262015-
/O.EXT.PGUM.CF.Y.0001.000000T0000Z-250727T0800Z/
/O.EXT.PGUM.SU.Y.0026.000000T0000Z-250729T0800Z/
/O.EXT.PGUM.RP.S.0013.000000T0000Z-250729T0800Z/
Guam-
414 PM ChST Sat Jul 26 2025

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 6 PM CHST SUNDAY...
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM CHST TUESDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH TUESDAY
AFTERNOON...

* WHAT...For the Coastal Flood Advisory, minor coastal flooding of
  1 to 3 feet. For the High Surf Advisory, large breaking waves of
  9 to 13 feet in the surf zone. For the High Rip Current Risk,
  dangerous rip currents.

* WHERE...For the Coastal Flood Advisory, south and west facing
  reefs. For the High Surf Advisory, south, west and north facing
  reefs. For the High Rip Current Risk, south, west and north
  facing reefs.

* WHEN...For the Coastal Flood Advisory, until 6 PM ChST Sunday.
  For the High Surf Advisory, until 6PM ChST ChST Sunday along
  north and south facing reefs, and until 6 PM ChST Tuesday along
  west facing reefs. For the High Rip Current Risk, through Sunday
  afternoon along north and south facing reefs, and through
  Tuesday afternoon along west facing reefs.

* IMPACTS...Flooding of lots, parks, and roads with only isolated
  road closures expected. Dangerous swimming and surfing
  conditions and localized beach erosion. Rip currents can sweep
  even the best swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Rip currents will be life threatening. Inexperienced swimmers
should remain out of the water due to dangerous surf conditions.

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.

&&

$$

Slagle