Alert archive / Guam / Rip Current Statements in 2024

Rip Current Statement 22, NWS Guam

December 30, 2024

NWS Guam issued this rip current statement at Dec 30, 2024, 6:33 PM CST. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued
Dec 30, 2024, 6:33 PM CST (00:33 UTC)
Expired
Dec 31, 2024, 12:00 PM CST
In force
17 hr
Issued by
NWS Guam

The text

As transmitted.

916 
WHMY40 PGUM 310033
CFWGUM

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tiyan GU
1033 AM ChST Tue Dec 31 2024

GUZ001-MPZ001>003-311445-
/O.NEW.PGUM.SU.Y.0059.241231T0033Z-241231T1800Z/
/O.NEW.PGUM.RP.S.0022.241231T0033Z-241231T1800Z/
Guam-Rota-Tinian-Saipan-
1033 AM ChST Tue Dec 31 2024

...HIGH SURF ADVISORY IN EFFECT UNTIL 4 AM CHST WEDNESDAY...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE TONIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 7 to
  9 feet in the surf zone. For the High Rip Current Risk, dangerous
  rip currents.

* WHERE...For the High Surf Advisory, north facing reefs of the
  Marianas. For the High Rip Current Risk, north and east facing
  reefs of Marianas.

* WHEN...For the High Surf Advisory, until 4 AM ChST Wednesday.
  For the High Rip Current Risk, through late tonight.

* 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...Data from Ritidian buoy and surf observations
  showed surf has reached hazardous conditions for north facing 
  reefs. Seas are expected to fall 1 to 2 feet tonight, with surf 
  expected to fall below hazardous levels late tonight. 

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.

&&

$$

Williams
2 follow-up statements
560 
WHMY40 PGUM 310506
CFWGUM

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tiyan GU
306 PM ChST Tue Dec 31 2024

GUZ001-MPZ001>003-311800-
/O.CON.PGUM.SU.Y.0059.000000T0000Z-241231T1800Z/
/O.CON.PGUM.RP.S.0022.000000T0000Z-241231T1800Z/
Guam-Rota-Tinian-Saipan-
306 PM ChST Tue Dec 31 2024

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 4 AM CHST WEDNESDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE TONIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 7 to 9 
  feet in the surf zone. For the High Rip Current Risk, dangerous rip
  currents.

* WHERE...For the High Surf Advisory, north facing reefs of the 
  Marianas. For the High Rip Current Risk, north and east facing 
  reefs of Marianas.

* WHEN...For the High Surf Advisory, until 4 AM ChST Wednesday.

* 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...Data from Ritidian buoy and surf observations
  showed surf has reached hazardous conditions for north facing 
  reefs. Seas are expected to fall 1 to 2 feet tonight, with surf 
  expected to fall below hazardous levels late tonight.

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.

&&

$$

Williams
833 
WHMY40 PGUM 311737
CFWGUM

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Tiyan GU
337 AM ChST Wed Jan 1 2025

GUZ001-MPZ001>003-311845-
/O.EXP.PGUM.SU.Y.0059.000000T0000Z-241231T1800Z/
/O.EXP.PGUM.RP.S.0022.000000T0000Z-241231T1800Z/
Guam-Rota-Tinian-Saipan-
337 AM ChST Wed Jan 1 2025

...HIGH SURF ADVISORY WILL EXPIRE AT 4 AM CHST EARLY THIS
MORNING...
...HIGH RIP CURRENT RISK WILL EXPIRE AT 4 AM CHST EARLY THIS
MORNING...

The surf has dropped below criteria levels and is expected 
to continue to fall over the coming days. Likewise, the risk of 
rip currents has also dropped. Surf is expected to be around 6 
to 8 feet along north and east facing reefs. Beach-goers should 
remain cautious.

$$

Bowsher

The office that day

Everything else NWS Guam issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 30, 6:33 PM CSTHigh Surf AdvisoryGUM17 hr

Nearby

Rip Current Statements in Guam, 2024Rip Current Statements in Northern Mariana Islands, 2024Every rip current statement in 2024

Sources

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