988  
FPMY50 PGUM 011752  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
352 AM CHST TUE DEC 2 2025  
 
GUZ001-MPZ001-020830-  
GUAM-ROTA-  
352 AM CHST TUE DEC 2 2025  
 
...HIGH SURF ADVISORY IN EFFECT UNTIL 5 PM CHST THIS AFTERNOON ALONG  
NORTH FACING REEFS...  
...HIGH RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY AFTERNOON ALONG  
NORTH AND EAST FACING REEFS...  
   
TODAY
 
PARTLY SUNNY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20  
MPH. HIGHS NEAR 85. CHANCE OF SHOWERS 20 PERCENT.   
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS. EAST WINDS  
10 TO 15 MPH. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.   
WEDNESDAY
 
BREEZY. PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS  
15 TO 20 MPH. HIGHS AROUND 88. CHANCE OF SHOWERS 20 PERCENT.   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS  
15 TO 20 MPH. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.   
THURSDAY
 
PARTLY SUNNY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
EAST WINDS 10 TO 15 MPH. HIGHS AROUND 88. CHANCE OF SHOWERS  
20 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.   
FRIDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS IN  
THE UPPER 80S.   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S.   
SATURDAY THROUGH MONDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.  
 

 
 
MPZ002-003-020830-  
TINIAN-SAIPAN-  
352 AM CHST TUE DEC 2 2025  
 
...HIGH SURF ADVISORY IN EFFECT UNTIL 5 PM CHST THIS AFTERNOON ALONG  
NORTH FACING REEFS...  
...HIGH RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY AFTERNOON ALONG  
NORTH AND EAST FACING REEFS...  
   
TODAY
 
MOSTLY SUNNY WITH ISOLATED LIGHT SHOWERS. SOUTHEAST WINDS  
15 TO 20 MPH. HIGHS NEAR 88. CHANCE OF SHOWERS 10 PERCENT.   
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS. EAST WINDS 15  
TO 20 MPH. LOWS AROUND 77. CHANCE OF SHOWERS 10 PERCENT.   
WEDNESDAY
 
MOSTLY SUNNY WITH ISOLATED LIGHT SHOWERS. SOUTHEAST  
WINDS 15 TO 20 MPH. HIGHS NEAR 87. CHANCE OF SHOWERS 10 PERCENT.   
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. ISOLATED LIGHT  
SHOWERS. EAST WINDS 15 TO 20 MPH. LOWS AROUND 78. HIGHS NEAR 88.  
CHANCE OF SHOWERS 20 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S.   
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS IN  
THE UPPER 80S.   
FRIDAY NIGHT THROUGH MONDAY
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.  
 

 
 
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