229  
FPMY50 PGUM 081754  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
354 AM CHST SAT MAY 9 2026  
 
GUZ001-MPZ001-090845-  
GUAM-ROTA-  
354 AM CHST SAT MAY 9 2026  
 
...HIGH RIP CURRENT RISK IN EFFECT THROUGH SUNDAY AFTERNOON ALONG  
EAST FACING REEFS...  
   
TODAY  
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20  
MPH. HIGHS AROUND 85. CHANCE OF SHOWERS 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 10 TO 15  
MPH. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.    
SUNDAY  
PARTLY SUNNY WITH SCATTERED SHOWERS. EAST WINDS 15 TO 20  
MPH. HIGHS AROUND 86. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS. EAST  
WINDS 15 TO 20 MPH. LOWS AROUND 77. HIGHS AROUND 86. CHANCE OF  
SHOWERS 30 PERCENT.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLOUDY WITH SCATTERED  
SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S. CHANCE OF  
SHOWERS 30 PERCENT.    
WEDNESDAY THROUGH FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.  
 
 
 
MPZ002-003-090845-  
TINIAN-SAIPAN-  
354 AM CHST SAT MAY 9 2026  
 
...HIGH RIP CURRENT RISK IN EFFECT THROUGH SUNDAY AFTERNOON ALONG  
EAST FACING REEFS...  
   
TODAY  
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20  
MPH. HIGHS AROUND 85. CHANCE OF SHOWERS 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20  
MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.    
SUNDAY  
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20  
MPH. HIGHS AROUND 85. CHANCE OF SHOWERS 20 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 15  
TO 20 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.    
MONDAY  
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20  
MPH. HIGHS AROUND 85. CHANCE OF SHOWERS 20 PERCENT.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS IN  
THE UPPER 70S. HIGHS IN THE MID 80S. CHANCE OF SHOWERS 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S.    
WEDNESDAY THROUGH FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SHOWERS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 70S.  
 
 
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