151  
FPMY50 PGUM 160545  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
345 PM CHST MON MAR 16 2026  
 
GUZ001-MPZ001>003-162100-  
GUAM-ROTA-TINIAN-SAIPAN-  
345 PM CHST MON MAR 16 2026  
 
...HIGH SURF WARNING IN EFFECT THROUGH EARLY TUESDAY MORNING ALONG  
WEST, NORTH AND EAST FACING REEFS...  
...COASTAL FLOOD WATCH IN EFFECT THROUGH EARLY TUESDAY MORNING ALONG  
NORTH FACING SHORES...  
...HIGH RISK OF RIP CURRENTS THROUGH WEDNESDAY AFTERNOON ALONG WEST,  
NORTH AND EAST FACING REEFS...  
...HIGH SURF ADVISORY IN EFFECT FROM EARLY TUESDAY MORNING THROUGH  
4 PM CHST WEDNESDAY ALONG WEST, NORTH AND EAST FACING REEFS...  
   
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. NORTHEAST WINDS  
10 TO 15 MPH. LOWS AROUND 74. CHANCE OF SHOWERS 10 PERCENT.    
TUESDAY
 
MOSTLY SUNNY WITH ISOLATED SHOWERS. NORTHEAST WINDS 10 TO  
15 MPH. HIGHS AROUND 86. CHANCE OF SHOWERS 10 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. NORTHEAST  
WINDS 10 TO 15 MPH. LOWS AROUND 74. CHANCE OF SHOWERS 10 PERCENT.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS.  
NORTHEAST WINDS 15 TO 20 MPH. HIGHS AROUND 86. LOWS AROUND 74. CHANCE  
OF SHOWERS 20 PERCENT.    
THURSDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20  
PERCENT CHANCE OF SHOWERS. LOWS IN THE MID 70S. HIGHS IN THE MID 80S.   
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS IN  
THE UPPER 80S.  
 

 
 
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