483  
FZPQ52 PGUM 312244 AAA  
CWFPQ2  
 
COASTAL WATERS/ISLAND FORECAST FOR WESTERN MICRONESIA...UPDATED  
NATIONAL WEATHER SERVICE TIYAN GU  
844 AM CHST TUE SEP 1 2026  
 
COASTAL WATERS EXTEND OUT TO 40 NAUTICAL MILES  
 
PMZ161-010900-  
PALAU COASTAL WATERS-  
844 AM CHST TUE SEP 1 2026  
   
TODAY
 
SOUTHWEST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT. SOUTHWEST  
SWELL 3 TO 4 FT. MOSTLY SUNNY. ISOLATED SHOWERS. HIGHS NEAR 88.  
CHANCE OF SHOWERS 20 PERCENT.    
TONIGHT
 
SOUTHWEST WIND 5 TO 15 KT. WIND WAVES 1 TO 3 FT.  
SOUTHWEST SWELL 3 TO 4 FT. MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS  
AROUND 78. CHANCE OF SHOWERS 20 PERCENT.    
WEDNESDAY
 
SOUTHWEST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT.  
SOUTHWEST SWELL 3 TO 4 FT. PARTLY SUNNY. ISOLATED SHOWERS AND  
THUNDERSTORMS. HIGHS NEAR 88. CHANCE OF SHOWERS 20 PERCENT.    
WEDNESDAY NIGHT
 
SOUTHWEST WIND 5 TO 15 KT. WIND WAVES 1 TO 3 FT.  
SOUTHWEST SWELL 3 TO 4 FT. MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS  
AROUND 79. CHANCE OF SHOWERS 20 PERCENT.   
THURSDAY
 
SOUTHWEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS.  
SOUTHWEST SWELL 3 FT. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.    
FRIDAY AND SATURDAY
 
SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR  
LESS. LIGHT SWELL. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S. CHANCE OF  
SHOWERS 20 PERCENT.  
 

 
 
PMZ171-010900-  
YAP COASTAL WATERS-  
844 AM CHST TUE SEP 1 2026  
 
UPDATED TO DECREASE SHOWERS FOR THE REST OF TODAY.  
   
REST OF TODAY
 
WEST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT. WEST  
SWELL 4 TO 5 FT. MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS NEAR 86. CHANCE OF SHOWERS 30 PERCENT.   
TONIGHT
 
WEST WIND 5 TO 15 KT. WIND WAVES 1 TO 3 FT. WEST SWELL  
4 TO 5 FT. MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS AROUND 77. CHANCE OF SHOWERS 50 PERCENT.    
WEDNESDAY
 
SOUTHWEST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT. WEST  
SWELL 4 TO 5 FT. MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS NEAR 86. CHANCE OF SHOWERS 60 PERCENT.    
WEDNESDAY NIGHT
 
WEST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT. WEST  
SWELL 4 TO 5 FT. CLOUDY. NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS AROUND 78. CHANCE OF SHOWERS 60 PERCENT.    
THURSDAY
 
WEST WIND 5 TO 15 KT. WIND WAVES 1 TO 3 FT. WEST SWELL 3  
TO 4 FT. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE  
UPPER 70S.    
FRIDAY AND SATURDAY
 
SOUTHWEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR  
LESS. NORTHWEST SWELL 3 TO 4 FT. PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.  
CHANCE OF SHOWERS 20 PERCENT.  
 

 
 
PMZ172-010900-  
CHUUK COASTAL WATERS-  
844 AM CHST TUE SEP 1 2026  
 
UPDATED TO DECREASE SHOWERS FOR THE REST OF TODAY.  
   
REST OF TODAY
 
SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 2 TO 4 FT.  
SOUTHWEST SWELL 4 TO 5 FT. PARTLY CLOUDY. ISOLATED SHOWERS. HIGHS  
NEAR 86. CHANCE OF SHOWERS 20 PERCENT.    
TONIGHT
 
SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 2 TO 4 FT.  
SOUTHWEST SWELL 4 TO 6 FT. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 77. CHANCE OF SHOWERS  
40 PERCENT.   
WEDNESDAY
 
SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 2 TO 4 FT.  
SOUTHWEST SWELL 5 TO 6 FT. PARTLY SUNNY. SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. HIGHS NEAR 87. CHANCE OF SHOWERS 30 PERCENT.   
WEDNESDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT.  
SOUTHWEST SWELL 5 TO 6 FT. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 78. CHANCE OF SHOWERS  
30 PERCENT.   
THURSDAY THROUGH SATURDAY
 
WEST WIND 5 TO 15 KT. WIND WAVES 1 TO 3  
FT. WEST SWELL 3 TO 5 FT. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S. CHANCE OF  
SHOWERS 20 PERCENT.  
 

 
 
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