972  
FZPQ52 PGUM 161846  
CWFPQ2  
 
COASTAL WATERS/ISLAND FORECAST FOR WESTERN MICRONESIA  
NATIONAL WEATHER SERVICE TIYAN GU  
446 AM CHST WED SEP 17 2025  
 
COASTAL WATERS EXTEND OUT TO 40 NAUTICAL MILES  
 
PMZ161-170800-  
PALAU COASTAL WATERS-  
446 AM CHST WED SEP 17 2025  
   
TODAY
 
VARIABLE WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST SWELL  
3 FT. PARTLY SUNNY WITH ISOLATED SHOWERS. SLIGHT CHANCE OF AFTERNOON  
THUNDERSTORMS. HIGHS NEAR 88. CHANCE OF SHOWERS 20 PERCENT.   
TONIGHT
 
EAST WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST SWELL 3 FT.  
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS. LOWS AROUND  
78. CHANCE OF SHOWERS 20 PERCENT.   
THURSDAY
 
EAST WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST SWELL  
3 FT. PARTLY SUNNY WITH ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS  
NEAR 88. CHANCE OF SHOWERS 20 PERCENT.   
THURSDAY NIGHT
 
EAST WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST  
SWELL 3 FT. MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 77. CHANCE OF SHOWERS 20 PERCENT.   
FRIDAY AND SATURDAY
 
NORTHEAST WIND 5 KT. WIND WAVES 2 FT OR LESS.  
EAST SWELL 3 FT. PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 80S. LOWS IN THE MID 70S.   
SUNDAY
 
WEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. SOUTH SWELL  
3 FT. MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. LOWS IN THE UPPER 70S.  
 

 
 
PMZ171-170800-  
YAP COASTAL WATERS-  
446 AM CHST WED SEP 17 2025  
   
TODAY
 
SOUTHWEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. EAST  
SWELL 3 FT. PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS NEAR 86. CHANCE OF SHOWERS 40 PERCENT.   
TONIGHT
 
SOUTH WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST SWELL 3 TO  
4 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS AROUND 79. CHANCE OF SHOWERS 30 PERCENT.   
THURSDAY
 
SOUTHEAST WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST SWELL  
3 TO 4 FT. PARTLY SUNNY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
HIGHS NEAR 87. CHANCE OF SHOWERS 20 PERCENT.   
THURSDAY NIGHT
 
SOUTHEAST WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST  
SWELL 3 FT. MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.   
FRIDAY THROUGH SUNDAY
 
EAST WIND 5 KT. WIND WAVES 2 FT OR LESS.  
EAST SWELL 3 FT. PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 80S. LOWS IN THE MID 70S.  
 

 
 
PMZ172-170800-  
CHUUK COASTAL WATERS-  
446 AM CHST WED SEP 17 2025  
   
TODAY
 
SOUTHEAST WIND 5 KT. WIND WAVES 2 FT OR LESS. EAST SWELL  
4 TO 5 FT. PARTLY SUNNY WITH ISOLATED SHOWERS. ISOLATED AFTERNOON  
THUNDERSTORMS. HIGHS NEAR 87. CHANCE OF SHOWERS 20 PERCENT.   
TONIGHT
 
NORTHEAST WIND 5 TO 10 KT. WIND WAVES 2 FT OR  
LESS. EAST SWELL 3 TO 4 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 79. CHANCE OF SHOWERS  
50 PERCENT.   
THURSDAY
 
NORTHEAST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. EAST  
SWELL 3 TO 4 FT. PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS NEAR 87. CHANCE OF SHOWERS 30 PERCENT.   
THURSDAY NIGHT
 
NORTHEAST WIND 5 TO 10 KT. WIND WAVES 2 FT OR  
LESS. EAST SWELL 3 TO 4 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 78. CHANCE OF SHOWERS  
50 PERCENT.   
FRIDAY
 
EAST WIND 10 KT. WIND WAVES 2 FT OR LESS. EAST SWELL 3 FT.  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.   
SATURDAY AND SUNDAY
 
SOUTHEAST WIND 5 KT. WIND WAVES 2 FT OR LESS.  
EAST SWELL 3 TO 4 FT. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 80S.  
LOWS IN THE UPPER 70S.  
 

 
 
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