052  
FZPQ52 PGUM 210651 CCA  
CWFPQ2  
 
COASTAL WATERS/ISLAND FORECAST FOR WESTERN MICRONESIA...CORRECTED  
NATIONAL WEATHER SERVICE TIYAN GU  
451 PM CHST TUE JUL 21 2026  
 
COASTAL WATERS EXTEND OUT TO 40 NAUTICAL MILES  
 
PMZ161-212300-  
PALAU COASTAL WATERS-  
451 PM CHST TUE JUL 21 2026  
   
..MONSOON PATTERN IS EXPECTED TO BRING HEAVY DOWNPOURS  
GUSTY  
WINDS...AND CHOPPY SEAS THE NEXT FEW DAYS...  
   
TONIGHT  
SOUTHWEST WIND 15 TO 20 KT. WIND WAVES 2 TO 4 FT.  
SOUTHWEST SWELL 4 TO 5 FT. MOSTLY CLOUDY WITH SCATTERED LOCALLY HEAVY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS AROUND 76. CHANCE OF  
SHOWERS 50 PERCENT.    
WEDNESDAY  
SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 2 TO 4 FT.  
SOUTHWEST SWELL 3 TO 4 FT. MOSTLY CLOUDY WITH SCATTERED LOCALLY HEAVY  
SHOWERS AND ISOLATED THUNDERSTORMS. HIGHS NEAR 85. CHANCE OF SHOWERS  
50 PERCENT.    
WEDNESDAY NIGHT  
SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 3 TO 5 FT.  
SOUTHWEST SWELL 4 TO 5 FT. MOSTLY CLOUDY WITH SCATTERED LOCALLY HEAVY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS AROUND 76. CHANCE OF  
SHOWERS 50 PERCENT.    
THURSDAY  
SOUTH WIND 10 TO 20 KT. WIND WAVES 3 TO 5 FT. SOUTHWEST  
SWELL 3 TO 4 FT. CLOUDY WITH NUMEROUS LOCALLY HEAVY SHOWERS AND  
ISOLATED THUNDERSTORMS. HIGHS NEAR 85. CHANCE OF SHOWERS 70 PERCENT.    
THURSDAY NIGHT  
SOUTH WIND 5 TO 15 KT. WIND WAVES 1 TO 3 FT.  
SOUTHWEST SWELL 3 TO 4 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 77. CHANCE OF SHOWERS 50  
PERCENT.   
FRIDAY  
SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. SOUTHWEST  
SWELL 3 FT. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE  
UPPER 70S.   
SATURDAY  
SOUTHEAST WIND 5 KT. WIND WAVES 2 FT OR LESS. SOUTHWEST  
SWELL 3 FT. PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. HIGHS IN  
THE MID 80S. LOWS IN THE UPPER 70S.    
SUNDAY  
SOUTH WIND 5 KT. WIND WAVES 2 FT OR LESS. SOUTH SWELL  
3 FT. PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. LOWS IN THE UPPER 70S.  
 
 
 
PMZ171-212300-  
YAP COASTAL WATERS-  
451 PM CHST TUE JUL 21 2026  
   
..MONSOON PATTERN IS EXPECTED TO BRING HEAVY DOWNPOURS  
GUSTY  
WINDS...AND CHOPPY SEAS THE NEXT FEW DAYS...  
 
CORRECTED POPS FOR THURSDAY.  
   
TONIGHT  
SOUTHWEST WIND 15 TO 20 KT. WIND WAVES 2 TO 4 FT.  
SOUTHWEST SWELL 5 TO 6 FT. MOSTLY CLOUDY WITH SCATTERED LOCALLY HEAVY  
SHOWERS BECOMING NUMEROUS AROUND MIDNIGHT. ISOLATED THUNDERSTORMS.  
LOWS AROUND 76. CHANCE OF SHOWERS 60 PERCENT.    
WEDNESDAY  
SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 3 TO 5 FT. WEST  
SWELL 5 TO 6 FT. WIDESPREAD LOCALLY HEAVY SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS NEAR 84. CHANCE OF SHOWERS 80 PERCENT.    
WEDNESDAY NIGHT  
SOUTH WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT.  
SOUTHWEST SWELL 5 TO 6 FT. MOSTLY CLOUDY WITH NUMEROUS LOCALLY HEAVY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS AROUND 75. CHANCE OF  
SHOWERS 70 PERCENT.    
THURSDAY  
SOUTH WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT. SOUTHWEST  
SWELL 4 TO 5 FT. NUMEROUS LOCALLY HEAVY SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS NEAR 85. CHANCE OF SHOWERS 70 PERCENT.    
THURSDAY NIGHT  
SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS.  
SOUTHWEST SWELL 4 TO 5 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 79. CHANCE OF SHOWERS  
40 PERCENT.    
FRIDAY  
SOUTHWEST TO WEST WIND 10 KT. WIND WAVES 2 FT OR LESS.  
WEST 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.    
SATURDAY  
WEST TO NORTHWEST WIND 5 KT. WIND WAVES 2 FT OR LESS.  
MIXED SWELL SOUTHWEST 3 FT AND EAST 3 FT. MOSTLY CLOUDY. A 20 PERCENT  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN  
THE UPPER 780S.    
SUNDAY  
NORTH WIND 5 KT. WIND WAVES 2 FT OR LESS. SOUTHEAST SWELL  
3 FT. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE UPPER  
70S.  
 
 
 
PMZ172-212300-  
CHUUK COASTAL WATERS-  
451 PM CHST TUE JUL 21 2026  
   
TONIGHT  
WEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. WEST SWELL  
3 TO 4 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS AROUND 77. CHANCE OF SHOWERS 30 PERCENT.    
WEDNESDAY  
NORTHWEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS.  
WEST SWELL 3 TO 4 FT. PARTLY SUNNY WITH SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. HIGHS NEAR 86. CHANCE OF SHOWERS 40 PERCENT.   
WEDNESDAY NIGHT  
NORTH WIND 10 KT. WIND WAVES 2 FT OR LESS. WEST  
SWELL 3 TO 4 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND  
77. CHANCE OF SHOWERS 50 PERCENT.    
THURSDAY  
SOUTHWEST WIND 5 KT. WIND WAVES 2 FT OR LESS. WEST SWELL  
3 TO 4 FT. MOSTLY SUNNY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
HIGHS NEAR 88. CHANCE OF SHOWERS 20 PERCENT.    
THURSDAY NIGHT  
WEST WIND 5 KT. WIND WAVES 2 FT OR LESS. SOUTHWEST  
SWELL 3 TO 4 FT. PARTLY CLOUDY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 77. CHANCE OF SHOWERS 20 PERCENT.    
FRIDAY  
SOUTHWEST WIND 5 KT. WIND WAVES 2 FT OR LESS. WEST 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  
SOUTH WIND 5 KT. WIND WAVES 2 FT OR LESS. SOUTHWEST  
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.    
SUNDAY  
SOUTHWEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS.  
SOUTHEAST SWELL 3 FT. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 80S.  
LOWS IN THE UPPER 70S.  
 
 
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