845  
FZPQ52 PGUM 111800  
CWFPQ2  
 
COASTAL WATERS/ISLAND FORECAST FOR WESTERN MICRONESIA  
NATIONAL WEATHER SERVICE TIYAN GU  
400 AM CHST MON JAN 12 2026  
 
COASTAL WATERS EXTEND OUT TO 40 NAUTICAL MILES  
 
PMZ161-120700-  
PALAU COASTAL WATERS-  
400 AM CHST MON JAN 12 2026  
 
...HEAVY RAINFALL, GUSTY WINDS AND CHOPPY SEAS POSSIBLE AS A  
DEVELOPING DISTURBANCE PASSES TO THE SOUTH TODAY AND TUESDAY...   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CHST TUESDAY
 
 
...HIGH SURF ADVISORY IN EFFECT ALONG NORTH FACING REEFS UNTIL 5 PM  
CHST TUESDAY...  
   
TODAY
 
NORTHEAST WIND 15 TO 20 KT WITH FREQUENT GUSTS TO 25 KT.  
WIND WAVES 3 TO 5 FT. NORTHEAST SWELL 5 TO 7 FT. MOSTLY CLOUDY WITH  
SCATTERED SHOWERS BECOMING CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS LATE AFTERNOON. HIGHS NEAR 86. CHANCE OF SHOWERS 70  
PERCENT.   
TONIGHT
 
NORTHEAST WIND 15 TO 20 KT WITH FREQUENT GUSTS TO 25  
KT. WIND WAVES 3 TO 5 FT. NORTHEAST SWELL 6 TO 8 FT. WIDESPREAD  
LOCALLY HEAVY SHOWERS AND ISOLATED THUNDERSTORMS. LOWS AROUND 75.  
CHANCE OF SHOWERS 80 PERCENT.   
TUESDAY
 
NORTHEAST WIND 15 TO 20 KT WITH FREQUENT GUSTS TO 25 KT.  
WIND WAVES 3 TO 5 FT. NORTHEAST SWELL 6 TO 8 FT AND NORTH 3 FT.  
WIDESPREAD LOCALLY HEAVY SHOWERS AND ISOLATED THUNDERSTORMS. HIGHS  
NEAR 85. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY NIGHT
 
EAST WIND 10 TO 15 KT WITH GUSTS TO 25 KT. WIND  
WAVES 2 TO 4 FT. EAST SWELL 5 TO 7 FT AND NORTH 3 FT. WIDESPREAD  
SHOWERS AND ISOLATED THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE.  
LOWS AROUND 76. CHANCE OF PRECIPITATION 80 PERCENT.    
WEDNESDAY AND THURSDAY
 
SOUTH WIND 5 TO 15 KT. WIND WAVES 1 TO 3  
FT. EAST SWELL 4 TO 6 FT AND NORTH 3 FT. MOSTLY CLOUDY WITH SHOWERS  
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S.  
LOWS IN THE MID TO UPPER 70S. CHANCE OF SHOWERS 60 PERCENT.    
FRIDAY
 
SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. EAST SWELL  
4 TO 5 FT. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S. LOWS  
IN THE UPPER 70S.  
 

 
 
PMZ171-120700-  
YAP COASTAL WATERS-  
400 AM CHST MON JAN 12 2026  
 
...HEAVY RAINFALL, GUSTY WINDS AND CHOPPY SEAS POSSIBLE AS A  
DEVELOPING DISTURBANCE PASSES TO THE SOUTH TODAY AND TUESDAY...   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
 
 
...HIGH SURF ADVISORY IN EFFECT ALONG NORTH FACING REEFS UNTIL 5 PM  
CHST TUESDAY...  
   
TODAY
 
NORTHEAST WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT.  
NORTHEAST SWELL 6 TO 8 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS  
BECOMING CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS  
LATE AFTERNOON. HIGHS NEAR 86. CHANCE OF SHOWERS 70 PERCENT.   
TONIGHT
 
NORTHEAST WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT.  
NORTHEAST SWELL 6 TO 8 FT. WIDESPREAD LOCALLY HEAVY SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 75. CHANCE OF SHOWERS  
80 PERCENT.   
TUESDAY
 
EAST WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT. NORTHEAST  
SWELL 5 TO 7 FT AND NORTH 3 FT. CLOUDY WITH NUMEROUS SHOWERS AND  
ISOLATED THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. HIGHS NEAR  
85. CHANCE OF SHOWERS 70 PERCENT.    
TUESDAY NIGHT
 
EAST WIND 15 TO 20 KT. WIND WAVES 3 TO 4 FT. EAST  
SWELL 5 TO 7 FT AND NORTH 3 FT. CLOUDY WITH NUMEROUS SHOWERS AND  
ISOLATED THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. LOWS AROUND  
75. CHANCE OF SHOWERS 70 PERCENT.    
WEDNESDAY
 
SOUTHEAST WIND 15 TO 20 KT. WIND WAVES 3 TO 4 FT. EAST  
SWELL 5 TO 7 FT AND NORTH 3 FT. CLOUDY WITH SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE  
MID TO UPPER 70S. CHANCE OF SHOWERS 60 PERCENT.    
THURSDAY
 
SOUTHEAST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT. EAST  
SWELL 4 TO 6 FT AND NORTH 2 TO 3 FT. CLOUDY WITH SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. LOWS IN THE  
MID TO UPPER 70S. CHANCE OF SHOWERS 70 PERCENT.    
FRIDAY
 
SOUTHEAST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. EAST  
SWELL 4 TO 6 FT. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S.  
LOWS IN THE UPPER 70S.  
 

 
 
PMZ172-120700-  
CHUUK COASTAL WATERS-  
400 AM CHST MON JAN 12 2026  
   
TODAY
 
EAST WIND 15 TO 20 KT. WIND WAVES 3 TO 4 FT. NORTHEAST  
SWELL 5 TO 6 FT. CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS NEAR 85. CHANCE OF SHOWERS 60 PERCENT.    
TONIGHT
 
EAST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT.  
NORTHEAST SWELL 5 TO 6 FT. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS AROUND 77. CHANCE OF SHOWERS 50  
PERCENT.   
TUESDAY
 
NORTHEAST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT.  
NORTHEAST SWELL 4 TO 6 FT AND NORTH 2 TO 3 FT. MOSTLY CLOUDY WITH  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS. HIGHS NEAR 87. CHANCE  
OF SHOWERS 50 PERCENT.    
TUESDAY NIGHT
 
EAST WIND 10 TO 15 KT. WIND WAVES 2 TO 3 FT.  
NORTHEAST SWELL 4 TO 6 FT AND NORTH 2 FT. MOSTLY CLOUDY WITH  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS. LOWS AROUND 78. CHANCE  
OF SHOWERS 30 PERCENT.   
WEDNESDAY AND THURSDAY
 
EAST WIND 10 TO 15 KT. WIND WAVES 2 TO 3  
FT. NORTHEAST SWELL 4 TO 6 FT AND NORTH 2 TO 3 FT. MOSTLY CLOUDY. A  
30 PERCENT CHANCE OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE  
UPPER 70S.    
FRIDAY
 
EAST WIND 15 TO 20 KT. WIND WAVES 3 TO 4 FT. NORTHEAST  
SWELL 6 TO 7 FT AND NORTH 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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