FZPQ52 PGUM 150607
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
407 PM ChST Thu Oct 15 2026

Coastal waters extend out to 40 nautical miles

PMZ161-152300-
Palau Coastal Waters-
407 PM ChST Thu Oct 15 2026

.TONIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Mostly cloudy in the evening then becoming
partly cloudy. Scattered showers in the evening, then isolated
showers after midnight. Lows around 79. Chance of showers 40 
percent.
.FRIDAY THROUGH SATURDAY NIGHT...Southwest wind 5 kt. Wind waves 2 
ft or less. North swell 3 ft. Partly cloudy. Isolated showers. Highs
near 89. Lows near 79. Chance of showers 20 percent. 
.SUNDAY AND MONDAY...West 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.
.TUESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. Mixed 
swell northeast 3 to 5 ft and southwest 3 to 4 ft. Mostly cloudy with
a 20 percent chance of showers. Highs in the upper 80s. Lows in the 
mid 70s.

$$

PMZ171-152300-
Yap Coastal Waters-
407 PM ChST Thu Oct 15 2026

.TONIGHT...Southwest wind 5 kt. Wind waves 2 ft or less. North swell
3 ft. Partly cloudy. Isolated showers. Lows around 78. Chance of 
showers 20 percent. 
.FRIDAY THROUGH SATURDAY NIGHT...Variable wind 5 kt, becoming north 
Friday night, and northwest Saturday night. Wind waves 2 ft or less. 
North swell 3 ft. Partly cloudy. Isolated showers. Highs near 87. 
Lows near 78. Chance of showers 20 percent.
.SUNDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. North swell
3 ft. Partly cloudy. Slight chance of showers. Highs in the mid 80s.
Lows in the upper 70s. Chance of showers 20 percent. 
.MONDAY...West wind 10 to 20 kt. Wind waves 2 to 4 ft. Northwest
swell 3 to 6 ft and northwest 3 to 5 ft. Mostly cloudy with a 20
percent chance of showers. Highs in the mid to upper 80s. Lows in 
the upper 70s.  
.TUESDAY...Southwest wind 10 to 20 kt. Wind waves 2 to 4 ft.
Northwest swell 3 to 6 ft and southwest 3 to 4 ft. Mostly cloudy with
a 20 percent chance of showers. Highs in the mid to upper 80s. Lows 
in the upper 70s. 

$$

PMZ172-152300-
Chuuk Coastal Waters-
407 PM ChST Thu Oct 15 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
EARLY SUNDAY MORNING...

.TONIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft. North swell 
3 ft. Mostly cloudy. Numerous showers in the evening. Isolated 
thunderstorms through the night. Scattered showers after midnight. 
Lows around 80. Chance of showers 70 percent. 
.FRIDAY AND FRIDAY NIGHT...West wind 10 to 20 kt, becoming southwest
Friday night. Frequent gusts to 30 knots developing by late
afternoon. Wind waves 2 to 4 ft. West swell 3 ft. Mostly cloudy. 
Scattered showers and isolated thunderstorms. Highs near 86. Lows 
near 78. Chance of showers 50 percent, dropping to 40 percent Friday 
night. 
.SATURDAY...Southwest wind 15 to 25 kt, with frequent gusts to 30 kt. 
Wind waves 3 to 5 ft. Mixed swell southwest 4 to 5 ft and northeast 
3 ft. Partly sunny. Scattered showers and isolated thunderstorms. 
Highs near 88. Chance of showers 40 percent. 
.SATURDAY NIGHT...Southwest wind 10 to 20 kt, with frequent gusts to
30 kt. Wind waves 2 to 4 ft. South swell 4 to 5 ft. Mostly cloudy. 
Scattered showers and isolated thunderstorms. Lows around 77. Chance 
of showers 40 percent. 
.SUNDAY...South wind 5 to 15 kt, with frequent gusts to 30 kt, mainly
during the morning. Wind waves 1 to 3 ft. South swell 3 to 4 ft. 
Mostly cloudy, with a 20 percent chance of showers and isolated
thunderstorms. Highs in the upper 80s. Lows in the upper 70s. 
.MONDAY AND TUESDAY...Southeast wind 10 kt. Wind waves 2 ft or less.
North swell 3 ft. Partly cloudy with a 20 percent chanceof showers.
Highs in the upper 80s. Lows in the upper 70s. 

$$