203
FZPQ52 PGUM 220646
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
446 PM ChST Fri Aug 22 2025

Coastal waters extend out to 40 nautical miles

PMZ161-222245-
Palau Coastal Waters-
446 PM ChST Fri Aug 22 2025

.TONIGHT...Northwest to north wind 5 to 10 kt. Wind waves 2 ft or
less. Northeast swell 3 ft. Mostly cloudy with scattered showers and
isolated thunderstorms. Lows around 77. Chance of showers 30 percent
this evening, increasing to 50 percent around midnight.
.SATURDAY...Variable wind 5 to 10 kt. Gusts to 20 kt near heavier
showers. Wind waves 2 ft or less. East swell 2 to 3 ft. Mostly
cloudy with numerous showers and isolated thunderstorms. Highs near
86. Chance of showers 60 percent.
.SATURDAY NIGHT...South to southwest wind 5 to 10 kt. Wind waves 2
ft or less. East swell 2 to 3 ft. Mostly cloudy with scattered
showers and isolated thunderstorms. Lows around 76. Chance of
showers 50 percent.
.SUNDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less. East
to southeast swell 2 to 3 ft. Mostly cloudy with scattered showers
and isolated thunderstorms. Highs near 87. Chance of showers 40
percent.
.SUNDAY NIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southeast to south swell 3 ft. Mostly cloudy with scattered showers
and isolated thunderstorms. Lows around 76. Chance of showers 50
percent.
.MONDAY...West wind 5 kt. Wind waves 2 ft or less. Southeast to
south 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.
.TUESDAY...West wind 5 kt. Wind waves 2 ft or less. South 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.
.WEDNESDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. South to
southwest swell 3 to 4 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.

$$

PMZ171-222245-
Yap Coastal Waters-
446 PM ChST Fri Aug 22 2025

.TONIGHT...East 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 77. Chance of showers 50 percent.
.SATURDAY...East 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 87. Chance of showers 30 percent.
.SATURDAY NIGHT...Southeast wind 5 to 10 kt. Wind waves 2 ft or
less. East swell 3 ft. Mostly cloudy with scattered showers and
isolated thunderstorms. Lows around 77. Chance of showers
30 percent.
.SUNDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. East
swell 3 ft. Partly sunny with scattered showers. Highs near 88.
Chance of showers 30 percent.
.SUNDAY NIGHT...Southeast wind 5 kt. Wind waves 2 ft or less. East
swell 3 ft. Mostly cloudy with scattered showers. Lows around 77.
Chance of showers 40 percent.
.MONDAY...Variable wind 5 kt. Wind waves 2 ft or less. East to
southeast swell 3 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.
.TUESDAY...Variable wind 5 kt. Wind waves 2 ft or less. East to
southeast 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.
.WEDNESDAY...Southwest to west wind 5 kt. Wind waves 2 ft or less.
East to southeast swell 3 to 4 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.

$$

PMZ172-222245-
Chuuk Coastal Waters-
446 PM ChST Fri Aug 22 2025

.TONIGHT...East wind 5 kt. Wind waves 2 ft or less. East swell 3 to
4 ft. Mostly cloudy with isolated showers. Lows around 78. Chance of
showers 20 percent.
.SATURDAY...Northeast wind 5 kt. Wind waves 2 ft or less. East swell
3 to 4 ft. Mostly sunny with isolated showers and thunderstorms.
Highs near 88. Chance of showers 20 percent.
.SATURDAY NIGHT...Northeast to east 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 77. Chance of showers 30 percent.
.SUNDAY...East to southeast wind 5 kt. Wind waves 2 ft or less. East
swell 3 to 4 ft. Partly sunny with scattered showers. Highs near 87.
Chance of showers 40 percent.
.SUNDAY NIGHT...Southeast to 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 77. Chance of showers 30 percent.
.MONDAY...Southeast to south wind 5 kt. Wind waves 2 ft or less.
East 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.
.TUESDAY...East to southeast wind 5 kt. Wind waves 2 ft or less.
East swell 3 to 4 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.
.WEDNESDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. East
swell 3 to 4 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.

$$