421
FZPQ52 PGUM 310702
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
502 PM ChST Sun Aug 31 2025

Coastal waters extend out to 40 nautical miles

PMZ161-312000-
Palau Coastal Waters-
502 PM ChST Sun Aug 31 2025

.TONIGHT...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft.
Southwest swell 4 to 5 ft. Mostly cloudy with scattered showers and
isolated thunderstorms. Lows around 78. Chance of showers 40 percent.
.MONDAY...South wind 10 to 15 kt. Wind waves 2 to 3 ft. Southwest
swell 3 to 5 ft. Partly sunny with scattered showers. Highs near 87.
Chance of showers 30 percent.
.MONDAY NIGHT...South wind 10 kt. Wind waves 2 ft or less. Southwest
swell 4 to 5 ft. Mostly cloudy with scattered showers. Lows around
78. Chance of showers 30 percent.
.TUESDAY...Southeast wind 5 kt. Wind waves 2 ft or less. Southwest
swell 3 to 4 ft. Partly sunny with isolated showers. Highs near 87.
Chance of showers 20 percent.
.TUESDAY NIGHT...Northeast wind 10 kt. Wind waves 2 ft or less.
Southwest swell 3 ft and east 2 ft. Mostly cloudy with scattered
showers and isolated thunderstorms. Lows around 78. Chance of showers
40 percent.
.WEDNESDAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less.
East swell 3 ft and southwest 2 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.
.THURSDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. East
swell 3 ft. Mostly cloudy with a 30 percent chance of showers. Highs
in the upper 80s. Lows in the upper 70s.
.FRIDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. East
swell 3 ft. Mostly cloudy. A 20 percent chance of showers. Highs in
the mid 80s. Lows in the upper 70s.

$$

PMZ171-312000-
Yap Coastal Waters-
502 PM ChST Sun Aug 31 2025

.TONIGHT...South wind 5 to 15 kt. Wind waves 1 to 3 ft. Southwest
swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated
thunderstorms. Lows around 78. Chance of showers 40 percent.
.MONDAY...South wind 5 to 10 kt. Wind waves 2 ft or less. Southwest
swell 4 to 5 ft. Partly sunny with scattered showers. Highs near 87.
Chance of showers 30 percent.
.MONDAY NIGHT...Southeast wind 5 kt. Wind waves 2 ft or less.
Southwest swell 4 to 5 ft. Mostly cloudy with scattered showers.
Lows around 78. Chance of showers 30 percent.
.TUESDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Southwest
swell 3 to 4 ft and east 2 ft. Partly sunny with isolated showers
and thunderstorms. Highs near 87. Chance of showers 20 percent.
.TUESDAY NIGHT...East wind 10 kt. Wind waves 2 ft or less. East swell
3 ft and southwest 2 ft. Mostly cloudy with scattered showers and
isolated thunderstorms. Lows around 78. Chance of showers 40 percent.
.WEDNESDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less.
East swell 3 ft and southwest 2 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.
.THURSDAY...Southeast wind 10 to 15 kt. Wind waves 2 to 3 ft. 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.
.FRIDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3
ft. Mostly cloudy. A 20 percent chance of showers. Highs in the upper
80s. Lows in the upper 70s.

$$

PMZ172-312000-
Chuuk Coastal Waters-
502 PM ChST Sun Aug 31 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 78. Chance of showers 50 percent.
.MONDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3
to 4 ft. Mostly sunny with isolated showers. Highs near 87. Chance of
showers 20 percent.
.MONDAY NIGHT...Southeast wind 5 to 15 kt. Wind waves 1 to 3 ft.
East swell 3 to 4 ft. Mostly cloudy with scattered showers. Lows
around 78. Chance of showers 30 percent.
.TUESDAY...Southeast wind 10 to 15 kt. Wind waves 2 to 3 ft. East
swell 3 to 4 ft. Partly sunny with scattered showers. Highs near 87.
Chance of showers 30 percent.
.TUESDAY NIGHT...East wind 10 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.
.WEDNESDAY AND THURSDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft.
East swell 3 to 4 ft. Partly cloudy. A 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.
.FRIDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3
to 4 ft. Mostly cloudy. A 30 percent chance of showers. Highs in the
upper 80s. Lows in the upper 70s.

$$