077
FZPQ52 PGUM 020621
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
421 PM ChST Thu Oct 2 2025

Coastal waters extend out to 40 nautical miles

PMZ161-022300-
Palau Coastal Waters-
421 PM ChST Thu Oct 2 2025

.TONIGHT...East wind 5 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.
.FRIDAY...Variable wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 ft. Partly sunny with scattered showers and isolated
thunderstorms. Highs near 87. Chance of showers 30 percent.
.FRIDAY NIGHT...Variable wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Partly cloudy with isolated showers. Lows
around 78. Chance of showers 20 percent.
.SATURDAY...South to southwest wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Partly sunny with isolated showers. Scattered
island showers and isolated thunderstorms in the afternoon. Highs
around 88. Chance of showers 30 percent.
.SATURDAY NIGHT...West wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 ft. Partly cloudy with isolated showers. Lows around 78.
Chance of showers 20 percent.
.SUNDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Partly cloudy. A 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.
.MONDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast 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.
.TUESDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southwest swell 3 ft and northeast 2 to 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.

$$

PMZ171-022300-
Yap Coastal Waters-
421 PM ChST Thu Oct 2 2025

.TONIGHT...Northeast to east 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.
.FRIDAY...Southeast to south wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Partly sunny with isolated showers and
thunderstorms. Highs near 88. Chance of showers 20 percent.
.FRIDAY NIGHT...South to southwest wind 5 kt. Wind waves 2 ft or
less. Northeast swell 3 ft. Mostly cloudy with isolated showers. Lows
around 79. Chance of showers 20 percent.
.SATURDAY...South wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Mostly sunny with isolated showers. Highs near
89. Chance of showers 20 percent.
.SATURDAY NIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or
less. Northeast swell 3 ft. Partly cloudy with isolated showers.
Lows around 78. Chance of showers 20 percent.
.SUNDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Mostly cloudy. A 30 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.
.MONDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast 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.
.TUESDAY...South wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
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.

$$

PMZ172-022300-
Chuuk Coastal Waters-
421 PM ChST Thu Oct 2 2025

.TONIGHT...Southeast wind 5 to 15 kt with gusts to 25 knots near
heavier showers. Wind waves 1 to 3 ft. Northeast swell 3 to 4 ft.
Mostly cloudy with scattered showers and isolated thunderstorms.
Locally heavy showers possible. Lows around 76. Chance of showers 50
percent.
.FRIDAY...East wind 10 kt. Wind waves 2 ft or less. Northeast swell
2 to 3 ft and southeast 2 to 3 ft. Partly sunny with scattered
showers and isolated thunderstorms. Highs near 87. Chance of showers
30 percent.
.FRIDAY NIGHT...Northeast wind 5 to 10 kt. Wind waves 2 ft or less.
East swell 3 to 4 ft and southeast 2 ft. Mostly cloudy with
scattered showers and isolated thunderstorms. Lows around 79. Chance
of showers 40 percent.
.SATURDAY...Variable 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. Locally heavy showers possible. Highs near 86. Chance
of showers 50 percent.
.SATURDAY NIGHT...Variable wind 5 kt. Wind waves 2 ft or less. East
swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated
thunderstorms. Locally heavy showers possible. Lows around 76.
Chance of showers 50 percent.
.SUNDAY...West to southwest wind 5 to 10 kt. Wind waves 2 ft or
less. Northeast 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.
.MONDAY...South 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.
.TUESDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. East swell
3 to 4 ft. Mostly cloudy. A 30 percent chance of showers. Highs in
the upper 80s. Lows in the upper 70s.

$$