231
FZPQ52 PGUM 230600
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
400 PM ChST Fri May 23 2025

Coastal waters extend out to 40 nautical miles

PMZ161-232315-
Palau Coastal Waters-
400 PM ChST Fri May 23 2025

.TONIGHT...East wind 10 kt. Wind waves 2 ft or less. Northeast swell
3 ft. Partly cloudy with isolated showers in the evening, becoming
mostly cloudy with scattered showers and isolated thunderstorms near
midnight. Lows around 78. Chance of showers 40 percent.
.SATURDAY AND SATURDAY NIGHT...East wind 5 to 10 kt. Wind waves 2 ft
or less. Northeast swell 3 ft. Mostly cloudy with scattered showers
and isolated thunderstorms. Highs near 87. Lows around 78. Chance of
showers 50 percent.
.SUNDAY...Southeast wind 5 to 10 kt with occasional gusts to 25 kt
near heavier showers. Wind waves 2 ft or less. Northeast swell 3 ft.
Cloudy with numerous showers and isolated thunderstorms. Locally
heavy showers possible. Highs near 85. Chance of showers 70 percent.
.SUNDAY NIGHT...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 78. Chance of showers 50 percent.
.MONDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 3 ft. Mostly cloudy. A 40 percent chance of showers. Highs
near 88. Lows around 78.
.TUESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3
ft. Partly cloudy. A 20 percent chance of showers. Highs near 88.
Lows around 78.
.WEDNESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell
3 ft. Mostly cloudy. A 30 percent chance of showers. Highs near 88.
Lows around 78.

$$

PMZ171-232315-
Yap Coastal Waters-
400 PM ChST Fri May 23 2025

.TONIGHT...East wind 5 to 10 kt with occasional gusts to 20 kt near
heavier showers. Wind waves 2 ft or less. Northeast swell 3 to 4 ft.
Mostly cloudy with scattered showers and isolated thunderstorms.
Locally heavy showers possible. Lows around 78. Chance of showers 50
percent.
.SATURDAY...East wind 5 to 15 kt. Wind waves 2 to 3 ft. Northeast
swell 3 to 4 ft. Cloudy with numerous showers and isolated
thunderstorms. Locally heavy showers possible. Highs near 87. Chance
of showers 60 percent.
.SATURDAY NIGHT...East wind 5 to 10 kt with occasional gusts to 25 kt
near heavier showers. Wind waves 2 ft or less. Northeast swell 3 to
4 ft. Cloudy with numerous heavy showers and isolated thunderstorms.
Lows around 78. Chance of showers 70 percent.
.SUNDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to
4 ft. Mostly cloudy with scattered showers and isolated
thunderstorms. Highs near 86. Chance of showers 50 percent.
.SUNDAY NIGHT...East wind 5 to 10 kt. Wind waves 2 ft or less. East
swell 3 to 4 ft. Mostly cloudy with scattered showers. Lows around
78. Chance of showers 40 percent.
.MONDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3
ft. Mostly cloudy with a 40 percent chance of showers. Highs near 87.
Lows around 78.
.TUESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3
ft. Partly cloudy. A 20 percent chance of showers. Highs near 88.
Lows around 78.
.WEDNESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell
3 ft. Mostly cloudy. A 30 percent chance of showers. Highs near 88.
Lows around 78.

$$

PMZ172-232315-
Chuuk Coastal Waters-
400 PM ChST Fri May 23 2025

.TONIGHT...East wind 10 kt. Wind waves 2 ft or less. Northeast swell
3 to 5 ft. Mostly cloudy with scattered showers. Lows around 78.
Chance of showers 40 percent.
.SATURDAY AND SATURDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to
3 ft. Northeast swell 3 to 5 ft. Mostly cloudy with scattered showers.
Highs near 87. Lows around 78. Chance of showers 30 percent.
.SUNDAY AND SUNDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3
ft. Northeast swell 3 to 4 ft. Partly cloudy with isolated showers.
Highs near 87. Chance of showers 20 percent.
.MONDAY THROUGH WEDNESDAY...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 near 88. Lows around 78.

$$