973
FZPQ52 PGUM 120714
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
514 PM ChST Wed Aug 12 2026

Coastal waters extend out to 40 nautical miles

PMZ161-122245-
Palau Coastal Waters-
514 PM ChST Wed Aug 12 2026

.TONIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or less. Light
swell. Partly cloudy. Isolated light showers. Lows around 78. Chance
of showers 10 percent.
.THURSDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Light swell. Mostly sunny. Isolated light showers. Highs near 88.
Chance of showers 10 percent.
.THURSDAY NIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or
less. Southwest to west swell 2 to 3 ft. Partly cloudy. Isolated
light showers. Lows around 78. Chance of showers 10 percent.
.FRIDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southwest to west swell 2 to 3 ft. Mostly sunny. Isolated light
showers. Highs near 88. Chance of showers 10 percent.
.FRIDAY NIGHT...Southwest wind 5 kt. Wind waves 2 ft or less.
Southwest to west swell 2 to 3 ft. Partly cloudy. Slight chance of
light showers. Lows around 78. Chance of showers 10 percent.
.SATURDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft.
Light swell. Partly cloudy. 10 percent chance of light showers.
Highs in the upper 80s. Lows in the upper 70s. Chance of showers 10
percent.
.SUNDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. Southwest
to west swell 2 to 4 ft. Partly cloudy. 10 percent chance of light
showers. Highs in the upper 80s. Lows in the upper 70s.
.MONDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southwest to west swell 3 to 5 ft. Partly cloudy. 20 percent chance
of showers. Highs in the upper 80s. Lows in the upper 70s.

$$

PMZ171-122245-
Yap Coastal Waters-
514 PM ChST Wed Aug 12 2026

.TONIGHT...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. West to
northwest swell 3 to 4 ft. Partly cloudy. Isolated light showers.
Lows around 78. Chance of showers 10 percent.
.THURSDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 3 to 4 ft. Mostly sunny. Isolated light showers. Highs near 88.
Chance of showers 10 percent.
.THURSDAY NIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or
less. West swell 3 to 4 ft. Partly cloudy. Isolated light showers.
Lows around 77. Chance of showers 10 percent.
.FRIDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less. West
swell 3 to 4 ft. Mostly sunny. Isolated showers. Highs near 88.
Chance of showers 20 percent.
.FRIDAY NIGHT...West wind 5 to 10 kt. Wind waves 2 ft or less. West
to northwest swell 3 to 4 ft. Partly cloudy. Slight chance of
showers. Lows around 78. Chance of showers 10 percent.
.SATURDAY...West wind 5 to 15 kt. Wind waves 1 to 3 ft. Northwest
swell 3 to 5 ft. Partly cloudy. Slight chance of showers. Highs in
the upper 80s. Lows in the upper 70s. Chance of showers 20 percent.
.SUNDAY...Southwest wind 10 to 15 kt with gusts to 25 kt. Wind waves
2 to 4 ft. Northwest swell 4 to 5 ft. Mostly cloudy. Chance of
showers and a slight chance of thunderstorms. Highs in the upper
80s. Lows in the upper 70s. Chance of showers 30 percent.
.MONDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 4 to 5 ft. Mostly cloudy with a 40 percent chance of showers
and slight chance of thunderstorms. Highs in the mid to upper 80s.
Lows in the upper 70s.

$$

PMZ172-122245-
Chuuk Coastal Waters-
514 PM ChST Wed Aug 12 2026

.TONIGHT...Northwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northwest swell 3 to 5 ft and light southeast swell. Partly cloudy.
Isolated showers and thunderstorms. Lows around 77. Chance of
showers 20 percent.
.THURSDAY...Northwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northwest swell 3 to 5 ft and light southeast swell. Mostly sunny.
Isolated light showers. Highs near 88. Chance of showers 10 percent.
.THURSDAY NIGHT...Northwest wind 5 to 10 kt. Wind waves 2 ft or
less. Northwest swell 3 to 5 ft. Partly cloudy. Isolated showers and
thunderstorms. Lows around 77. Chance of showers 20 percent.
.FRIDAY...Northwest wind 5 to 10 kt. Wind waves 2 ft or less.
Northwest swell 4 to 5 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Locally heavy showers possible in the late
afternoon. Highs near 88. Chance of showers 50 percent.
.FRIDAY NIGHT...Northwest wind 5 to 15 kt. Wind waves 1 to 3 ft.
Northwest swell 4 to 5 ft. Cloudy with scattered showers in the
evening, then numerous showers after midnight. Isolated
thunderstorms. Locally heavy showers possible. Lows around 76.
Chance of showers 60 percent.
.SATURDAY...Northwest wind 5 to 15 kt. Wind waves 1 to 3 ft.
Northwest swell 3 to 4 ft. Mostly cloudy. Showers likely and slight
chance of thunderstorms. Locally heavy showers possible. Highs in
the mid 80s. Lows in the mid to upper 70s. Chance of showers 60
percent.
.SUNDAY...West wind 5 to 15 kt. Wind waves 1 to 3 ft. West swell 3
to 4 ft. Cloudy. Showers likely and slight chance of thunderstorms.
Locally heavy showers possible. Highs in the mid 80s. Lows in the
mid to upper 70s. Chance of showers 60 percent.
.MONDAY...West wind 5 to 15 kt. Wind waves 1 to 3 ft. Southwest
swell 3 to 4 ft. Mostly cloudy with a 50 percent chance of showers
and slight chance of thunderstorms. Highs in the mid to upper 80s.
Lows in the upper 70s.

$$