705
FZPQ52 PGUM 270708
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
508 PM ChST Thu Aug 27 2026

Coastal waters extend out to 40 nautical miles

PMZ161-272300-
Palau Coastal Waters-
508 PM ChST Thu Aug 27 2026

.TONIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 3 to 4 ft. Partly cloudy. Isolated showers. Lows around 78.
Chance of showers 20 percent.
.FRIDAY THROUGH SATURDAY NIGHT...Southwest wind 10 to 15 kt. Wind
waves 2 to 3 ft. West swell 3 to 4 ft. Mostly sunny. Highs near 88.
Lows around 79.
.SUNDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. West
swell 3 to 4 ft. Partly cloudy. Highs in the upper 80s. Lows in the
upper 70s.
.MONDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. West
swell 3 to 4 ft. Partly cloudy. A 10 percent chance of light
showers. Highs in the upper 80s. Lows in the upper 70s.
.TUESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 3 to 4 ft. Partly cloudy. A 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.

$$

PMZ171-272300-
Yap Coastal Waters-
508 PM ChST Thu Aug 27 2026

...HEAVY RAINFALL THREAT DIMINISHING BUT REMAINS POSSIBLE TONIGHT...

.TONIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Northwest swell 4 to 5 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Locally heavy showers possible. Lows around
77. Chance of showers 40 percent.
.FRIDAY AND FRIDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2
to 3 ft. Northwest swell 4 to 6 ft. Partly cloudy. Isolated showers.
Highs near 88. Lows around 79. Chance of showers 20 percent.
.SATURDAY AND SATURDAY NIGHT...Southwest wind 10 to 15 kt. Wind
waves 2 to 3 ft. Northwest swell 4 to 6 ft. Partly cloudy. Isolated
light showers. Highs near 88. Lows around 79. Chance of showers 10
percent.
.SUNDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 4 to 5 ft and northwest 3 ft. Partly cloudy. A 20 percent
chance of showers. Highs in the upper 80s. Lows in the upper 70s.
.MONDAY AND TUESDAY...Southwest wind 10 to 15 kt with gusts to 25
kt. Wind waves 2 to 4 ft. West swell 4 to 6 ft and northwest 3 ft.
Mostly cloudy with a 40 percent chance of showers and slight chance
of thunderstorms. Highs in the mid 80s. Lows in the upper 70s.

$$

PMZ172-272300-
Chuuk Coastal Waters-
508 PM ChST Thu Aug 27 2026

.TONIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft. Northwest
swell 4 to 5 ft. Partly cloudy. Isolated showers and thunderstorms.
Lows around 78. Chance of showers 20 percent.
.FRIDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. West swell 4
to 5 ft. Mostly sunny. Isolated showers. Highs near 87. Chance of
showers 20 percent.
.FRIDAY NIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 4 to 5 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 78. Chance of showers 40 percent.
.SATURDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. West swell
4 to 5 ft. Partly sunny. Scattered showers and isolated
thunderstorms. Highs near 86. Chance of showers 40 percent.
.SATURDAY NIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft.
Northwest swell 4 to 5 ft. Cloudy. Numerous showers and isolated
thunderstorms. Lows around 78. Chance of showers 70 percent.
.SUNDAY...West wind 10 to 20 kt. Wind waves 2 to 4 ft. Northwest
swell 4 to 5 ft. Cloudy. Showers likely and slight chance of
thunderstorms. Highs in the mid 80s. Lows in the upper 70s. Chance of
showers 70 percent.
.MONDAY AND TUESDAY...Southwest wind 10 to 15 kt with gusts to 25
kt. Wind waves 2 to 4 ft. West swell 4 to 5 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.

$$