039
FZPQ52 PGUM 291831
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
431 AM ChST Wed Sep 30 2026

Coastal waters extend out to 40 nautical miles

PMZ161-300745-
Palau Coastal Waters-
431 AM ChST Wed Sep 30 2026

.TODAY...West wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell
3 to 4 ft. Mostly sunny. Isolated showers. Highs near 88. Chance of
showers 20 percent.
.TONIGHT...West wind 5 to 15 kt. Wind waves 1 to 3 ft. East swell
3 to 4 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 77. Chance of showers 40 percent.
.THURSDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. East
swell 3 to 4 ft. Partly sunny. Scattered showers and isolated
thunderstorms. Highs near 88. Chance of showers 40 percent.
.THURSDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
North swell 4 to 5 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 79. Chance of showers 50 percent.
.FRIDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
northwest swell 3 to 4 ft. Mostly cloudy with a 40 percent chance of
showers. Highs in the upper 80s. Lows in the upper 70s.
.SATURDAY...Southwest wind 10 to 15 kt with gusts to 25 kt. Wind
waves 2 to 4 ft. Northwest swell 3 to 4 ft. Mostly cloudy with a 30
percent chance of showers. Highs in the upper 80s. Lows in the upper
70s.
.SUNDAY...Southwest wind 10 to 20 kt. Wind waves 2 to 4 ft.
Northwest 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.

$$

PMZ171-300745-
Yap Coastal Waters-
431 AM ChST Wed Sep 30 2026

.TODAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. West swell
3 to 4 ft. Partly sunny. Scattered showers and isolated
thunderstorms. Highs near 87. Chance of showers 40 percent.
.TONIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft. Northwest
swell 3 to 4 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 77. Chance of showers 50 percent.
.THURSDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. Northwest
swell 3 to 4 ft. Partly sunny. Scattered showers and isolated
thunderstorms. Highs near 88. Chance of showers 30 percent.
.THURSDAY NIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft.
Northwest swell 4 to 5 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Lows around 78. Chance of showers
40 percent.
.FRIDAY...Southwest wind 10 to 20 kt. Wind waves 2 to 4 ft.
Northwest 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 mid 70s.
.SATURDAY...Southwest wind 10 to 20 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
mid 70s.
.SUNDAY...West wind 10 to 20 kt. Wind waves 2 to 4 ft. Northwest
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
mid 70s.

$$

PMZ172-300745-
Chuuk Coastal Waters-
431 AM ChST Wed Sep 30 2026

.TODAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. Southeast
swell 4 to 5 ft. Partly sunny. Scattered showers. Highs near 87.
Chance of showers 30 percent.
.TONIGHT...Southwest wind 10 to 20 kt. Wind waves 2 to 4 ft.
Southeast swell 5 to 6 ft. Mostly cloudy. Isolated showers. Lows
around 78. Chance of showers 20 percent.
.THURSDAY...Southwest wind 10 to 20 kt. Wind waves 2 to 4 ft. South
swell 5 to 6 ft. Partly sunny. Isolated showers. Highs near 87.
Chance of showers 20 percent.
.THURSDAY NIGHT...Southwest wind 10 to 20 kt. Wind waves 2 to 4 ft.
Southwest swell 5 to 6 ft. Partly cloudy. Isolated showers. Lows
around 79. Chance of showers 20 percent.
.FRIDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 5 to 6 ft. Partly cloudy. Slight chance of showers. Highs in
the upper 80s. Lows in the upper 70s. Chance of showers 20 percent.
.SATURDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 4 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. Wind waves 2 to 3 ft.
Southwest swell 5 to 6 ft. Partly cloudy. Slight chance of showers.
Highs in the upper 80s. Lows in the upper 70s. Chance of showers 20
percent.

$$