180
FZPQ51 PGUM 220443
CWFPQ1

Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
243 PM ChST Sat Aug 22 2026

Coastal waters extend out to 40 nautical miles

PMZ173-230200-
Pohnpei Coastal Waters-
243 PM ChST Sat Aug 22 2026

.TONIGHT...Northwest wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 3 ft and west 3 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Lows around 77. Chance of showers 50 percent.
.SUNDAY...Northwest wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 3 ft and southwest 2 ft. Partly sunny. Scattered showers and
isolated thunderstorms. Highs near 87. Chance of showers 40 percent.
.SUNDAY NIGHT...Northwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southeast swell 3 to 4 ft. Cloudy. Numerous locally heavy showers
and isolated thunderstorms. Lows around 77. Chance of showers 60
percent.
.MONDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. Southeast
swell 3 to 4 ft and east 2 ft. Cloudy. Numerous locally heavy
showers and isolated thunderstorms. Highs near 86. Chance of showers
70 percent.
.MONDAY NIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southeast swell 3 to 4 ft and east 3 ft. Mostly cloudy. Scattered
showers and isolated thunderstorms. Lows around 77. Chance of showers
50 percent.
.TUESDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. Southeast
swell 3 to 4 ft and east 2 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.
.WEDNESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southeast swell 3 to 4 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.
.THURSDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. Southeast
swell 3 ft. Mostly cloudy with a 20 percent chance of showers and
thunderstorms. Highs in the upper 80s. Lows in the upper 70s. Chance
of showers 20 percent.

$$

PMZ174-230200-
Kosrae Coastal Waters-
243 PM ChST Sat Aug 22 2026

...HEAVY RAINFALL AND GUSTY WINDS POSSIBLE SUNDAY THROUGH MONDAY...

.TONIGHT...Northwest wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 3 ft and west 3 ft. Mostly cloudy. Numerous locally heavy
showers and isolated thunderstorms. Lows around 78. Chance of
showers 60 percent.
.SUNDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 3 ft and southwest 2 ft. Widespread locally heavy showers and
isolated thunderstorms. Highs near 86. Chance of showers 80 percent.
.SUNDAY NIGHT...West wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southeast swell 3 to 4 ft. Cloudy. Numerous locally heavy showers
and isolated thunderstorms. Lows around 77. Chance of showers 60
percent.
.MONDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. Southeast
swell 3 to 4 ft. Cloudy. Numerous locally heavy showers and isolated
thunderstorms. Highs near 87. Chance of showers 60 percent.
.MONDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southeast swell 3 to 4 ft and east 3 ft. Cloudy. Numerous locally
heavy showers and isolated thunderstorms. Lows around 78. Chance of
showers 60 percent.
.TUESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. Southeast
swell 3 to 4 ft. Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Highs in the upper 80s. Lows in the upper 70s.
Chance of showers 20 percent.
.WEDNESDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southeast swell 3 to 4 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.
.THURSDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. Southeast
swell 3 to 4 ft. Partly cloudy with a 20 percent chance of showers
and thunderstorms. Highs in the upper 80s. Lows in the upper 70s.
Chance of showers 20 percent.

$$

PMZ181-230200-
Majuro Coastal Waters-
243 PM ChST Sat Aug 22 2026

...HEAVY RAINFALL EXPECTED THROUGH SUNDAY NIGHT ALONG WITH GUSTY
WINDS AND ELEVATED SEAS...

.TONIGHT...South wind 5 to 15 kt. Wind waves 1 to 3 ft. South swell
3 ft and northeast 2 ft. Widespread locally heavy showers and
isolated thunderstorms. Lows around 77. Chance of precipitation near
80 percent.
.SUNDAY...South wind 10 to 20 kt. Wind waves 2 to 4 ft. South swell
3 ft and northeast 2 ft. Mostly cloudy. Numerous locally heavy
showers and isolated thunderstorms. Highs near 87. Chance of showers
60 percent.
.SUNDAY NIGHT...South wind 15 to 25 kt. Wind waves 3 to 5 ft. South
swell 6 ft and south 2 to 3 ft. Widespread locally heavy showers and
isolated thunderstorms. Lows around 78. Chance of showers 80
percent.
.MONDAY...South wind 15 to 25 kt. Wind waves 3 to 5 ft. Southwest
swell 5 ft and south 3 ft. Mostly cloudy. Scattered locally heavy
showers and isolated thunderstorms. Highs near 87. Chance of showers
50 percent.
.MONDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 3 ft.
Southeast swell 3 ft and south 3 ft. Mostly cloudy. Isolated showers
and thunderstorms. Lows around 79. Chance of showers 20 percent.
.TUESDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southwest swell 3 to 4 ft and south 3 ft. Mostly cloudy with a 20
percent chance of showers and thunderstorms. Highs in the upper 80s.
Lows in the upper 70s. Chance of showers 20 percent.
.WEDNESDAY...Southwest wind 5 kt. Wind waves 2 ft or less. Southeast
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.
.THURSDAY...West wind 5 kt. Wind waves 2 ft or less. East swell
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.

$$