298
FZPQ51 PGUM 201658
CWFPQ1

Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
258 AM ChST Fri Aug 21 2026

Coastal waters extend out to 40 nautical miles

PMZ173-211200-
Pohnpei Coastal Waters-
258 AM ChST Fri Aug 21 2026

.TODAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southwest swell 5 to 6 ft and southeast 3 ft. Partly sunny.
Scattered showers and isolated thunderstorms. Highs near 88. Chance
of showers 30 percent.
.TONIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or less. South
swell 5 to 6 ft and southeast 3 ft. Mostly cloudy. Scattered showers
and isolated thunderstorms. Lows around 77. Chance of showers 40
percent.
.SATURDAY...Northwest wind 5 to 10 kt. Wind waves 2 ft or less.
South swell 5 to 6 ft. Partly sunny. Scattered showers and isolated
thunderstorms. Highs near 88. Chance of showers 30 percent.
.SATURDAY NIGHT...Northwest wind 5 to 10 kt. Wind waves 2 ft or
less. South swell 5 to 6 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Lows around 77. Chance of showers
40 percent.
.SUNDAY...Northwest wind 5 to 10 kt. Wind waves 2 ft or less. South
swell 4 to 5 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.
.MONDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. South swell
4 to 5 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.
.TUESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 4 to 5 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.

$$

PMZ174-211200-
Kosrae Coastal Waters-
258 AM ChST Fri Aug 21 2026

...ELEVATED SURF POSSIBLE ALONG SOUTH FACING REEFS THROUGH THE
WEEKEND...

.TODAY...Northwest wind 10 kt. Wind waves 2 ft or less. South swell
4 to 5 ft and southwest 3 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Highs near 87. Chance of showers 40 percent.
.TONIGHT...Northwest wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 4 to 5 ft and southwest 3 ft. Mostly cloudy. Scattered showers
and isolated thunderstorms. Lows around 77. Chance of showers 40
percent.
.SATURDAY...Northwest wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 4 to 6 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Highs near 87. Chance of showers 50 percent.
.SATURDAY NIGHT...Northwest wind 5 to 15 kt. Wind waves 1 to 3 ft.
South swell 4 to 6 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 78. Chance of showers 50 percent.
.SUNDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. South swell
4 to 6 ft. Mostly cloudy. Showers likely and slight chance of
thunderstorms. Highs in the upper 80s. Lows in the upper 70s.
Chance of showers 60 percent.
.MONDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. South
swell 4 to 6 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.
.TUESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. South
swell 5 to 6 ft. Mostly cloudy. Slight chance of showers and
thunderstorms. Highs in the upper 80s. Lows in the upper 70s. Chance
of showers 20 percent.

$$

PMZ181-211200-
Majuro Coastal Waters-
258 AM ChST Fri Aug 21 2026

.TODAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less.
Southeast swell 4 to 5 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Highs near 88. Chance of showers 40 percent.
.TONIGHT...Northeast wind 5 kt. Wind waves 2 ft or less. Southeast
swell 4 to 5 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 80. Chance of showers 40 percent.
.SATURDAY...Southeast wind 10 kt. Wind waves 2 ft or less. East
swell 4 to 6 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Highs near 88. Chance of showers 50 percent.
.SATURDAY NIGHT...South wind 5 to 10 kt. Wind waves 2 ft or less.
East swell 5 to 6 ft. Cloudy. Numerous showers and isolated
thunderstorms. Lows around 79. Chance of showers 70 percent.
.SUNDAY...South wind 10 to 20 kt. Wind waves 2 to 4 ft. East swell 5
to 6 ft. Mostly cloudy. Showers likely and slight chance of
thunderstorms. Highs in the upper 80s. Lows near 80. Chance of
showers 70 percent.
.MONDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southeast swell 5 to 6 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.
.TUESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southeast swell 4 to 5 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.

$$