115
FZPQ51 PGUM 130512
CWFPQ1

Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
312 PM ChST Thu Aug 13 2026

Coastal waters extend out to 40 nautical miles

PMZ173-132315-
Pohnpei Coastal Waters-
312 PM ChST Thu Aug 13 2026

.TONIGHT...Northwest wind 10 to 15 kt. Wind waves 2 to 3 ft. Mixed
swell northwest 3 to 4 ft and southeast 3 ft. Mostly cloudy. Numerous
showers and isolated thunderstorms. Lows around 76. Chance of
showers 60 percent.
.FRIDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. Mixed swell
west 4 to 5 ft and southeast 3 ft. Mostly cloudy. Numerous showers
and isolated thunderstorms. Highs near 86. Chance of showers 60
percent.
.FRIDAY NIGHT...West wind 5 to 10 kt. Wind waves 2 ft or less. West
swell 4 to 5 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows around 77. Chance of showers 50 percent.
.SATURDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 4 to 5 ft. Mostly cloudy. Scattered showers and isolated
thunderstorms. Highs near 87. Chance of showers 50 percent.
.SATURDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
West swell 4 to 5 ft. Cloudy. Numerous showers and isolated
thunderstorms. Lows around 76. Chance of showers 60 percent.
.SUNDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southwest 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...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southwest swell 5 to 6 ft. Cloudy. Showers likely and slight chance
of thunderstorms. Highs in the mid 80s. Lows in the upper 70s. Chance
of showers 70 percent.
.TUESDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southwest 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.

$$

PMZ174-132315-
Kosrae Coastal Waters-
312 PM ChST Thu Aug 13 2026

...ELEVATED SURF POSSIBLE ALONG SOUTH-FACING REEFS BEGINNING AS
EARLY AS FRIDAY NIGHT...

.TONIGHT...West wind 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell
southeast 3 to 4 ft and west 3 to 4 ft. Mostly cloudy. Scattered
showers and isolated thunderstorms. Lows around 78. Chance of showers
50 percent.
.FRIDAY...West wind 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell
west 4 to 5 ft and south 3 ft. Mostly cloudy. Numerous showers and
isolated thunderstorms. Highs near 88. Chance of showers 60 percent.
.FRIDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Southwest swell 5 to 6 ft. Cloudy. Numerous showers and isolated
thunderstorms. Lows around 79. Chance of showers 60 percent.
.SATURDAY...Southwest wind 15 to 20 kt. Wind waves 3 to 4 ft.
Southwest swell 5 to 6 ft. Cloudy. Numerous showers and isolated
thunderstorms. Highs near 86. Chance of showers 70 percent.
.SATURDAY NIGHT...Southwest wind 15 to 20 kt. Wind waves 3 to 4 ft.
Southwest swell 5 to 6 ft. Mostly cloudy. Scattered showers and
isolated thunderstorms. Lows around 78. Chance of showers 50 percent.
.SUNDAY...West wind 10 to 15 kt. Wind waves 2 to 3 ft. Southwest
swell 5 to 6 ft. 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 10 to 15 kt. Wind waves 2 to 3 ft.
Southwest swell 5 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 5 to 15 kt. Wind waves 1 to 3 ft.
Southwest 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.

$$

PMZ181-132315-
Majuro Coastal Waters-
312 PM ChST Thu Aug 13 2026

.TONIGHT...Southeast wind 5 to 10 kt. Wind waves 2 ft or less.
Southeast swell 3 to 4 ft. Mostly cloudy. Scattered showers. Lows
around 80. Chance of showers 30 percent.
.FRIDAY...South wind 5 to 10 kt. Wind waves 2 ft or less. Southeast
swell 4 to 5 ft. Partly sunny. Scattered showers. Highs near 89.
Chance of showers 40 percent.
.FRIDAY NIGHT...South wind 5 to 10 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...South wind 5 to 10 kt. Wind waves 2 ft or less.
Southeast swell 4 to 5 ft. Partly sunny. Scattered showers. Highs
near 89. Chance of showers 40 percent.
.SATURDAY NIGHT...South wind 5 kt. Wind waves 2 ft or less.
Southeast swell 4 to 5 ft. Mostly cloudy. Scattered showers. Lows
around 80. Chance of showers 30 percent.
.SUNDAY...Variable wind 5 kt. Wind waves 2 ft or less. South 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.
.MONDAY...Variable wind 5 kt. Wind waves 2 ft or less. South swell 4
to 5 ft. Mostly cloudy with a 40 percent chance of showers. Highs in
the upper 80s. Lows in the upper 70s.
.TUESDAY...Variable wind 5 kt. Wind waves 2 ft or less. South swell
4 to 5 ft. Mostly cloudy with a 30 percent chance of showers. Highs
in the upper 80s. Lows in the lower 80s.

$$