416
FZPQ51 PGUM 160433
CWFPQ1

Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
233 PM ChST Sun Aug 16 2026

Coastal waters extend out to 40 nautical miles

PMZ173-161900-
Pohnpei Coastal Waters-
233 PM ChST Sun Aug 16 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM CHST THIS AFTERNOON...

.TONIGHT...West wind 10 to 15 kt. Gusts to 25 kt in heavier showers.
Wind waves 2 to 3 ft. Southwest swell 4 to 5 ft and northwest 3 ft.
Cloudy. Numerous locally heavy showers and isolated thunderstorms.
Lows around 77. Chance of showers 70 percent.
.MONDAY AND MONDAY NIGHT...Southwest to west wind 10 to 20 kt. Gusts
to 30 kt in heavier showers. Wind waves 2 to 4 ft. Southwest swell 3
to 5 ft and northwest 3 ft. Widespread locally heavy showers and
isolated thunderstorms. Highs near 85. Lows around 77. Chance of
showers near 100 percent.
.TUESDAY...Southwest wind 10 to 20 kt. Gusts to 30 kt in heavier
showers. Wind waves 3 to 5 ft. Southwest swell 4 to 6 ft and west 3
ft. Widespread locally heavy showers and isolated thunderstorms.
Highs near 86. Chance of showers near 100 percent.
.TUESDAY NIGHT...Southwest wind 15 to 25 kt. Wind waves 4 to 6 ft.
Southwest swell 4 to 6 ft and west 3 ft. Widespread locally heavy
showers and isolated thunderstorms. Lows around 77. Chance of
showers near 100 percent.
.WEDNESDAY...Southwest wind 15 to 25 kt. Wind waves 4 to 6 ft.
Southwest swell 5 to 7 ft and west 3 ft. Cloudy. Locally heavy
showers likely and slight chance of thunderstorms. Highs in the mid
80s. Lows in the upper 70s. Chance of showers 70 percent.
.THURSDAY...Southwest wind 10 to 20 kt. Wind waves 3 to 5 ft. South
swell 4 to 6 ft and west 3 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.
.FRIDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. Mixed
swell south 4 to 5 ft and west 3 ft. Partly cloudy with a
20 percent chance of showers. Highs in the upper 80s. Lows in the
upper 70s.

$$

PMZ174-161900-
Kosrae Coastal Waters-
233 PM ChST Sun Aug 16 2026

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 3 PM CHST TUESDAY
AFTERNOON...

.TONIGHT...Southwest wind 10 to 15 kt. Gusts to 25 kt in heavier
showers. Wind waves 2 to 3 ft. Southwest swell 5 to 7 ft and
northwest 3 ft. Cloudy. Numerous locally heavy showers and isolated
thunderstorms. Lows around 77. Chance of showers 60 percent.
.MONDAY...Southwest wind 10 to 15 kt. Gusts to 25 kt in heavier
showers. Wind waves 2 to 3 ft. Southwest swell 5 to 6 ft and
northwest 3 ft. Cloudy. Numerous locally heavy showers and isolated
thunderstorms. Highs near 85. Chance of showers 70 percent.
.MONDAY NIGHT AND TUESDAY...Southwest wind 10 to 20 kt. Gusts to 30
kt in heavier showers. Wind waves 2 to 4 ft. South swell 4 to 6 ft
and west 3 ft. Widespread locally heavy showers and isolated
thunderstorms. Lows around 77. Highs near 86. Chance of showers near
100 percent.
.TUESDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
South swell 4 to 5 ft and west 3 ft. Mostly cloudy. Scattered
showers and isolated thunderstorms. Lows around 77. Chance of
showers 50 percent.
.WEDNESDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft.
Southwest swell 4 to 5 ft and west 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.
.THURSDAY AND FRIDAY...Variable wind 5 to 10 kt. Wind waves 2 ft or
less. Mixed swell south 4 to 5 ft and west 3 ft. Partly cloudy with
a 20 percent chance of showers. Highs in the upper 80s. Lows in the
upper 70s.

$$

PMZ181-161900-
Majuro Coastal Waters-
233 PM ChST Sun Aug 16 2026

.TONIGHT...Northwest wind 10 kt. Wind waves 2 ft or less. South
swell 4 to 5 ft. Mostly cloudy. Isolated showers becoming scattered
near midnight. Isolated thunderstorms. Lows around 77. Chance of
showers 50 percent.
.MONDAY AND MONDAY NIGHT...West wind 10 kt. Wind waves 2 ft or less.
South swell 4 to 6 ft. Cloudy. Numerous locally heavy showers and
isolated thunderstorms. Highs near 86. Lows around 77. Chance of
showers 70 percent.
.TUESDAY AND TUESDAY NIGHT...Southwest to west wind 5 to 10 kt. Wind
waves 2 ft or less. South swell 4 to 6 ft. Mostly cloudy. Scattered
locally heavy showers and isolated thunderstorms. Highs near 86. Lows
around 77. Chance of showers 50 percent.
.WEDNESDAY AND THURSDAY...West to northwest wind 5 to 10 kt. Wind
waves 2 ft or less. 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.
.FRIDAY...West wind 5 kt. Wind waves 2 ft or less. Southeast 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.

$$