343
FZPQ51 PGUM 210402
CWFPQ1

Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
202 PM ChST Mon Sep 21 2026

Coastal waters extend out to 40 nautical miles

PMZ173-211900-
Pohnpei Coastal Waters-
202 PM ChST Mon Sep 21 2026

.TONIGHT...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. Mixed
swell south 4 to 5 ft and northeast 3 ft. Mostly cloudy. Isolated
showers. Lows around 78. Chance of showers 20 percent.
.TUESDAY AND TUESDAY NIGHT...West wind 5 to 10 kt. Wind waves 2 ft
or less. Mixed swell south 3 to 4 ft and northeast 3 ft. Partly
cloudy. Isolated showers. Highs near 87. Lows around 78. Chance of
showers 20 percent.
.WEDNESDAY...West wind 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell
south 3 ft and northeast 3 ft. Mostly sunny. Isolated showers. Highs
near 88. Chance of showers 20 percent.
.WEDNESDAY NIGHT...West wind 5 to 15 kt. Wind waves 1 to 3 ft. South
swell 3 to 4 ft and northeast 2 to 3 ft. Partly cloudy. Isolated
showers. Lows around 79. Chance of showers 20 percent.
.THURSDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
South swell 3 to 4 ft. Partly cloudy. Slight chance of showers.
Highs in the upper 80s. Lows in the upper 70s.  Chance of showers
20 percent.
.FRIDAY...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. Highs in the upper 80s. Lows in the upper 70s.
.SATURDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southeast 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.

$$

PMZ174-211900-
Kosrae Coastal Waters-
202 PM ChST Mon Sep 21 2026

.TONIGHT...Southwest wind 5 to 10 kt. Wind waves 2 ft or less. Mixed
swell south 3 to 4 ft and northeast 3 ft. Partly cloudy. Isolated
showers. Lows around 78. Chance of showers 20 percent.
.TUESDAY THROUGH WEDNESDAY NIGHT...West wind 5 to 10 kt. Wind waves
2 ft or less. South swell 3 to 4 ft and northeast 2 to 3 ft. Partly
cloudy. Isolated showers. Highs near 88. Lows around 78. Chance of
showers 20 percent.
.THURSDAY AND FRIDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or
less. South swell 3 ft. Mostly cloudy. A 20 percent chance of
showers. Highs in the upper 80s. Lows in the upper 70s.
.SATURDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less.
South 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.

$$

PMZ181-211900-
Majuro Coastal Waters-
202 PM ChST Mon Sep 21 2026

...GALE WARNING IN EFFECT UNTIL 3 AM CHST TUESDAY...

.TONIGHT...West wind 20 to 30 kt with frequent gusts to 40 kt. Wind
waves 4 to 7 ft. Mixed swell southwest 3 to 4 ft and northeast 3 ft.
Mostly cloudy. Scattered showers and isolated thunderstorms. Lows
around 81. Chance of showers 40 percent.
.TUESDAY...West wind 10 to 15 kt with occasional gusts to 25 kt.
Wind waves 2 to 3 ft. Mixed swell southwest 3 ft and northeast 3 ft.
Partly sunny. Scattered showers and isolated thunderstorms. Highs
near 86. Chance of showers 30 percent.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...West wind 5 to 10 kt. Wind
waves 2 ft or less. Southeast swell 3 to 4 ft and northeast 2 to 3
ft. Mostly cloudy. Scattered showers and isolated thunderstorms.
Highs near 86. Lows around 79. Chance of showers 50 percent.
.THURSDAY THROUGH SATURDAY...Southwest to west wind 5 to 10 kt. Wind
waves 2 ft or less. Southeast 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.

$$