FZPQ51 PGUM 210417

CWFPQ1



Coastal Waters/Island Forecast for Eastern Micronesia

National Weather Service Tiyan GU

217 PM ChST Sun Jun 21 2026



Coastal waters extend out to 40 nautical miles



PMZ173-212300-

Pohnpei Coastal Waters-

217 PM ChST Sun Jun 21 2026



.TONIGHT...Northwest wind 5 to 10 kt. Wind waves 2 ft or less.

Southeast swell 4 to 5 ft. Mostly cloudy with isolated showers,

becoming scattered showers and isolated thunderstorms after midnight.

Lows around 79. Chance of showers 30 percent. 

.MONDAY AND MONDAY NIGHT...Northwest wind 5 kt. Wind waves 2 ft or 

less. Southeast swell 4 to 5 ft. Partly sunny with scattered showers

and thunderstorms. Highs near 87. Lows near 79. Chance of showers 30

percent.

.TUESDAY...North wind 5 kt. Wind waves 2 ft or less. Southeast swell

4 to 5 ft. Partly sunny with isolated showers and thunderstorms.

Highs near 88. Chance of showers 20 percent. 

.TUESDAY NIGHT...North wind 5 kt. Wind waves 2 ft or less. Southeast

swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated

thunderstorms. Lows around 79. Chance of showers 30 percent. 

.WEDNESDAY...East wind 10 kt. Wind waves 2 ft or less. Southeast

swell 4 to 5 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 AND FRIDAY...East wind 5 to 10 kt. Wind waves 2 ft or 

less. East swell 4 to 5 ft. Mostly cloudy with a 40 percent chance of

showers and slight chance of thunderstorms. Highs in the mid to upper

80s. Lows in the upper 70s. 



$$



PMZ174-212300-

Kosrae Coastal Waters-

217 PM ChST Sun Jun 21 2026



.TONIGHT...West wind 5 kt. Wind waves 2 ft or less. Southeast swell

4 to 5 ft. Mostly cloudy with isolated showers and thunderstorms.

Lows around 79. Chance of showers 20 percent. 

.MONDAY...Northwest wind 5 kt. Wind waves 2 ft or less. Southeast

swell 4 to 5 ft. Partly sunny with isolated showers and

thunderstorms. Highs near 89. Chance of showers 20 percent. 

.MONDAY NIGHT AND TUESDAY...Northwest wind 5 kt. Wind waves 2 ft or 

less. Southeast swell 4 to 5 ft. Mostly cloudy with scattered showers

and isolated thunderstorms. Lows around 79. Highs around 88. Chance 

of showers 30 percent. 

.TUESDAY NIGHT...Variable wind 5 to 10 kt. Wind waves 2 ft or less.

Southeast swell 4 to 5 ft. Mostly cloudy with isolated showers and

thunderstorms. Lows around 79. Chance of showers 20 percent. 

.WEDNESDAY...East wind 10 kt. Wind waves 2 ft or less. Southeast

swell 4 to 5 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...East wind 10 kt. Wind waves 2 ft or less. East 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...Northeast wind 5 kt. Wind waves 2 ft or less. East 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.  



$$



PMZ181-212300-

Majuro Coastal Waters-

217 PM ChST Sun Jun 21 2026



.TONIGHT...Northeast wind 5 to 10 kt. Wind waves 2 ft or less. East

swell 3 to 4 ft. Mostly cloudy with isolated showers and

thunderstorms. Lows around 80. Chance of showers 20 percent. 

.MONDAY THROUGH TUESDAY...Northeast wind 5 to 10 kt. Wind waves 2 ft

or less. East swell 4 to 5 ft. Partly cloudy with isolated showers 

and thunderstorms. Highs near 88. Lows near 80. Chance of showers 20 

percent.

.TUESDAY NIGHT...East wind 5 to 10 kt. Wind waves 2 ft or less. East

swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated

thunderstorms. Lows around 80. Chance of showers 30 percent. 

.WEDNESDAY...Northeast wind 5 to 15 kt. Wind waves 1 to 3 ft. East 

swell 4 to 5 ft. Mostly cloudy witha 50 percent chance of showers 

and slight chance of thunderstorms. Highs in the upper 80s. Lows in 

the upper 70s. 

.THURSDAY AND FRIDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. 

East swell 4 to 5 ft. Mostly cloudy with showers likely and slight 

chance of thunderstorms. Highs in the mid 80s. Lows in the mid to 

upper 70s. Chance of showers 60 percent. 



$$