956
FZPQ51 PGUM 180515
CWFPQ1

Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
315 PM ChST Sat Jul 18 2026

Coastal waters extend out to 40 nautical miles

PMZ173-182345-
Pohnpei Coastal Waters-
315 PM ChST Sat Jul 18 2026

...PERIODS OF HEAVY RAINFALL, GUSTY WINDS, AND A SOUTH TO SOUTHWEST
SWELL WILL CONTINUE THROUGH THROUGH MONDAY AFTERNOON...

.TONIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. Mixed
swell southwest 4 to 5 ft and southeast 3 to 4 ft. scattered showers
this evening, becoming widespread heavy showers and isolated
thunderstorms after midnight. Lows around 76. Chance of showers 80
percent.
.SUNDAY...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft. Mixed
swell southwest 4 to 5 ft and southeast 3 to 4 ft. Widespread heavy
showers and isolated thunderstorms. Highs near 84. Chance of showers
80 percent.
.SUNDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2 to 3 ft.
Mixed swell southwest 3 to 4 ft and southeast 3 to 4 ft. Cloudy with
numerous heavy showers and isolated thunderstorms. Lows around 80.
Chance of showers 70 percent.
.MONDAY AND MONDAY NIGHT...Southwest wind 10 to 15 kt. Wind waves 2
to 3 ft. South swell 3 ft and southeast 3 to 4 ft. Cloudy with
numerous heavy showers and isolated thunderstorms. Highs near 84.
Lows around 76. Chance of showers 60 showers.
.TUESDAY THROUGH THURSDAY...Southwest wind 5 to 10 kt. Wind waves 2
ft or less. Southeast swell 3 to 4 ft and south 3 to 4 ft. Mostly
cloudy with chance of showers and slight chance of thunderstorms.
Highs in the upper 80s. Lows in the upper 70s. Chance of showers 50
percent.

$$

PMZ174-182345-
Kosrae Coastal Waters-
315 PM ChST Sat Jul 18 2026

...PERIODS OF HEAVY RAINFALL, GUSTY WINDS, AND A SOUTH TO SOUTHWEST
SWELL WILL CONTINUE THROUGH THROUGH MONDAY AFTERNOON...

.TONIGHT...West wind 5 to 10 kt. Wind waves 2 ft or less. Southwest
swell 6 to 7 ft and south 3 ft. Scattered showers this evening,
becoming widespread heavy showers and isolated thunderstorms after
midnight. Lows around 76. Chance of showers near 80 percent.
.SUNDAY...West wind 10 kt. Wind waves 2 ft or less. Southwest swell
5 to 6 ft and south 3 ft. Widespread heavy showers and isolated
thunderstorms. Highs near 83. Chance of showers near 100 percent.
.SUNDAY NIGHT AND MONDAY...West wind 5 to 10 kt. Wind waves 2 ft or
less. Southwest swell 4 to 5 ft and southeast 3 ft. Cloudy with
numerous heavy showers and isolated thunderstorms. Lows around 77.
Highs around 83. Chance of showers 70 percent.
.MONDAY NIGHT...Northwest wind 5 to 10 kt. Wind waves 2 ft or less.
Southeast swell 4 to 5 ft and southwest 3 ft. Mostly cloudy with
scattered showers and isolated thunderstorms. Lows around 79. Chance
of showers 40 percent.
.TUESDAY THROUGH THURSDAY...West wind 5 kt. Wind waves 2 ft or less.
Southeast swell 4 to 5 ft and southwest 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.

$$

PMZ181-182345-
Majuro Coastal Waters-
315 PM ChST Sat Jul 18 2026

...A SOUTHWEST TO WEST SWELL WILL CONTINUE THROUGH MONDAY...

.TONIGHT...Northwest wind 5 to 10 kt. Wind waves 2 ft or less. Mixed
swell northeast 3 to 4 ft and southwest 3 ft. Mostly cloudy with
isolated showers and thunderstorms. Lows around 80. Chance of
showers 20 percent.
.SUNDAY...North wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 to 5 ft and southwest 3 ft. Mostly sunny with isolated
showers. Highs near 89. Chance of showers 20 percent.
.SUNDAY NIGHT...Northeast wind 5 to 10 kt. Wind waves 2 ft or less.
Mixed swell east 3 to 4 ft and southwest 3 ft. Mostly cloudy with
scattered showers and isolated thunderstorms. Lows around 80. Chance
of showers 40 percent.
.MONDAY AND MONDAY NIGHT...Northeast wind 5 to 10 kt. Wind waves 2
ft or less. Southeast swell 3 to 4 ft and southwest 3 ft. Mostly
cloudy with scattered showers and isolated thunderstorms. Highs near
87. Lows near 79. Chance of showers 50 percent.
.TUESDAY THROUGH THURSDAY...Southeast wind 5 kt. Wind waves 2 ft or
less. Southeast swell 4 to 5 ft and south 3 ft. Mostly cloudy. A 40
percent chance of showers. Highs in the upper 80s. Lows in the upper
70s.

$$