156
FZPQ51 PGUM 171658
CWFPQ1

Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
258 AM ChST Sat Oct 18 2025

Coastal waters extend out to 40 nautical miles

PMZ173-180600-
Pohnpei Coastal Waters-
258 AM ChST Sat Oct 18 2025

...ELEVATED SURF FOR NORTH FACING REEFS TODAY...

.TODAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 5 to 6 ft and north 3 ft. Partly sunny with isolated
showers. Highs near 88. Chance of showers 20 percent.
.TONIGHT...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 to 5 ft and north 3 ft. Mostly cloudy with scattered
showers. Lows around 78. Chance of showers 30 percent.
.SUNDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 to 5 ft and north 3 ft. Partly sunny with scattered showers.
Highs near 87. Chance of showers 30 percent.
.SUNDAY NIGHT...East wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 4 to 5 ft and north 3 ft. Mostly cloudy with
scattered showers and isolated thunderstorms. Lows around 79. Chance
of showers 40 percent.
.MONDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. East
swell 4 to 5 ft and north 3 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.
.TUESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast
swell 4 to 5 ft and north 3 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.
.WEDNESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast
swell 5 to 6 ft and north 3 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.

$$

PMZ174-180600-
Kosrae Coastal Waters-
258 AM ChST Sat Oct 18 2025

...ELEVATED SURF FOR NORTH FACING REEFS TODAY...

.TODAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 to 5 ft and north 3 ft. Mostly sunny with isolated showers.
Highs near 87. Chance of showers 20 percent.
.TONIGHT...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 to 5 ft and north 3 ft. Mostly cloudy with scattered
showers. Lows around 78. Chance of showers 30 percent.
.SUNDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 4 to 5 ft and north 3 ft. Partly sunny with isolated
showers. Highs near 87. Chance of showers 20 percent.
.SUNDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East
swell 4 to 5 ft and north 3 ft. Mostly cloudy with scattered
showers. Lows around 79. Chance of showers 30 percent.
.MONDAY THROUGH WEDNESDAY...East wind 10 to 15 kt. Wind waves 2 to 3
ft. Mixed swell east 4 to 5 ft and north 3 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.

$$

PMZ181-180600-
Majuro Coastal Waters-
258 AM ChST Sat Oct 18 2025

.TODAY...East wind 5 to 10 kt. Wind waves 2 ft or less. East swell
4 to 5 ft and north 3 ft. Partly sunny with scattered showers. Highs
near 86. Chance of showers 30 percent.
.TONIGHT...Southeast wind 5 to 10 kt. Wind waves 2 ft or
less. East swell 4 to 5 ft and north 3 ft. Mostly cloudy with
scattered showers and isolated thunderstorms. Lows around 79. Chance
of showers 30 percent.
.SUNDAY...Southeast wind 5 to 15 kt. Wind waves 1 to 3 ft. East
swell 4 to 5 ft and north 3 ft. Partly sunny with isolated
thunderstorms. Highs near 86. Chance of showers 20 percent.
.SUNDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East
swell 3 to 5 ft and north 3 ft. Mostly cloudy with scattered showers
and isolated thunderstorms. Lows around 79. Chance of showers 30
percent.
.MONDAY AND TUESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft.
East swell 4 to 5 ft and north 3 ft. Mostly cloudy with a 30 percent
chance of showers and slight chance of thunderstorms. Highs in the
mid 80s. Lows in the upper 70s.
.WEDNESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell
5 to 6 ft and north 3 ft. Mostly cloudy. A 40 percent chance of
showers. Highs in the mid 80s. Lows in the upper 70s.

$$