Coastal Waters Forecast
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Coastal Waters/Island Forecast for Eastern Micronesia
National Weather Service Tiyan GU
255 AM ChST Wed Oct 15 2025

Coastal waters extend out to 40 nautical miles

PMZ173-150500-
Pohnpei Coastal Waters-
255 AM ChST Wed Oct 15 2025

...ELEVATED SURF ALONG NORTH FACING REEFS THROUGH THURSDAY...

.TODAY...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Mixed
swell north 4 to 6 ft and east 3 ft. Mostly sunny with isolated
showers. Highs near 88. Chance of showers 20 percent.
.TONIGHT...East wind 10 kt. Wind waves 2 ft or less. Mixed
swell north 5 to 6 ft and east 3 ft. Mostly cloudy with scattered
showers and isolated thunderstorms. Lows around 76. Chance of
showers 40 percent.
.THURSDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less.
Mixed swell north 5 to 6 ft and east 3 ft. Partly sunny with
scattered showers and isolated thunderstorms. Highs near 88. Chance
of showers 40 percent.
.THURSDAY NIGHT...Southeast wind 5 to 10 kt. Wind waves 2 ft or
less. North swell 4 to 5 ft and northeast 3 ft. Mostly cloudy with
scattered showers and isolated thunderstorms. Lows around 76. Chance
of showers 50 percent.
.FRIDAY...East wind 5 kt. Wind waves 2 ft or less. North swell 3 to
5 ft and northeast 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.
.SATURDAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less.
North swell 3 to 4 ft and northeast 3 ft. Mostly cloudy. A
30 percent chance of showers. Highs in the upper 80s. Lows in the
upper 70s.
.SUNDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northwest
swell 3 to 4 ft and northeast 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.

$$

PMZ174-150500-
Kosrae Coastal Waters-
255 AM ChST Wed Oct 15 2025

...ELEVATED SURF ALONG NORTH FACING REEFS THROUGH THURSDAY...

.TODAY...Southwest wind 10 to 20 kt. Wind waves 2 to 4 ft. Mixed
swell north 4 to 6 ft and southeast 3 ft. Mostly cloudy. Isolated
showers in the morning, then scattered showers and isolated
thunderstorms in the afternoon. Highs near 87. Chance of showers 40
percent.
.TONIGHT...South wind 10 to 15 kt. Wind waves 2 to 3 ft. Mixed swell
north 4 to 6 ft and southeast 3 ft. Mostly cloudy with scattered
showers and isolated thunderstorms. Lows around 78. Chance of
showers 40 percent.
.THURSDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less.
Mixed swell north 5 to 6 ft and southeast 3 ft. Partly sunny with
scattered showers. Highs near 88. Chance of showers 40 percent.
.THURSDAY NIGHT...East wind 5 kt. Wind waves 2 ft or less. North
swell 4 to 5 ft and northeast 3 ft. Mostly cloudy with isolated
showers. Lows around 78. Chance of showers 20 percent.
.FRIDAY...Northeast wind 5 kt. Wind waves 2 ft or less. North swell
3 to 4 ft and northeast 3 ft. Mostly cloudy. A 30 percent chance of
showers. Highs in the upper 80s. Lows in the upper 70s.
.SATURDAY...Southeast wind 10 kt. Wind waves 2 ft or less. North
swell 3 to 4 ft and northeast 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.
.SUNDAY...Southeast wind 5 to 15 kt. Wind waves 1 to 3 ft. Mixed
swell northwest 3 ft and northeast 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.

$$

PMZ181-150500-
Majuro Coastal Waters-
255 AM ChST Wed Oct 15 2025

.TODAY...South wind 5 to 15 kt. Wind waves 1 to 3 ft. North swell 4
to 6 ft and southeast 3 ft. Partly sunny with scattered showers and
isolated thunderstorms. Highs near 87. Chance of showers 40 percent.
.TONIGHT...Variable wind 5 kt. Wind waves 2 ft or less. North swell
4 to 6 ft and southeast 3 ft. Mostly cloudy with scattered showers
and isolated thunderstorms. Lows around 78. Chance of showers 50
percent.
.THURSDAY...Variable wind 5 kt. Wind waves 2 ft or less. Northeast
swell 4 to 6 ft and southeast 3 ft. Partly sunny with scattered
showers and isolated thunderstorms. Highs near 87. Chance of showers
30 percent.
.THURSDAY NIGHT...Northeast wind 5 to 10 kt. Wind waves 2 ft or
less. North swell 3 to 5 ft and east 3 ft. Mostly cloudy with
scattered showers. Lows around 79. Chance of showers 30 percent.
.FRIDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. North swell
3 to 5 ft and northeast 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.
.SATURDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less.
North swell 3 to 4 ft and northeast 3 ft. Mostly cloudy. Chance of
showers and slight chance of thunderstorms. Highs in the upper 80s.
Lows in the upper 70s. Chance of showers 40 percent.
.SUNDAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. North swell 3
to 5 ft and northeast 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.

$$