507
FZPQ52 PGUM 130657
CWFPQ2

Coastal Waters/Island Forecast for Western Micronesia
National Weather Service Tiyan GU
457 PM ChST Mon Oct 13 2025

Coastal waters extend out to 40 nautical miles

PMZ161-132200-
Palau Coastal Waters-
457 PM ChST Mon Oct 13 2025

.TONIGHT...Variable wind 5 kt. Wind waves 2 ft or less. North swell
3 to 4 ft. Partly cloudy with isolated showers in the evening, then
mostly cloudy with scattered showers and isolated thunderstorms
after midnight. Lows around 78. Chance of showers 30 percent.
.TUESDAY...West wind 5 kt. Wind waves 2 ft or less. North swell 3 to
4 ft. Partly sunny with scattered showers and isolated
thunderstorms. Highs near 87. Chance of showers 30 percent.
.TUESDAY NIGHT...West to northwest wind 5 kt. Wind waves 2 ft or
less. Northeast swell 3 to 4 ft. Partly cloudy with isolated showers.
Lows around 78. Chance of showers 20 percent.
.WEDNESDAY...Southwest wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 ft. Partly cloudy with isolated showers. Highs near 88.
Chance of showers 20 percent.
.WEDNESDAY NIGHT...South wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 ft. Mostly cloudy with scattered showers. Lows
around 78. Chance of showers 30 percent.
.THURSDAY...South wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 to 4 ft. Mostly cloudy. A 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.
.FRIDAY...South wind 5 kt. Wind waves 2 ft or less. Northeast swell
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.
.SATURDAY...East to southeast wind 5 to 10 kt. Wind waves 2 ft or
less. Northeast swell 3 ft. Mostly cloudy. A 20 percent chance of
showers and thunderstorms. Highs in the upper 80s. Lows in the upper
70s.

$$

PMZ171-132200-
Yap Coastal Waters-
457 PM ChST Mon Oct 13 2025

.TONIGHT...East wind 5 to 10 kt. Wind waves 2 ft or less. North
swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated
thunderstorms. Lows around 78. Chance of showers 30 percent.
.TUESDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. North
swell 3 to 4 ft. Partly sunny with scattered showers and isolated
thunderstorms. Highs near 87. Chance of showers 30 percent.
.TUESDAY NIGHT...Southeast wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 to 4 ft. Partly cloudy with isolated showers. Lows
around 78. Chance of showers 20 percent.
.WEDNESDAY...South wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 to 4 ft. Partly cloudy with isolated showers. Highs near 88.
Chance of showers 20 percent.
.WEDNESDAY NIGHT...South wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 to 4 ft. Mostly cloudy with scattered showers.
Lows around 78. Chance of showers 30 percent.
.THURSDAY...South wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 3 to 4 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.
.FRIDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less.
Northeast swell 3 to 4 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.
.SATURDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 to 5 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.

$$

PMZ172-132200-
Chuuk Coastal Waters-
457 PM ChST Mon Oct 13 2025

.TONIGHT...Southeast to south wind 10 to 15 kt. Gusts to 25 kt in
heavier showers and thunderstorms. Wind waves 2 to 4 ft. North swell
3 to 5 ft. Cloudy. Numerous showers and isolated thunderstorms in
the evening, then scattered showers and isolated thunderstorms after
midnight. Locally heavy showers possible. Lows around 76. Chance of
showers 70 percent.
.TUESDAY...East to southeast wind 5 to 10 kt. Wind waves 2 ft or
less. North swell 3 to 5 ft. Partly sunny with scattered showers.
Highs near 88. Chance of showers 30 percent.
.TUESDAY NIGHT...Northeast wind 5 to 10 kt. Wind waves 2 ft or less.
North swell 3 to 4 ft. Partly cloudy with isolated showers. Lows
around 78. Chance of showers 20 percent.
.WEDNESDAY...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. North
swell 3 to 4 ft. Mostly sunny with isolated showers and
thunderstorms. Highs near 87. Chance of showers 20 percent.
.WEDNESDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft.
North swell 3 to 4 ft. Mostly cloudy with scattered showers. Lows
around 78. Chance of showers 30 percent.
.THURSDAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. North swell
3 to 5 ft. Mostly cloudy. A 40 percent chance of showers. Highs in
the mid 80s. Lows in the upper 70s.
.FRIDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. North
swell 3 to 4 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.
.SATURDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 3 to 4 ft. Partly cloudy. A 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.

$$