Coastal Waters Forecast
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Coastal Waters/Island Forecast for Western Micronesia...UPDATED
National Weather Service Tiyan GU
543 PM ChST Fri Oct 30 2026

Coastal waters extend out to 40 nautical miles

PMZ161-302200-
Palau Coastal Waters-
543 PM ChST Fri Oct 30 2026

Updated to add headline and add island-effect showers.

...ELEVATED SURF ALONG NORTH FACING REEFS OVER THE WEEKEND AND EARLY
NEXT WEEK...

.TONIGHT...Southwest wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 to 4 ft and northwest 2 ft. Mostly cloudy. Scattered showers
and isolated thunderstorms. Lows around 78. Chance of showers 30
percent.
.SATURDAY...Southwest wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 to 5 ft and northwest 2 ft. Partly cloudy with isolated
showers, becoming mostly cloudy with scattered showers and isolated
thunderstorms in the afternoon. Highs near 88. Chance of showers 30
percent.
.SATURDAY NIGHT...Variable wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 to 5 ft and northwest 2 ft. Partly cloudy.
Isolated showers. Lows around 78. Chance of showers 20 percent.
.SUNDAY...Variable wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 to 5 ft and north 2 ft. Mostly sunny with isolated showers,
becoming mostly cloudy with scattered showers and isolated
thunderstorms in the afternoon. Highs near 88. Chance of showers 30
percent.
.SUNDAY NIGHT...Northwest wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 to 5 ft and north 2 ft. Partly cloudy. Isolated
showers. Lows around 79. Chance of showers 20 percent.
.MONDAY...Northwest wind 5 kt. Wind waves 2 ft or less. Northeast
swell 3 to 5 ft. Mostly cloudy with a 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.
.TUESDAY...Variable wind 5 kt. Wind waves 2 ft or less. Northeast
swell 4 to 6 ft. Mostly cloudy with a 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.
.WEDNESDAY...Northeast wind 5 kt. Wind waves 2 ft or less. North
swell 4 to 5 ft. Mostly cloudy with a 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.

$$

PMZ171-302200-
Yap Coastal Waters-
543 PM ChST Fri Oct 30 2026

Updated to add headline.

...ELEVATED SURF ALONG NORTH FACING REEFS OVER THE WEEKEND AND EARLY
NEXT WEEK...

.TONIGHT...West wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 ft and northwest 2 ft. Mostly cloudy. Scattered showers.
Lows around 78. Chance of showers 30 percent.
.SATURDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. Northeast
swell 4 to 6 ft and north 3 ft. Partly sunny. Scattered showers and
isolated thunderstorms. Highs near 87. Chance of showers 30 percent.
.SATURDAY NIGHT...Northwest wind 5 kt. Wind waves 2 ft or less.
Northeast swell 4 to 5 ft and north 3 ft. Partly cloudy. Isolated
light showers. Lows around 77. Chance of showers 10 percent.
.SUNDAY AND SUNDAY NIGHT...Northwest wind 5 kt. Wind waves 2 ft or
less. Northeast swell 4 to 6 ft and north 2 to 3 ft. Partly cloudy.
Isolated showers. Highs near 88. Lows around 78. Chance of showers 20
percent.
.MONDAY...North wind 5 kt. Wind waves 2 ft or less. North swell 5 to
6 ft. Partly cloudy with a 20 percent chance of showers. Highs in
the upper 80s. Lows in the upper 70s.
.TUESDAY...East wind 5 kt. Wind waves 2 ft or less. North swell 5 to
7 ft. Partly cloudy with a 20 percent chance of showers. Highs in
the upper 80s. Lows in the upper 70s.
.WEDNESDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. North
swell 4 to 6 ft. Partly cloudy with a 20 percent chance of showers.
Highs in the upper 80s. Lows in the upper 70s.

$$

PMZ172-302200-
Chuuk Coastal Waters-
543 PM ChST Fri Oct 30 2026

.TONIGHT...South wind 5 kt. Wind waves 2 ft or less. Northeast swell
4 to 5 ft and southeast 2 ft. Partly cloudy. Isolated showers. Lows
around 78. Chance of showers 20 percent.
.SATURDAY...North wind 5 kt. Wind waves 2 ft or less. North swell
4 to 5 ft and southeast 2 ft. Mostly sunny. Isolated showers. Highs
near 88. Chance of showers 10 percent.
.SATURDAY NIGHT...North wind 5 to 10 kt. Wind waves 2 ft or less.
North swell 3 to 4 ft and southeast 2 ft. Partly cloudy with
isolated light showers. Lows around 78. Chance of showers 10 percent.
.SUNDAY...North wind 5 to 10 kt. Wind waves 2 ft or less. North
swell 3 to 4 ft and southeast 2 ft. Partly sunny. Isolated showers.
Highs near 88. Chance of showers 20 percent.
.SUNDAY NIGHT...North wind 5 to 10 kt. Wind waves 2 ft or less.
North swell 3 to 4 ft. Mostly cloudy. Scattered showers. Lows around
78. Chance of showers 30 percent.
.MONDAY AND TUESDAY...East wind 5 kt. Wind waves 2 ft or less.
Northeast swell 3 to 5 ft and northwest 2 ft. Partly cloudy with a 20
percent chance of showers. Highs in the upper 80s. Lows in the upper
70s.
.WEDNESDAY...Northeast wind 5 kt. Wind waves 2 ft or less. Northeast
swell 4 to 6 ft and northwest 2 ft. Partly cloudy with a 20
percent chance of showers. Highs in the upper 80s. Lows in the upper
70s.

$$