Coastal Waters Forecast
Issued by NWS

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000
FZMY50 PGUM 040455
CWFMY

COASTAL WATERS FORECAST FOR GUAM AND THE NORTHERN MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
255 PM CHST SAT JUL 4 2015

MARIANAS WATERS OUT TO 40 NAUTICAL MILES

PMZ150-042030-
255 PM CHST SAT JUL 4 2015

.SYNOPSIS FOR MARIANAS WATERS...TROPICAL STORM CHAN-HOM WILL BRING
TROPICAL STORM OR TYPHOON CONDITIONS TO ROTA...TINIAN AND SAIPAN
WATERS SUNDAY AND SUNDAY NIGHT. TROPICAL STORM CONDITIONS ARE
STILL POSSIBLE SUNDAY OR SUNDAY NIGHT FOR GUAM WATERS.

$$

PMZ151-042030-
GUAM COASTAL WATERS-
255 PM CHST SAT JUL 4 2015

...TYPHOON WATCH IN EFFECT...

.TONIGHT...NORTH WIND 20 TO 25 KT WITH GUSTS TO 35 KT. WIND WAVES
6 TO 8 FT. MIXED SWELL NORTHEAST 7 FT AND SOUTHWEST 6 FT. LOCALLY
HEAVY SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...NORTHWEST WIND 30 KT. WIND WAVES 7 TO 9 FT. MIXED SWELL
SOUTHWEST 6 FT AND EAST 4 FT. LOCALLY HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS.
.SUNDAY NIGHT...WEST WIND 30 KT. WIND WAVES 8 TO 10 FT. MIXED
SWELL WEST 6 FT AND NORTHEAST 4 FT. LOCALLY HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS.
.MONDAY...WEST WIND 25 TO 30 KT. WIND WAVES 7 TO 9 FT. MIXED
SWELL WEST 6 FT AND EAST 4 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.MONDAY NIGHT...SOUTHWEST WIND 15 TO 25 KT EASING TO 10 TO 15 KT
AFTER MIDNIGHT. WIND WAVES 3 TO 5 FT. MIXED SWELL WEST 6 FT AND
EAST 4 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.TUESDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 3 FT. MIXED SWELL
WEST 6 FT AND EAST 4 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.WEDNESDAY...SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS.
MIXED SWELL WEST 6 FT AND EAST 4 FT. ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHWEST WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS.
MIXED SWELL WEST 6 FT AND EAST 4 FT. ISOLATED THUNDERSTORMS.

$$

PMZ152-042030-
ROTA COASTAL WATERS-
255 PM CHST SAT JUL 4 2015

...TROPICAL STORM WARNING AND TYPHOON WATCH IN EFFECT...

.TONIGHT...NORTH WIND 30 KT. WIND WAVES 7 TO 9 FT. MIXED SWELL
NORTHEAST 7 FT AND SOUTHWEST 6 FT. LOCALLY HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS.
.SUNDAY...NORTHWEST TROPICAL STORM FORCE WIND TO 45 KT WITH GUSTS
TO 55 KT. COMBINED SEAS 12 TO 14 FT. LOCALLY HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS.
.SUNDAY NIGHT...WEST TROPICAL STORM FORCE WIND TO 40 KT. GUSTS UP
TO 50 KT IN THE EVENING. COMBINED SEAS 12 TO 14 FT. LOCALLY HEAVY
SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY...SOUTHWEST TROPICAL STORM FORCE WIND TO 35 KT. COMBINED
SEAS 11 TO 13 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...SOUTHWEST WIND 15 TO 25 KT EASING TO 10 TO 15 KT
AFTER MIDNIGHT. WIND WAVES 3 TO 5 FT. MIXED SWELL WEST 6 FT AND
EAST 4 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.TUESDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. MIXED
SWELL WEST 6 FT AND EAST 4 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.WEDNESDAY...SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS.
MIXED SWELL WEST 6 FT AND EAST 4 FT. ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHWEST WIND 10 TO 15 KT. WIND WAVES 3 FT. MIXED
SWELL WEST 6 FT AND EAST 4 FT. ISOLATED THUNDERSTORMS.

$$

PMZ153-154-042030-
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
255 PM CHST SAT JUL 4 2015

...TYPHOON WARNING IN EFFECT...

.TONIGHT...NORTHEAST WIND 30 KT. WIND WAVES 7 TO 9 FT. MIXED
SWELL NORTHEAST 7 FT AND SOUTHWEST 6 FT. LOCALLY HEAVY SHOWERS
AND ISOLATED THUNDERSTORMS.
.SUNDAY...NORTH TROPICAL STORM FORCE WIND TO 45 KT WITH GUSTS TO
60 KT RISING TO TYPHOON FORCE WIND TO 65 KT WITH GUSTS TO 85 KT
IN THE AFTERNOON. COMBINED SEAS 13 TO 15 FT. HEAVY RAIN AND
ISOLATED THUNDERSTORMS.
.SUNDAY NIGHT...SOUTH TROPICAL STORM FORCE WIND TO 55 KT WITH
GUSTS TO 85 KT BECOMING SOUTHWEST 35 KT WITH GUSTS TO 45 KT AFTER
MIDNIGHT. COMBINED SEAS 12 TO 14 FT. HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS.
.MONDAY...SOUTHWEST TROPICAL STORM FORCE WIND TO 35 KT. COMBINED
SEAS 12 TO 14 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WIND 15 TO 25 KT WITH GUSTS TO 35 KT EASING
TO 10 TO 15 KT AFTER MIDNIGHT. WIND WAVES 4 TO 6 FT. MIXED SWELL
WEST 6 FT AND EAST 4 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TUESDAY...SOUTHEAST WIND 10 TO 15 KT. WIND WAVES 2 FT OR LESS.
MIXED SWELL WEST 6 FT AND EAST 4 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
.WEDNESDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 3 FT. MIXED SWELL
WEST 6 FT AND EAST 4 FT. ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT.
MIXED SWELL WEST 6 FT AND EAST 4 FT. ISOLATED THUNDERSTORMS.

$$


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