Coastal Waters Forecast
Issued by NWS

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000
FZMY50 PGUM 010528
CWFMY

COASTAL WATERS FORECAST FOR GUAM AND THE NORTHERN MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
328 PM CHST SAT AUG 1 2015

MARIANAS WATERS OUT TO 40 NAUTICAL MILES

PMZ150-012045-
328 PM CHST SAT AUG 1 2015

.SYNOPSIS FOR MARIANAS WATERS...WINDS AND SEAS WILL INCREASE THIS
EVENING AS TROPICAL STORM SOUDELOR APPROACHES THE MARIANAS.
TYPHOON FORCE WINDS ARE LIKELY IN TINIAN AND SAIPAN WATERS SUNDAY
AFTERNOON AND NIGHT. TROPICAL STORM FORCE WINDS ARE POSSIBLE
SUNDAY EVENING AND NIGHT IN ROTA WATERS. COMBINED SEAS OF 3 TO 5
FEET TONIGHT WILL BUILD TO POSSIBLY AS HIGH AS 36 FEET SUNDAY
NIGHT NEAR THE CENTER OF SOUDELOR.

$$

PMZ153-154-012045-
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
328 PM CHST SAT AUG 1 2015

...TYPHOON WARNING IN EFFECT...

.TONIGHT...NORTHEAST WIND 10 TO 15 KT. WIND WAVES 2 FT OR LESS
BECOMING 3 TO 4 FT. EAST SWELL 3 TO 5 FT. ISOLATED THUNDERSTORMS.
.SUNDAY...NORTH WIND 15 TO 25 KT RISING TO TROPICAL STORM FORCE
WIND TO 50 KT WITH GUSTS TO 70 KT IN THE AFTERNOON. COMBINED SEAS
14 TO 20 FT. NUMEROUS LOCALLY HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS.
.SUNDAY NIGHT...WEST TYPHOON FORCE WIND TO 75 KT WITH GUSTS TO 95
KT BECOMING SOUTH TROPICAL STORM FORCE WIND TO 45 KT WITH GUSTS
TO 65 KT AFTER MIDNIGHT. COMBINED SEAS 25 TO 36 FT. NUMEROUS
LOCALLY HEAVY SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY...SOUTH WIND 15 TO 25 KT WITH GUSTS TO 35 KT. WIND WAVES
5 TO 7 FT. NORTH SWELL 11 TO 13 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT.
NORTHWEST SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TUESDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. WEST
SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...WEST WIND 10 TO 20 KT. WIND WAVES 3 FT. NORTHWEST
SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTHWEST WIND 10 TO 20 KT WITH GUSTS TO 30 KT. WIND
WAVES 3 TO 4 FT. NORTHWEST SWELL 6 TO 8 FT.

$$

PMZ152-012045-
ROTA COASTAL WATERS-
328 PM CHST SAT AUG 1 2015

...TROPICAL STORM WATCH IN EFFECT...

.TONIGHT...NORTHEAST WIND 10 TO 15 KT. WIND WAVES 2 FT OR LESS.
LIGHT SWELL BECOMING EAST 3 TO 5 FT. LIGHT SWELL. ISOLATED
THUNDERSTORMS.
.SUNDAY...NORTH WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT. EAST
SWELL 10 TO 12 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHWEST TROPICAL STORM FORCE WIND 40 KT WITH
GUSTS TO 50 KT. COMBINED SEAS 14 TO 20 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
.MONDAY...SOUTH WIND 15 TO 20 KT WITH GUSTS TO 30 KT. WIND WAVES
4 TO 6 FT. NORTH SWELL 9 TO 11 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WIND 15 TO 20 KT. WIND WAVES 3 TO 4 FT.
NORTHWEST SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TUESDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 3 FT. WEST SWELL
7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...WEST WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT.
NORTHWEST SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.THURSDAY...SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT.
NORTHWEST SWELL 6 TO 8 FT.

$$

PMZ151-012045-
GUAM COASTAL WATERS-
328 PM CHST SAT AUG 1 2015

.TONIGHT...NORTH WIND 10 TO 15 KT. WIND WAVES 2 FT OR LESS. EAST
SWELL 3 TO 4 FT. ISOLATED THUNDERSTORMS.
.SUNDAY...NORTHWEST WIND 10 TO 15 KT. WIND WAVES 2 FT OR LESS.
EAST SWELL 6 TO 8 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT.
NORTHEAST SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.MONDAY...SOUTHWEST WIND 15 TO 20 KT. WIND WAVES 4 TO 6 FT. NORTH
SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WIND 15 TO 20 KT. WIND WAVES 3 TO 5 FT.
NORTHWEST SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TUESDAY...SOUTHWEST WIND 10 TO 15 KT. WIND WAVES 3 FT. WEST
SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...WEST WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT.
NORTHWEST SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.THURSDAY...SOUTHWEST WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT.
NORTHWEST SWELL 7 TO 9 FT.

$$



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