Coastal Waters Forecast
Issued by NWS

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000
FZMY50 PGUM 011726
CWFMY

COASTAL WATERS FORECAST FOR GUAM AND THE NORTHERN MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
326 AM CHST SUN AUG 2 2015

MARIANAS WATERS OUT TO 40 NAUTICAL MILES

PMZ150-020900-
326 AM CHST SUN AUG 2 2015

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

$$

PMZ153-154-020900-
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
326 AM CHST SUN AUG 2 2015

...TYPHOON WARNING IN EFFECT...

.TODAY...NORTHEAST WIND 15 TO 20 KT BECOMING NORTH TROPICAL STORM
FORCE WIND TO 45 KT WITH GUSTS TO 75 KT. COMBINED SEAS 6 TO 7 FT
BUILDING TO 13 TO 15 FT. ISOLATED THUNDERSTORMS THROUGH THE DAY.
NUMEROUS LOCALLY HEAVY SHOWERS.
.TONIGHT...WEST TROPICAL STORM FORCE WIND TO 60 KT WITH GUSTS TO
80 KT BECOMING SOUTH TROPICAL STORM FORCE WIND TO 50 KT WITH
GUSTS TO 60 KT AFTER MIDNIGHT. COMBINED SEAS 22 TO 24 FT.
NUMEROUS LOCALLY HEAVY SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY...SOUTH TROPICAL STORM FORCE WIND TO 35 KT EASING TO
20 TO 25 KT IN THE AFTERNOON. COMBINED SEAS 12 TO 14 FT.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WIND 15 TO 20 KT. WIND WAVES 4 TO 6 FT.
NORTHWEST SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TUESDAY...SOUTH WIND 10 TO 20 KT. WIND WAVES 3 FT. WEST SWELL
7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...WEST WIND 10 TO 15 KT. WIND WAVES 3 FT. NORTHWEST
SWELL 7 TO 9 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.

$$

PMZ152-020900-
ROTA COASTAL WATERS-
326 AM CHST SUN AUG 2 2015

...TROPICAL STORM WATCH IN EFFECT...

.TODAY...NORTH WIND 15 TO 20 KT BACKING NORTHWEST 30 KT IN THE
AFTERNOON. WIND WAVES 2 FT OR LESS BECOMING 6 TO 8 FT. EAST SWELL
4 TO 6 FT INCREASING TO 10 TO 12 FT. LIGHT SWELL. ISOLATED
THUNDERSTORMS THROUGH THE DAY. SCATTERED SHOWERS.
.TONIGHT...WEST TROPICAL STORM FORCE WIND TO 40 KT. COMBINED SEAS
12 TO 14 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY...SOUTH WIND 30 KT. WIND WAVES 7 TO 9 FT. NORTH SWELL
9 TO 11 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WIND 15 TO 20 KT. WIND WAVES 4 TO 6 FT.
NORTHWEST SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TUESDAY...SOUTHWEST WIND 10 TO 20 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 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.

$$

PMZ151-020900-
GUAM COASTAL WATERS-
326 AM CHST SUN AUG 2 2015

.TODAY...NORTHWEST WIND 10 TO 20 KT. WIND WAVES 2 FT OR LESS
BECOMING 3 TO 4 FT. EAST SWELL 5 TO 7 FT. ISOLATED THUNDERSTORMS
THROUGH THE DAY. SCATTERED SHOWERS.
.TONIGHT...WEST WIND 15 TO 25 KT. WIND WAVES 5 TO 7 FT. NORTHEAST
SWELL 8 TO 10 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY...SOUTHWEST WIND 20 TO 25 KT. WIND WAVES 5 TO 7 FT. NORTH
SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WIND 15 TO 20 KT. WIND WAVES 4 TO 6 FT.
NORTHWEST SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TUESDAY...SOUTHWEST WIND 15 TO 20 KT. WIND WAVES 3 TO 4 FT. WEST
SWELL 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
.WEDNESDAY...SOUTHWEST 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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