Coastal Waters Forecast
Issued by NWS

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000
FZMY50 PGUM 300518
CWFMY

COASTAL WATERS FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
318 PM CHST WED JUL 30 2014

MARIANAS WATERS OUT TO 40 NAUTICAL MILES

PMZ150-302100-
318 PM CHST WED JUL 30 2014

.SYNOPSIS FOR MARIANAS WATERS...TROPICAL STORM CONDITIONS WILL
SUBSIDE THROUGH THE EVENING HOURS FOR GUAM AND ROTA. EXPECT
IMPROVING CONDITIONS LATE TONIGHT AND THURSDAY AS HALONG MOVES
FARTHER AWAY FROM THE MARIANAS. SEAS WILL REMAIN HAZARDOUS TO
SMALL VESSELS FOR THE NEXT SEVERAL DAYS ACROSS THE MARIANAS.

$$

PMZ151-302100-
GUAM COASTAL WATERS-
318 PM CHST WED JUL 30 2014

...TROPICAL STORM WARNING IN EFFECT...

.TONIGHT...SOUTHWEST TROPICAL STORM FORCE WINDS OF 30 TO 40 KT
WITH GUSTS TO 50 KT EASING TO 35 KT WITH GUSTS TO 45 KT AFTER
MIDNIGHT. COMBINED SEAS 15 TO 17 FT. OCCASIONAL SHOWERS IN THE
EVENING. ISOLATED THUNDERSTORMS AFTER MIDNIGHT.
.THURSDAY...SOUTH WIND 20 KT WITH GUSTS TO 30 KT. WIND WAVES 7 TO
9 FT. WEST SWELL 9 TO 10 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WIND 15 TO 20 KT. WIND WAVES 4 TO 6 FT.
WEST SWELL 10 TO 12 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.FRIDAY...SOUTH WIND 10 TO 15 KT. WIND WAVES 3 FT. WEST SWELL
9 TO 11 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.FRIDAY NIGHT...SOUTH WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
WEST SWELL 6 TO 8 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.SATURDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. WEST
SWELL 7 TO 9 FT AND EAST 3 FT.
.SUNDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 3 FT. WEST SWELL 6 TO
8 FT AND EAST 3 FT.
.MONDAY...SOUTH WIND 10 TO 20 KT. WIND WAVES 3 FT. WEST SWELL
6 TO 8 FT AND EAST 3 FT.

$$

PMZ152-302100-
ROTA COASTAL WATERS-
318 PM CHST WED JUL 30 2014

...TYPHOON WARNING IN EFFECT...

.TONIGHT...SOUTHEAST TROPICAL STORM FORCE WIND TO 55 KT WITH GUSTS
TO 65 KT EASING TO 40 KT WITH GUSTS TO 50 KT AFTER MIDNIGHT.
COMBINED SEAS 16 TO 18 FT. OCCASIONAL SHOWERS IN THE EVENING.
ISOLATED THUNDERSTORMS THROUGH THE NIGHT.
.THURSDAY...SOUTH WIND 20 TO 25 KT WITH GUSTS TO 35 KT. WIND WAVES 7
TO 9 FT. WEST SWELL 9 TO 11 FT AND EAST 3 FT. ISOLATED
THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT.
WEST SWELL 9 TO 11 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.FRIDAY...SOUTH WIND 10 TO 15 KT. WIND WAVES 3 FT. WEST SWELL
9 TO 11 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.FRIDAY NIGHT...SOUTH WIND 10 TO 15 KT. WIND WAVES 2 FT OR LESS.
WEST SWELL 6 TO 8 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.SATURDAY...SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. WEST
SWELL 7 TO 9 FT AND EAST 3 FT.
.SUNDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. WEST
SWELL 6 TO 8 FT AND EAST 3 FT.
.MONDAY...SOUTH WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT. WEST
SWELL 7 TO 9 FT AND EAST 3 FT.

$$

PMZ153-154-302100-
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
318 PM CHST WED JUL 30 2014

...A SMALL CRAFT ADVISORY IS NOW IN EFFECT THROUGH THURSDAY NIGHT...

.TONIGHT...SOUTHEAST WIND TO 25 TO 30 KT WITH HIGHER GUSTS TO 40
KT IN THE EVENING. COMBINED SEAS 13 TO 16 FT. HIGHER WINDS AND
SEAS OVER TINIAN WATERS. ISOLATED THUNDERSTORMS.
.THURSDAY...SOUTH WIND 15 TO 25 KT. WIND WAVES 5 TO 7 FT. WEST
SWELL 9 TO 11 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT.
WEST SWELL 9 TO 11 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.FRIDAY...SOUTH WIND 10 TO 15 KT. WIND WAVES 3 FT. WEST SWELL
8 TO 10 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.FRIDAY NIGHT...SOUTH WIND 10 TO 15 KT. WIND WAVES 2 FT OR LESS.
WEST SWELL 6 TO 8 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.SATURDAY...SOUTH WIND 5 TO 10 KT. WIND WAVES 2 FT OR LESS. WEST
SWELL 7 TO 9 FT AND EAST 3 FT.
.SUNDAY...SOUTH WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. WEST
SWELL 6 TO 8 FT AND EAST 3 FT.
.MONDAY...SOUTH WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT. WEST
SWELL 7 TO 9 FT AND EAST 3 FT.

$$








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