Coastal Waters Forecast
Issued by NWS

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000
FZMY50 PGUM 162016
CWFMY

COASTAL WATERS FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
616 AM CHST TUE JAN 17 2017

MARIANAS WATERS OUT TO 40 NAUTICAL MILES

PMZ150-170845-
616 AM CHST TUE JAN 17 2017

.SYNOPSIS FOR MARIANAS WATERS...WINDS TODAY WILL START AT GENTLE
LEVELS IN GUAM WATERS WHILE THEY WILL BE AT FRESH TO STRONG LEVELS
IN TINIAN AND SAIPAN WATERS. WINDS WILL BUILD FURTHER BY
WEDNESDAY...POSSIBLY REACHING NEAR GALE LEVELS AT TINIAN AND
SAIPAN AND FRESH TO STRONG WIND AT GUAM. COMBINED SEAS OF 9 TO 11
FEET WILL CONTINUE THROUGH THURSDAY. A SHEAR LINE CURRENTLY NEAR
ROTA WILL CONTINUE TO PUSH SOUTHWARD TODAY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS WILL CONTINUE OVER CNMI WATERS THROUGH
WEDNESDAY...DRIFTING SOUTHWARD INTO GUAM WATERS THIS EVENING.

$$

PMZ151-170845-
GUAM COASTAL WATERS-
616 AM CHST TUE JAN 17 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

.TODAY...NORTHEAST WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
NORTH SWELL 7 TO 9 FT AND EAST 3 FT. ISOLATED THUNDERSTORMS.
.TONIGHT...NORTHEAST WIND 10 TO 20 KT. WIND WAVES 3 FT. NORTH
SWELL 7 TO 9 FT AND EAST 3 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.WEDNESDAY...NORTHEAST WIND 20 TO 25 KT. WIND WAVES 4 TO 6 FT.
NORTHEAST SWELL 5 TO 7 FT AND EAST 3 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
.WEDNESDAY NIGHT...EAST WIND 20 TO 25 KT. WIND WAVES 4 TO 6 FT.
NORTHEAST SWELL 8 TO 10 FT AND EAST 3 FT. SCATTERED SHOWERS.
.THURSDAY...EAST WIND 20 TO 25 KT. WIND WAVES 4 TO 6 FT. EAST
SWELL 6 TO 8 FT AND NORTH 4 FT. SCATTERED SHOWERS.
.FRIDAY...EAST WIND 15 TO 20 KT WITH GUSTS TO 30 KT. WIND WAVES
3 TO 5 FT. EAST SWELL 6 TO 8 FT AND NORTH 3 FT. SCATTERED
SHOWERS.
.SATURDAY...NORTHEAST WIND 10 TO 15 KT. WIND WAVES 3 FT. EAST
SWELL 5 TO 7 FT AND NORTH 3 FT.

$$

PMZ152-170845-
ROTA COASTAL WATERS-
616 AM CHST TUE JAN 17 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

.TODAY...NORTHEAST WIND 10 TO 20 KT. WIND WAVES 3 TO 4 FT. NORTH
SWELL 8 TO 10 FT AND EAST 3 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TONIGHT...NORTHEAST WIND 15 TO 25 KT. WIND WAVES 4 TO 6 FT.
NORTH SWELL 8 TO 10 FT AND EAST 3 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
.WEDNESDAY...NORTHEAST WIND 20 TO 30 KT. WIND WAVES 4 TO 6 FT.
NORTHEAST SWELL 6 TO 8 FT AND EAST 3 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
.WEDNESDAY NIGHT...NORTHEAST WIND 20 TO 30 KT. WIND WAVES 5 TO 6
FT. NORTHEAST SWELL 8 TO 10 FT AND EAST 3 FT. SCATTERED SHOWERS.
.THURSDAY...NORTHEAST WIND 20 TO 25 KT. WIND WAVES 6 FT. EAST
SWELL 6 TO 8 FT AND NORTH 4 FT. SCATTERED SHOWERS.
.FRIDAY...NORTHEAST WIND 15 TO 20 KT WITH GUSTS TO 30 KT. WIND
WAVES 3 TO 5 FT. EAST SWELL 7 TO 9 FT AND NORTH 3 TO 4 FT.
SCATTERED SHOWERS.
.SATURDAY...NORTHEAST WIND 10 TO 15 KT. WIND WAVES 3 FT. EAST
SWELL 6 TO 8 FT AND NORTH 3 FT.

$$

PMZ153-154-170845-
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
616 AM CHST TUE JAN 17 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

.TODAY...NORTHEAST WIND 15 TO 25 KT. WIND WAVES 4 TO 6 FT. NORTH
SWELL 8 TO 10 FT AND EAST 3 FT. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
.TONIGHT AND WEDNESDAY...NORTHEAST WIND 20 TO 30 KT. WIND WAVES 5
TO 7 FT. NORTH SWELL 7 TO 9 FT AND EAST 3 FT. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
.WEDNESDAY NIGHT...NORTHEAST WIND 20 TO 25 KT. WIND WAVES 4 TO
6 FT. NORTHEAST SWELL 8 TO 10 FT AND EAST 3 FT.
.THURSDAY...NORTHEAST WIND 20 TO 25 KT. WIND WAVES 5 TO 6 FT.
EAST SWELL 5 TO 7 FT AND NORTH 5 FT.
.FRIDAY AND SATURDAY...NORTHEAST WIND 10 TO 20 KT. WIND WAVES 3
TO 5 FT. EAST SWELL 6 TO 8 FT AND NORTH 3 TO 4 FT.

$$


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