Coastal Waters Forecast
Issued by NWS

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000
FZMY50 PGUM 181954
CWFMY

COASTAL WATERS FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
554 AM CHST THU JAN 19 2017

MARIANAS WATERS OUT TO 40 NAUTICAL MILES

PMZ150-190830-
554 AM CHST THU JAN 19 2017

.SYNOPSIS FOR MARIANAS WATERS...SCATTERED SHOWERS WITH FRESH TO
STRONG WINDS REMAIN OVER THE MARIANAS AS A RESULT OF THE PASSAGE
OF THE STRONG PACIFIC FRONTAL SYSTEM THAT PASSED THROUGH THE AREA
ON TUESDAY. SMALL VESSEL OPERATORS SHOULD ESPECIALLY TAKE EXTRA
PRECAUTIONS IN THESE CONDITIONS. WIND AND WAVES WILL SLOWLY
SUBSIDE FROM NORTH TO SOUTH BY TONIGHT. COMBINED SEAS WILL DROP
FROM 10 TO 12 FEET TODAY TO BETWEEN 6 AND 7 FEET BY THE WEEKEND
BEFORE INCREASING EARLY NEXT WEEK WITH THE APPROACH OF A NEW
WEATHER SYSTEM.

$$

PMZ151-152-190830-
GUAM COASTAL WATERS-ROTA COASTAL WATERS-
554 AM CHST THU JAN 19 2017

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

.TODAY...EAST WIND 20 TO 25 KT. WIND WAVES 5 TO 7 FT. EAST SWELL
5 TO 7 FT AND NORTH 6 FT. SCATTERED SHOWERS.
.TONIGHT...EAST WIND 20 KT. WIND WAVES 4 TO 6 FT. EAST SWELL 7 TO
9 FT AND NORTH 6 FT. SCATTERED SHOWERS.
.FRIDAY...EAST WIND 15 TO 20 KT. WIND WAVES 3 TO 5 FT. EAST SWELL
4 TO 6 FT AND NORTH 3 TO 4 FT.
.FRIDAY NIGHT THROUGH SUNDAY...NORTHEAST WIND 15 TO 20 KT. WIND
WAVES 3 TO 5 FT. EAST SWELL 4 TO 6 FT AND NORTH 2 TO 3 FT.
.MONDAY...NORTHEAST WIND 20 TO 25 KT. WIND WAVES 5 TO 7 FT. EAST
SWELL 5 TO 7 FT AND NORTH 3 TO 4 FT.

$$

PMZ153-154-190830-
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
554 AM CHST THU JAN 19 2017

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

.TODAY...NORTHEAST WIND 20 TO 30 KT VEERING EAST BY AFTERNOON.
WIND WAVES 6 TO 7 FT. EAST SWELL 4 TO 6 FT AND NORTH 7 FT.
.TONIGHT...EAST WIND 15 TO 20 KT. WIND WAVES 4 TO 6 FT. MIXED
SWELL EAST 5 TO 7 FT AND NORTH 7 FT.
.FRIDAY AND FRIDAY NIGHT...EAST WIND 10 TO 20 KT. WIND WAVES 3 TO
5 FT. MIXED SWELL EAST 4 TO 6 FT AND NORTH 4 FT.
.SATURDAY AND SUNDAY...NORTHEAST WIND 10 TO 20 KT. WIND WAVES 3
TO 5 FT. EAST SWELL 4 TO 6 FT AND NORTH 3 TO 4 FT.
.MONDAY...NORTHEAST WIND 20 TO 25 KT. WIND WAVES 5 TO 7 FT. EAST
SWELL 5 TO 7 FT AND NORTH 3 TO 4 FT.

$$


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