Coastal Waters Forecast
Issued by NWS

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000
FZMY50 PGUM 180714
CWFMY

COASTAL WATERS FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
514 PM CHST WED JAN 18 2017

MARIANAS WATERS OUT TO 40 NAUTICAL MILES

PMZ150-182015-
514 PM CHST WED JAN 18 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 ON THURSDAY AND THURSDAY NIGHT. COMBINED SEAS
WILL DROP FROM 10 TO 11 FEET THIS EVENING TO 6 TO 7 FEET BY THE
WEEKEND BEFORE INCREASING EARLY NEXT WEEK WITH THE APPROACH OF A
NEW WEATHER SYSTEM.

$$

PMZ151-152-182015-
GUAM COASTAL WATERS-ROTA COASTAL WATERS-
514 PM CHST WED JAN 18 2017

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

.TONIGHT...NORTHEAST WIND 20 TO 25 KT. WIND WAVES 5 TO 7 FT.
NORTHEAST SWELL 5 TO 7 FT AND EAST 3 FT. SCATTERED SHOWERS.
.THURSDAY AND THURSDAY NIGHT...EAST WIND 20 TO 25 KT. WIND WAVES
5 TO 7 FT. EAST SWELL 4 TO 6 FT AND NORTH 4 TO 5 FT. SCATTERED
SHOWERS.
.FRIDAY AND FRIDAY NIGHT...EAST WIND 15 TO 20 KT. WIND WAVES 3 TO
5 FT. EAST SWELL 4 TO 6 FT AND NORTH 3 TO 4 FT.
.SATURDAY AND SUNDAY...NORTHEAST WIND 10 TO 20 KT. WIND WAVES 3
TO 4 FT. EAST SWELL 4 TO 5 FT AND NORTH 2 TO 3 FT.
.MONDAY...NORTHEAST WIND 15 TO 25 KT. WIND WAVES 5 TO 7 FT. EAST
SWELL 5 TO 7 FT AND NORTH 3 TO 4 FT.

$$

PMZ153-154-182015-
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
514 PM CHST WED JAN 18 2017

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

.TONIGHT...NORTHEAST WIND 25 TO 30 KT. WIND WAVES 7 TO 8 FT.
NORTHEAST SWELL 5 TO 7 FT AND EAST 3 FT.
.THURSDAY...NORTHEAST WIND 30 KT VEERING EAST 20 KT IN THE
AFTERNOON. WIND WAVES 6 TO 7 FT. EAST SWELL 3 TO 5 FT AND NORTH
4 TO 6 FT.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...EAST WIND 15 TO 20 KT.
WIND WAVES 3 TO 6 FT. EAST SWELL 3 TO 5 FT AND NORTH 4 TO 5 FT.
.SATURDAY AND SUNDAY...NORTHEAST WIND 10 TO 20 KT. WIND WAVES 3
TO 4 FT. EAST SWELL 4 TO 5 FT AND NORTH 2 TO 4 FT.
.MONDAY...NORTHEAST WIND 15 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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