High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 180342
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU DEC 18 2014

CCODE/1:31:04:01:00/AOW/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY
BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT

PAN PAN

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

SYNOPSIS VALID 0000 UTC DEC 18
24 HOUR FORECAST VALID 0000 UTC DEC 19
48 HOUR FORECAST VALID 0000 UTC DEC 20

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.OVER FORECAST WATERS FROM 57N TO 60N E OF 45W AREA OF W TO NW
WINDS 50 TO 65 KT. SEAS 20 TO 36 FT. ELSEWHERE FROM 56N TO 60N E
OF 47W AREA OF W TO NW WINDS 40 TO 50 KT. SEAS 16 TO 25 FT. ALSO
FROM 54N TO 60N E OF 55W AREA OF W TO NW WINDS 25 TO 40 KT. SEAS
11 TO 20 FT.
.24 HOUR FORECAST FROM 54N TO 61N E OF 50W AREA OF SW TO W WINDS
25 TO 40 KT. SEAS 11 TO 24 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 43N67W 1000 MB MOVING NE 10 KT. WITHIN 300 NM E...540 NM
SE...AND 420 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 47N64W 991 MB. OVER FORECAST WATERS WITHIN
600 NM NE...780 NM SE...AND 600 NM SW QUADRANTS WINDS 25 TO 35
KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 57N42W 991 MB. FRONT TO EXTEND FROM LOW
CENTER TO 51N41W TO 41N47W. WITHIN 240 NM NE...540 NM SE...660
NM SW...AND 300 NM NW QUADRANTS AND ELSEWHERE WITHIN 180 NM E OF
THE FRONT WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.

...GALE WARNING...
.LOW 44N40W 1003 MB MOVING NE 30 KT. OVER FORECAST WATERS WITHIN
240 NM NW SEMICIRCLE AND 780 NM SE QUADRANT WINDS 25 TO 35 KT.
SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS E OF
AREA.

...GALE WARNING...
.OVER ICE FREE FORECAST WATERS FROM 60N TO 63N W OF 55W AREA OF
W WINDS 25 TO 35 KT. SEAS TO 11 FT.
.24 HOUR FORECAST NEW LOW 63N52W 992 MB. N OF 60N AND W OF 50W
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 57N AND W OF 60W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 65N AND
W OF 52W AND W OF A LINE FROM 65N56W TO 60N62W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 67N54W TO 59N61W.

.SYNOPSIS AND FORECAST.

.48 HOUR FORECAST OVER ICE FREE FORECAST WATERS N OF 64N AND W
OF 55W AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 43N TO 51N BETWEEN 48W AND 53W.
.48 HOUR FORECAST DENSE FOG WITHIN 360 NM S OF A LINE FROM
57N41W TO 54N35W.

.HIGH 50N53W 1023 MB MOVING E 30 KT.
.24 HOUR FORECAST HIGH E OF AREA.

.FORECASTER BELL. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC THU DEC 18.
24 HOUR FORECAST VALID 0000 UTC FRI DEC 19.
48 HOUR FORECAST VALID 0000 UTC SAT DEC 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N41W TO 21N48W TO 16N61W. E OF
LINE FROM 31N53W TO 22N40W TO 07N40W WINDS 20 KT OR LESS. SEAS
TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST FRONTAL TROUGH FROM 31N43W TO 25N45W TO LOW
PRES NEAR 22N48W 1015 MB. N OF 27N E OF 47W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED E AND NW SWELL.
.48 HOUR FORECAST TROUGH FROM 31N45W TO LOW PRES NEAR 24N45W
1015 MB. N OF 27N E OF 41W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED E AND NW SWELL.

.CARIBBEAN N OF 16N BETWEEN 68W AND 78W INCLUDING WINDWARD
PASSAGE NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.


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