High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 060334
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE DEC 06 2016

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

PAN PAN

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

SYNOPSIS VALID 0000 UTC DEC 06
24 HOUR FORECAST VALID 0000 UTC DEC 07
48 HOUR FORECAST VALID 0000 UTC DEC 08

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 55N42W 966 MB MOVING SW 05 KT. OVER FORECAST WATERS E OF A
LINE FROM 60N43W TO 58N47W AND FROM 54N TO 58N BETWEEN 47W AND
50W WINDS 40 TO 55 KT. SEAS 16 TO 24 FT. ELSEWHERE WITHIN 540 NM
NE...480 NM S AND SW...AND 840 NM NW QUADRANTS WINDS 25 TO 40
KT. SEAS 9 TO 18 FT.
.12 HOUR FORECAST LOW 54N45W 960 MB. FROM 58N TO 61N BETWEEN 43W
AND 48W AND WITHIN 90 NM SW OF A LINE FROM 56N52W TO 52N46W
WINDS 50 TO 65 KT. SEAS 22 TO 30 FT.
.24 HOUR FORECAST LOW 54N46W 964 MB. WITHIN 240 NM S AND SW
SEMICIRCLES...AND 60 NM N AND NW OF A LINE FROM 59N47W TO 60N42W
TO 63N38W WINDS 40 TO 50 KT. SEAS 18 TO 30 FT...HIGHEST SW
SEMICIRCLE. ELSEWHERE WITHIN 360 NM OF LOW EXCEPT 840 NM NW
QUADRANT...AND W AND NW OF A LINE FROM 60N42W TO 62N40W TO
64N34W WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.48 HOUR FORECAST LOW 54N44W 974 MB. WITHIN 180 NM NE...360 NM
SE...420 NM SW...AND 540 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
12 TO 23 FT.

...STORM WARNING...
.LOW 37N70W 1008 MB MOVING E 40 KT. OVER FORECAST WATERS WITHIN
180 NM SE...360 NM SW...AND 180 NM NW QUADRANTS WINDS 25 TO 35
KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 37N49W 997 MB. WITHIN 240 NM S AND 300 NM
SW QUADRANTS WINDS 40 TO 50 KT. SEAS 14 TO 20 FT. ELSEWHERE
WITHIN 420 NM SE...720 NM SW...AND 300 NM NW QUADRANTS WINDS 25
TO 40 KT. SEAS 10 TO 15 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.

...GALE WARNING...
.OVER FORECAST WATERS SE OF A FRONT FROM 42N35W TO 35N40W TO
34N50W AREA OF SW TO W WINDS 25 TO 35 KT. SEAS 14 TO 18 FT.
.24 HOUR FORECAST CONDITIONS E OF AREA.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 36N75W 1002 MB. OVER FORECAST WATERS
WITHIN 180 NM N...240 NM NE...AND 360 NM SE AND S QUADRANTS
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 36N61W 1009 MB. WITHIN 480 NM SE AND 360
NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.48 HOUR FORECAST OVER ICE FREE FORECAST WATERS N OF 63N AND W
OF 53W AREA OF N WINDS 25 TO 35 KT. SEAS 10 TO 16 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N OF 64N AND W OF 567W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 67N56W TO 65N57W TO 63N59W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 67N54W TO 63N58W.

.SYNOPSIS AND FORECAST.

.48 HOUR FORECAST OVER ICE FREE FORECAST WATERS N OF 64N AND E
OF GREENLAND AREA OF NE TO E WINDS 20 TO 30 KT. SEAS TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 55N TO 61N E OF 46W.
.24 HOUR FORECAST CONDITIONS IMPROVING.

.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 TUE DEC 06.
24 HOUR FORECAST VALID 0000 UTC WED DEC 07.
48 HOUR FORECAST VALID 0000 UTC THU DEC 08.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 29N35W TO 20N45W. N OF A LINE FROM 25N35W
TO 25N40W E OF FRONT SW WINDS 20 TO 25 KT. SEAS 10 TO 15 FT IN
NW SWELL. N OF 28N W OF FRONT TO 49W W TO NW WINDS 20 TO 25 KT.
SEAS 14 TO 16 FT IN NW SWELL. ELSEWHERE N OF A LINE FROM 24N35W
TO 22N58W TO 31N63W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW
SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 25N35W TO 21N43W. N
OF 30N BETWEEN 35W AND 60W W WINDS 20 TO 25 KT. SEAS 8 TO 10 KT.
ELSEWHERE N OF A LINE FROM 19N35W TO 15N50W TO 31N59W WINDS 20
KT OR LESS. SEAS 08 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. NEW COLD FRONT FROM 31N35W
TO 28N50W TO 31N53W. E OF 47W WITHIN 90 NM S OF NEW COLD FRONT
SE TO E WINDS 20 TO 25 KT. SEAS 10 TO 15 FT. ELSEWHERE NE OF A
LINE FROM 27N35W TO 26N50W TO 31N60W WINDS 20 KT OR LESS. SEAS 8
TO 15 FT IN NW SWELL.

.ATLC 12 HOUR FORECAST N OF 27N W OF 76W S TO SW WINDS 20 TO 30
KT. SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST N OF 29N BETWEEN 70W AND 80W S TO SW WINDS 20
TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N63W TO 26N80W. N OF 29N E
OF FRONT TO 60W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.ATLC 36 HOUR FORECAST FROM 08N TO 15N BETWEEN 44W AND 53W WINDS
20 KT OR LESS. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 07N TO 13N BETWEEN 43W AND 55W WINDS 20
KT OR LESS. SEAS TO 8 FT.

.CARIBBEAN FROM 10N TO 13N BETWEEN 73W AND 76.5W NE TO E WINDS
20 TO 25 KT. SEAS TO 8 FT. FROM 16N TO 18N BETWEEN 84W AND 87W
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 10N TO 15N BETWEEN 70W AND 76W NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 10N TO 15N BETWEEN 70W AND 78W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO LOW PRES 1004 MB NEAR 29N93W THEN COLD FRONT
FROM LOW CENTER TO 28N91W TO 19N96W. W OF FRONT FROM 26N TO 29N
BETWEEN 92W AND 95W W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. E
OF FRONT FROM 23N TO 30N BETWEEN 84W AND 87W S WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES N OF AREA. COLD FRONT FROM 27N82W TO
22N87W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.


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