High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 030935
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT DEC 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

SECURITE

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

SYNOPSIS VALID 0600 UTC DEC 03
24 HOUR FORECAST VALID 0600 UTC DEC 04
48 HOUR FORECAST VALID 0600 UTC DEC 05

.WARNINGS.

...STORM WARNING...
.LOW 52N39W 987 MB MOVING NW 10 KT. OVER FORECAST WATERS WITHIN
360 NM N...120 NM E...AND 300 NM W AND NW QUADRANTS WINDS 25 TO
40 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW 57N42W 975 MB. WITHIN 90 NM NW AND W OF A
LINE FROM 61N39W TO 57N46W TO 55N45W WINDS 40 TO 55 KT. SEAS 16
TO 24 FT. ELSEWHERE WITHIN 660 NM NE...240 NM SE...480 NM
SW...AND 540 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 18 FT.
.48 HOUR FORECAST LOW 58N47W 990 MB. WITHIN 120 NM NE
SEMICIRCLE...WITHIN 120 NM SW AND W QUADRANTS...AND N OF 64N E
OF 40W WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.

...STORM WARNING...
.COMPLEX LOW WITH MEAN CENTER NEAR 46N48W 991 MB MOVING NE 10
KT. OVER FORECAST WATERS WITHIN 840 NM SE AND 1260 NM SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 44N46W 985
MB. BETWEEN 360 NM AND 900 NM SE AND 360 NM AND 1080 NM SW...AND
WITHIN 240 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 19 FT.
.48 HOUR FORECAST LOW 50N37W 967 MB. WITHIN 120 NM SW QUADRANT
AND FROM 50N TO 53N BETWEEN 38W AND 41W WINDS 40 TO 50 KT. SEAS
15 TO 20 FT. ELSEWHERE WITHIN 360 NM N...60 NM E...120 NM
S...AND 600 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 11 TO 16 FT.

...GALE WARNING...
.36 HOUR FORECAST OVER ICE FREE FORECAST WATERS N OF 60N BETWEEN
51W AND 61W AREA OF N WINDS 25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST N OF 56N BETWEEN 55W AND 61W AREA OF N TO NW
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.LOW E OF AREA 65N34W 1002 MB MOVING NE 20 KT. OVER FORECAST
WATERS WITHIN 90 NM N AND NW QUADRANTS WINDS TO 25 KT. SEAS TO
10 FT.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS WITHIN AN AREA BOUNDED BY A LINE FROM 57N35W TO 53N39W TO
50N35W. .24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A
LINE FROM 61N35W TO 60N39W TO 59N35W.
.48 HOUR FORECAST DENSE FOG E OF A LINE FROM 61N35W TO 53N38W.

.LIGHT FREEZING SPRAY OVER ICE FREE WATERS N OF 64N AND W OF 53W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NW AND W OF A
LINE FROM 64N52W TO 62N60W TO 56N60W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY W OF A LINE
FROM 67N56W TO 61N60W TO 56N60W.

.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 0600 UTC SAT DEC 03.
24 HOUR FORECAST VALID 0600 UTC SUN DEC 04.
48 HOUR FORECAST VALID 0600 UTC MON DEC 05.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N61W TO 24N80W. N OF 30N E OF FRONT TO
48W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE E OF A
LINE FROM 30N50W TO 23N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT
IN NW SWELL...HIGHEST NEAR 31N35W.
.24 HOUR FORECAST COLD FRONT FROM 31N50W TO 25N65W TO 24N80W. N
OF 30N E OF FRONT TO 40W SW WINDS 30 TO 35 KT. SEAS 11 TO 15 FT.
ELSEWHERE N OF 27N E OF FRONT TO A LINE FROM 31N36W TO 27N50W SW
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. N OF 27N W OF FRONT TO A
LINE FROM 27N58W TO 31N65W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO
13 FT IN NW SWELL...HIGHEST N OF 30N W OF FRONT TO 55W.
REMAINDER OF AREA N OF A LINE FROM 26N50W TO 27N40W TO 23N55W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N40W TO 25N50W TO 21N70W. N
OF 30N E OF FRONT TO 35W SW WINDS 30 TO 35 KT. SEAS 12 TO 18 FT.
ELSEWHERE N OF 25N E OF FRONT TO A LINE FROM 27N35W TO 25N50W SW
WINDS 20 TO 30 KT. SEAS 10 TO 16 FT IN NW SWELL. N OF 27N W OF
FRONT TO A LINE FROM 27N50W TO 31N61W W TO NW WINDS 20 TO 30 KT.
SEAS 12 TO 17 FT IN NW SWELL. REMAINDER OF AREA N OF A LINE FROM
25N35W TO 24N50W TO 25N60W TO 31N67W WINDS 20 KT OR LESS. SEAS 8
TO 12 FT PRIMARILY IN NW SWELL.

.SYNOPSIS AND FORECAST.

.ATLC 24 HOUR FORECAST TROUGH FROM 14N42W TO 10N44W. FROM 11N TO
14N E OF TROUGH TO 40W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10
FT. FROM 12N TO 14N W OF TROUGH TO 44W NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROUGH FROM 16N46W TO 10N47W. FROM 10N TO 16N
E OF TROUGH TO 35W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED
E AND NW SWELL.

.GULF OF MEXICO N OF 26N E OF 95W E TO SE WINDS 20 TO 25 KT.
SEAS 8 TO 9 FT W OF 92W.
.12 HOUR FORECAST N OF 26N BETWEEN 85W AND 96W E TO SE WINDS 20
TO 25 KT. SEAS 8 TO 9 FT W OF 92W.
.24 HOUR FORECAST N OF 26N E OF 90W SE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT. FROM 23N TO 26N E OF 87W E TO SE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WARM FRONT FROM 28N94W TO 1007 MB LOW PRES
NEAR 27N97W. N OF FRONT E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT. N OF 26N E OF 86W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.



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