000
FZNT01 KWBC 202219
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SUN JAN 20 2019

CCODE/1:31:04:01:00/AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT
AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED
CORRECTLY.

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 1800 UTC JAN 20.
24 HOUR FORECAST VALID 1800 UTC JAN 21.
48 HOUR FORECAST VALID 1800 UTC JAN 22.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW WITH FIRST CENTER 56N41W 988 MB MOVING E 35 KT AND
SECOND CENTER 62N35W 971 MB MOVING NE 25 KT. WITHIN 240 NM S AND
SE SEMICIRCLES OF FIRST CENTER AND 300 NM S AND SE QUADRANTS OF
SECOND CENTER WINDS 45 TO 60 KT. SEAS 24 TO 42 FT. ELSEWHERE
OVER FORECAST WATERS WITHIN 420 NM SE AND SW SEMICIRCLES OF
FIRST CENTER AND 420 NM SE AND 240 NM NW SEMICIRCLES OF SECOND
CENTER WINDS 30 TO 45 KT. SEAS 12 TO 26 FT.
.24 HOUR FORECAST LOW E OF THE AREA. N OF A LINE FROM 53N35W TO
59N44W WINDS 30 TO 45 KT. SEAS 12 TO 28 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

...STORM WARNING...
.LOW 41N72W 987 MB MOVING NE 25 KT. WITHIN 300 NM SE QUADRANT
WINDS 40 TO 50 KT. SEAS 12 TO 21 FT. ELSEWHERE W OF A LINE FROM
47N57W TO 39N56W TO 31N63W WINDS 25 TO 40 KT. SEAS 10 TO 16 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 49N60W 986 MB
AND SECOND CENTER 52N54W 990 MB. FRONT FROM SECOND CENTER TO
42N58W TO 31N62W. WITHIN 120 NM E OF THE FRONT WINDS 35 TO 50
KT. SEAS 16 TO 28 FT. ELSEWHERE WITHIN 1140 NM SW QUADRANT OF
FIRST CENTER...240 NM N AND NW SEMICIRCLES OF SECOND
CENTER...AND 540 NM E OF THE FRONT WINDS 25 TO 40 KT. SEAS 10 TO
20 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 48N60W 998 MB
AND SECOND CENTER 53N52W 994 MB. WITHIN 240 NM SW SEMICIRCLE OF
FIRST CENTER...300 NM NW SEMICIRCLE OF SECOND CENTER...AND 420
NM E OF A FRONT FROM 55N44W TO 46N48W TO 39N50W TO 31N54W WINDS
25 TO 40 KT. SEAS 12 TO 26 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 44N53W 999 MB. WITHIN 660 NM S AND 840
NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 26 FT.

...GALE WARNING...
.48 HOUR FORECAST WITHIN 120 NM W AND SW OF THE GREENLAND COAST
S OF 63N NW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE FROM 46N60W TO
47N59W AND W AND NW OF A LINE FROM 50N48W TO 53N45W TO 59N53W TO
63N50W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE
FROM 47N63W TO 49N60W AND W AND NW OF A LINE FROM 55N53W TO
60N58W TO 62N51W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 47N59W TO 49N60W AND W AND NW OF A LINE FROM 57N56W TO
65N53W.

.SYNOPSIS AND FORECAST.

.LOW E OF AREA 46N29W 1013 MB MOVING E 20 KT. OVER FORECAST
WATERS WITHIN 420 NM W AND SW QUADRANTS WINDS TO 25 KT. SEAS 8
TO 12 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.12 HOUR FORECAST LOW 32N49W 1022 MB. WITHIN 240 NM E AND NE
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY COMPLEX LOW
ABOVE.

.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE
FROM 37N74W TO 42N64W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE
FROM 41N62W TO 45N56W.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM W OF
A LINE FROM 54N48W TO 58N55W TO 63N57W AND NW OF A LINE FROM
38N69W TO 42N63W.
.24 HOUR FORECAST DENSE FOG FROM 60N TO 64N BETWEEN 57W AND 62W
AND FROM 41N TO 54N BETWEEN 43W AND 59W.
.48 HOUR FORECAST DENSE FOG WITHIN 360 NM SE OF A LINE FROM
56N37W TO 46N50W.

.HIGH 38N40W 1032 MB MOVING NE 20 KT.
.24 HOUR FORECAST HIGH E OF AREA

.HIGH 46N48W 1034 MB MOVING E 30 KT.
.24 HOUR FORECAST HIGH E OF AREA.

.FORECASTER ACHORN. 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 1800 UTC SUN JAN 20.
24 HOUR FORECAST VALID 1800 UTC MON JAN 21.
48 HOUR FORECAST VALID 1800 UTC TUE JAN 22.

.WARNINGS.

...ATLC GALE WARNING...
.COLD FRONT FROM 31N76W TO 26N78W TO 23N81W. N OF 28N E OF FRONT
TO 72W S TO SW WINDS 30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE E
OF FRONT TO A LINE FROM 3N164W TO 27N66W TO 23N72W S TO SW WINDS
20 TO 25 KT...EXCEPT 25 TO 30 KT N OF 28N. SEAS 8 TO 12
FT...EXCEPT 9 TO 14 FT N OF 28N. N OF 29N W OF FRONT TO 79W W TO
NW WINDS 30 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE W OF FRONT W
TO NW WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT N OF 27N. SEAS 8 TO
9 FT...EXCEPT 8 TO 12 FT N OF 27N.
.12 HOUR FORECAST COLD FRONT FROM 31N67W TO 26N71W TO 21N76W. N
OF 27N E FRONT TO A LINE FROM 31N58W TO 27N28W S TO SW WINDS 20
TO 30 KT. SEAS 8 TO 13 FT. N OF 28N W OF FRONT TO 74W W TO NW
WINDS 20 TO 25 KT. SEAS 10 TO 15 FT IN NW SWELL. ELSEWHERE N OF
25N W OF FRONT TO 80W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN
NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N65W TO 26N68W TO 21N76W. N
OF 27N E OF FRONT TO A LINE FROM 31N57W TO 27N63W S TO SW WINDS
20 TO 25 KT. SEAS 8 TO 11 FT. N OF 29N W OF FRONT TO 76W NW
WINDS 20 TO 25 KT. SEAS 10 TO 15 FT IN NW SWELL. ELSEWHERE N OF
24N W OF FRONT TO A LINE FROM 31N77W TO 24N73W WINDS 20 KT OR
LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N55W TO 25N63W THEN
STATIONARY FRONT TO 20N74W. N OF 29N E OF FRONT TO 46W SW WINDS
20 TO 25 KT. SEAS 8 TO 9 FT. N OF 28N W OF FRONT TO 68W NW TO N
WINDS 20 TO 25 KT. SEAS 10 TO 15 FT IN NW SWELL. W OF FRONT AND
S OF 25N NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT BETWEEN
BAHAMAS AND FRONT. ELSEWHERE W OF FRONT TO 76W WINDS 20 KT OR
LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.

...CARIBBEAN GALE WARNING...
.FROM 10.5N TO 14N BETWEEN 69W AND 78.5W...INCLUDING GULF OF
VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT S OF
13N BETWEEN 73W AND 75W. SEAS 8 TO 11 FT. FROM 10N TO 13N
BETWEEN 78.5W AND 79W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE
SWELL.
.18 HOUR FORECAST FROM 09N TO 13.5N BETWEEN 71W AND 79W...
INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT
25 TO 30 KT S OF 13N BETWEEN 74W AND 76W. SEAS 8 TO 11 FT W OF
73.5W. ELSEWHERE FROM 10N TO 13N BETWEEN 76W AND 80W WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10.5N TO 12.5N BETWEEN 74W AND 77W NE
WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE S OF 15N BETWEEN
70W AND 79W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO
30 KT. SEAS 8 TO 11 FT W OF 74W.
.45 HOUR FORECAST FROM 09.5N TO 15N BETWEEN 71W AND
80W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 25
KT...EXCEPT 25 TO 30 KT S OF 13N BETWEEN 74W AND 76W. SEAS 8 TO
11 FT...EXCEPT 10 TO 12 FT S OF 23N BETWEEN 74W AND 76W. FROM
09N TO 15N BETWEEN 80W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NE SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC S OF 25N E OF 44W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED NW AND NE SWELL.
.18 HOUR FORECAST FROM 20N TO 27N E OF 43W E WINDS 20 TO 25 KT.
SEAS 8 TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 18N TO 27N E OF 45W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NE TO E SWELL.

.CARIBBEAN COLD FRONT FROM 2281W TO 18N88W. NW OF FRONT NW WINDS
20 TO 25 KT. SEAS TO 8 FT IN YUCATAN CHANNEL.
.18 HOUR FORECAST COLD FRONT FROM 21N77W TO 15N84W. S OF 20N AND
UP TO 120 NM W OF FRONT N WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST COLD FRONT FROM 21N75W TO 17N81W TO 16N84W.
WITHIN 180 NM W OF FRONT N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9
FT.
.42 HOUR FORECAST FRONT DISSIPATED. N OF LINE FROM 15N72W TO
18N83W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS
TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO COLD FRONT FROM W CUBA TO NORTHERN BELIZE.
SE OF A LINE FROM 30N86W TO 26N92W TO 24N95W TO 20N96W NW TO N
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT S OF 23N BETWEEN 85W AND
88W...INCLUDING THE YUCATAN CHANNEL. SEAS 9 TO 15 FT...HIGHEST
FROM 23N TO 25N BETWEEN 85W AND 89W.
.12 HOUR FORECAST S OF 26N E OF 87W NW WINDS TO N WINDS 20 TO 25
KT. SEAS 8 TO 11 FT. SE OF A LINE FROM 26N87W TO 24N92W TO
18.5N96W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.18 HOUR FORECAST S OF 26N AND E OF 87W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST S OF 23N BETWEEN 85W AND 87W...INCLUDING THE
YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS TO 8 FT IN SUBSIDING
NW SWELL.
.30 HOUR FORECAST FROM 24N TO 28N W OF 95W SE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.42 HOUR FORECAST W OF A LINE FROM 28N87W TO 24N93W TO 20N97W SE
TO S WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. E OF 87W...INCLUDING THE
STRAITS OF FLORIDA E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT...
EXCEPT 8 TO 10 FT STRAITS OF FLORIDA.
.48 HOUR FORECAST FROM 22N TO 28.5N W OF 93W SE TO S WINDS 25 TO
30 KT. SEAS 8 TO 10 FT. N OF 23N E OF 93W E TO SE WINDS 20 TO 25
KT. SEAS 8 FT...EXCEPT 8 TO 10 FT STRAITS OF FLORIDA.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.