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549
FZNT01 KWBC 180402
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI APR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SECURITE

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

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

.WARNINGS.

...STORM WARNING...
.LOW 66N36W 978 MB MOVING SW 10 KT...THEN MOVING E 15 KT AFTER
24 HOURS. FROM 59N TO 63N BETWEEN 43W AND 35W WINDS 35 TO 50 KT.
SEAS 13 TO 24 FT. ELSEWHERE N OF 55N E OF 50W WINDS 25 TO 40 KT.
SEAS 9 TO 22 FT. ALSO FROM 52N TO 62N BETWEEN 59W WINDS 25 TO 35
KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW 65N36W 983 MB. WITHIN 540 NM S QUADRANT
WINDS 25 TO 40 KT. SEAS 12 TO 25 FT. ALSO FROM 55N TO 60N
BETWEEN 45W AND 58W WINDS 25 TO 35 KT. SEAS 12 TO 16 FT.
.48 HOUR FORECAST LOW E OF AREA 66N32W 1002 MB. FROM 56N TO 62N
E OF 45W WINDS 20 TO 30 KT. SEAS 9 TO 17 FT.

...GALE WARNING...
.LOW 37N66W 1026 MB MOVING NE 15 KT. WITHIN 420 NM NW AND 540 NM
NE QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST LOW 42N62W 1020 MB. WITHIN 300 NM NE QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 48N51W 1001 MB. FRONT FROM LOW TO 45N48W
TO 42N50W TO 39N60W. WITHIN 300 NM E AND SE QUADRANTS...AND 180
NM SE OF FRONT E OF 56W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
ELSEWHERE WITHIN 300 NM NE...480 NM S AND SE QUADRANTS...AND 240
NM SE OF FRONT WINDS 20 TO 30 KT. SEAS TO 10 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY W OF A LINE FROM 56N55W TO
59N57W TO 60N50W TO 61N49W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY W AND N OF A
LINE FROM 59N58W TO 60N51W TO 61N48W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY W AND N OF A
LINE FROM 56N55W TO 59N50W TO 59N43W.

.SYNOPSIS AND FORECAST.

.FROM 33N TO 44N BETWEEN 35W AND 39W AND FROM 31N TO 40N BETWEEN
43W AND 49W N WINDS TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST FROM 38N TO 49N BETWEEN 35W AND 40W N TO NE
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST CONDITIONS MOVED E OF FORECAST AREA.

.24 HOUR FORECAST FROM 31N TO 35N W OF 73W E TO NE WINDS TO 25
KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW NEAR 31N79W 1011 MB. FRONT FROM LOW TO
35N73W TO 37N66W. WITHIN 300 NM N AND NW OF FRONT WINDS 20 TO 30
KT. SEAS TO 10 FT.

.DENSE FOG. 48 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 42N TO 49N BETWEEN 45W AND 53W.

.HIGH 37N53W 1034 MB WILL REMAIN NEARLY STATIONARY...THEN
DRIFTING SW AFTER 24 HOURS.
.24 HOUR FORECAST HIGH 35N53W 1031 MB.
.48 HOUR FORECAST HIGH 33N50W 1029 MB.

.HIGH 47N61W 1045 MB MOVING E 20 KT.
.24 HOUR FORECAST HIGH 46N49W 1038 MB.
.48 HOUR FORECAST HIGH E OF AREA.

.FORECASTER ROWLAND. 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 FRI APR 18.
24 HOUR FORECAST VALID 0000 UTC SAT APR 19.
48 HOUR FORECAST VALID 0000 UTC SUN APR 20.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.STATIONARY FRONT FROM 27N82W TO 26N95W. WITHIN 120 NM N OF
FRONT NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. SCATTERED TSTMS
WITHIN 330 NM E OF A LINE FROM 30N91W TO 24N93W.
.06 HOUR FORECAST WARM FRONT FROM 30N83W TO 30N88W TO LOW PRES
NEAR 27N90W 1014 MB. COLD FRONT FROM LOW TO 24N93W. N OF 26N E
OF 89W SE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. WITHIN 120 NM N
QUADRANT OF LOW NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST STATIONARY FRONT FROM 30N83W TO LOW PRES NEAR
29N88W 1011 MB. COLD FRONT FROM LOW TO 24N91W. WITHIN 150 NM SE
SEMICIRCLE OF LOW SE TO S WINDS 20 TO 30 KT WITH FREQUENT GUSTS
TO 35 KT. SEAS 8 TO 10 FT. WITHIN 90 NM NW QUADRANT OF LOW N TO
NE WINDS 25 TO 35 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 30N85W 1010 MB. COLD FRONT FROM
LOW TO 25N89W. WITHIN 240 NM SW SEMICIRCLE OF LOW NW TO N WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES AND COLD FRONT NE AND E OF AREA. N OF
26N E OF 85W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N73W TO 26N80W. W OF FRONT NE
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WARM FRONT MOVED N OF 31N. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 29N BETWEEN 42W AND 50W N TO NE WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT. FROM 20N TO 29N BETWEEN 42W AND 60W WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL. WITHIN AN AREA BOUNDED
BY A LINE FROM 31N73W TO 31N62W TO 20N60W TO 20N65W TO 31N73W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.24 HOUR FORECAST S OF 22N BETWEEN 70W AND 74W E TO SE WINDS 20
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 12N TO 27N E OF
74W...EXCEPT FROM 18N TO 27N E OF 48W...WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST S OF 22N BETWEEN 70W AND 74W E TO SE WINDS 20
TO 25 KT. SEAS 8 TO 9 FT. FROM 10N TO 14N E OF 55W NE TO E WINDS
20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE S OF A LINE FROM 15N35W
TO 24N73W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.

.CARIBBEAN FROM 10.5N TO 13N BETWEEN 70W AND 78W NE TO E WINDS
20 TO 25 KT. SEAS TO 8 FT.
.06 HOUR FORECAST FROM 10.5N TO 14N BETWEEN 70W AND 78W NE TO E
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF COAST OF
COLOMBIA. SEAS 8 TO 11 FT. FROM 16N TO 17.5N BETWEEN 70W AND 74W
NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 67W AND 79W NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT...EXCEPT  8 TO 9 FT W OF
72W. FROM 16N TO 17.5N BETWEEN 70W AND 74W NE TO E WINDS 20 TO
25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST FROM 10.5N TO 14N BETWEEN 68W AND 78W NE TO E
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF COAST OF
COLOMBIA. SEAS 8 TO 11 FT IN NE TO E SWELL. FROM 14N TO 17.5N
BETWEEN 68W AND 74W E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST FROM 11N TO 14N BETWEEN 69W AND 79W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 14N TO 17.5N BETWEEN
69W AND 75W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.




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