High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 250400
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI APR 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 25
24 HOUR FORECAST VALID 0000 UTC APR 26
48 HOUR FORECAST VALID 0000 UTC APR 27

.WARNINGS.

...STORM WARNING...
.LOW 42N58W 983 MB MOVING E 15 KT. WITHIN 420 NM SW QUADRANT
WINDS 40 TO 50 KT. SEAS 14 TO 26 FT. ELSEWHERE N OF 31N AND
WITHIN 660 NM S AND SW...480 NM NW AND N...AND 840 NM SE
QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW 42N51W 989 MB. WITHIN 720 NM S AND 480 NM
W QUADRANTS WINDS 25 TO 35 KT. SEAS 14 TO 22 FT. ELSEWHERE N OF
31N AND WITHIN 780 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS 10 TO
16 FT.
.48 HOUR FORECAST LOW 48N40W 992 MB. WITHIN 480 NM N AND NE
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN
720 NM SE AND S QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.

...GALE WARNING...
.FRONT EXTENDS FROM 45N35W TO 46N42W TO 47N50W. WITHIN 240 NM N
OF THE FRONT WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST NEW LOW 46N52W 990 MB. WITHIN 180 NM N OF A
LINE FROM 48N52W TO 47N42W TO 46N35W WINDS 25 TO 35 KT. SEAS 10
TO 15 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS ABSORBED BY LOW
48N40W.

...GALE WARNING...
.24 HOUR FORECAST LOW INLAND 37N76W 1006 MB. WITHIN 300 NM SE
QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 37N64W 997 MB. WITHIN 180 NM SW SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 240 NM NE
SEMICIRCLE AND 420 NM S QUADRANT WINDS 20 TO 30 KT. SEAS TO 11
FT.

.SYNOPSIS AND FORECAST.

.WITHIN 180 NM SW OF THE GREENLAND COAST AREA OF NW WINDS 20 TO
30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 38N TO 54N
BETWEEN 35W AND 55W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 50N BETWEEN 35W AND 54W.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 54N BETWEEN 35W AND 52W.

.HIGH 62N62W 1029 MB MOVING NW 05 KT.
.24 HOUR FORECAST HIGH 64N63W 1026 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 33N75W 1018 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH S OF AREA.

.48 HOUR FORECAST HIGH 62N37W 1029 MB.

.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 0000 UTC FRI APR 25.
24 HOUR FORECAST VALID 0000 UTC SAT APR 26.
48 HOUR FORECAST VALID 0000 UTC SUN APR 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 270 NM EITHER SIDE OF A LINE FROM 18N35W TO 07N50W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED N AND NE SWELL.
.24 HOUR FORECAST S OF 12N E OF 50W WINDS 20 KT OR LESS. SEAS TO
8 FT IN MIXED N AND NE SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 29N BETWEEN 46W AND 52W S TO SW WINDS 20 TO 25 KT.
SEAS TO 9 FT.
.24 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED NEXT.

.ATLC COLD FRONT FROM 31N54W TO 27N62W TO 27N68W. N OF 30N
WITHIN 120 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS TO 9 FT. N
OF 29N W OF FRONT TO 66W NW WINDS 20 TO 30 KT. SEAS 9 TO 14 FT
IN NW SWELL. ELSEWHERE N OF 28N E OF FRONT TO LINE FROM 31N71W
TO 28N65W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N46W TO 23N55W TO 22N65W. N
OF 30N WITHIN 210 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 TO
10 FT. FROM 27N TO 30N WITHIN 120 NM E OF FRONT WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN NW SWELL. N OF 30N BETWEEN 49W AND 53W
W WINDS 20 TO 25 KT. SEAS 12 TO 17 FT IN NW SWELL. ELSEWHERE N
OF 24N W OF FRONT TO 69W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN
NW SWELL...EXCEPT 11 TO 17 FT N OF 28N BETWEEN 51W AND 62W.
.48 HOUR FORECAST COLD FRONT FROM 31N41W TO 23N52W TO 21N63W.
WITHIN 210 NM E AND SE OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO
12 FT IN NW SWELL...HIGHEST NW PART. W OF FRONT TO 63W WINDS 20
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 13 FT IN
OF 28N E OF 48W.

.CARIBBEAN 24 HOUR FORECAST S OF 13N BETWEEN 72W AND 75W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST FROM 11N TO 14N BETWEEN 73W AND 77W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST S OF 13N BETWEEN 68W AND 75W NE TO E WINDS 20
TO 25 KT. SEAS TO 8 FT.

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

$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.


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