High Seas Forecast
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000
FZNT01 KWBC 242152
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU APR 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC APR 24
24 HOUR FORECAST VALID 1800 UTC APR 25
48 HOUR FORECAST VALID 1800 UTC APR 26

.WARNINGS.

...STORM WARNING...
.LOW 43N62W 984 MB MOVING SE 15 KT. FROM 37N TO 42N BETWEEN 69W
AND 64W WINDS 35 TO 50 KT. SEAS 14 TO 25 FT. ELSEWHERE OVER
FORECAST WATERS AND W OF 57W WITHIN 720 NM S AND SW...AND 300 NM
NW AND N QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 18 FT...HIGHEST
SW QUADRANT.
.24 HOUR FORECAST LOW 42N53W 987 MB. BETWEEN 120 NM AND 600 NM S
AND SW QUADRANTS WINDS 25 TO 40 KT. SEAS 14 TO 26 FT. ELSEWHERE
WITHIN 720 NM S SEMICIRCLE AND 600 NM NW QUADRANT WINDS 20 TO 30
KT. SEAS 8 TO 18 FT.
.48 HOUR FORECAST LOW 45N45W 993 MB. WITHIN 660 NM SW...780 NM
SE...AND 420 NM E QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 18 FT.

...GALE WARNING...
.LOW 42N57W 985 MB MOVING NE 10 KT. OVER FORECAST WATERS E OF
57W WITHIN 720 NM S AND 240 NM N QUADRANTS WINDS 25 TO 40 KT.
SEAS 10 TO 18 FT. ELSEWHERE WITHIN 420 NM N AND NE QUADRANTS AND
FROM 31N TO 42N BETWEEN 45W AND 57W WINDS 20 TO 30 KT. SEAS 8 TO
14 FT.
.24 HOUR FORECAST LOW 46N52W 988 MB. FRONT TO EXTEND FROM 48N51W
TO 49N46W TO 45N35W. WITHIN 180 NM N OF THE FRONT WINDS 25 TO 40
KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 300 NM NW QUADRANT AND
360 NM N OF THE FRONT WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 50N49W 998 MB. FRONT TO EXTEND FROM 51N49W
TO 49N35W. WITHIN 180 NM N OF THE FRONT WINDS 25 TO 40 KT. SEAS
10 TO 15 FT. ELSEWHERE WITHIN 360 NM N OF THE FRONT WINDS 20 TO
30 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 45N48W 998 MB MOVING NW 10 KT. FRONT EXTENDS FROM THE LOW
TO 46N40W TO 45N35W. WITHIN 180 NM N OF THE FRONT W OF 40W...AND
360 NM S OF THE FRONT E OF 40W WINDS 25 TO 35 KT. SEAS 10 TO 15
FT. ELSEWHERE WITHIN 300 NM N AND NE QUADRANTS...300 NM N OF THE
FRONT...AND FROM 36N TO 45N BETWEEN 35W AND 45W WINDS 20 TO 30
KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED ABOVE
WITH LOW 46N52W.

...GALE WARNING...
.24 HOUR FORECAST LOW INLAND 42N82W 1000 MB. WINDS LESS THAN 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 40N70W 998 MB. WITHIN 180 NM SW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 300 NM OF
LOW EXCEPT 360 NM S AND SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO
11 FT.

.SYNOPSIS AND FORECAST.

.N OF 55N W OF 45W AREA OF N TO NW WINDS 20 TO 30 KT. SEAS TO 9
FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 60N35W 1006 MB MOVING SW 10 KT. WITHIN 180 NM S AND NW
QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 46N
BETWEEN 35W AND 51W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 49N BETWEEN 35W AND 55W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 52N BETWEEN 35W AND 52W.

.LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF 50W.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.HIGH 61N62W 1029 MB MOVING NW 05 KT.
.24 HOUR FORECAST HIGH 64N63W 1026 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST HIGH 62N37W 1029 MB.

.FORECASTER COLLINS. 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 THU APR 24.
24 HOUR FORECAST VALID 1800 UTC FRI APR 25.
48 HOUR FORECAST VALID 1800 UTC SAT APR 26.

.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 15N E OF 50W WINDS 20 KT OR LESS. SEAS TO
8 FT IN MIXED N AND NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 28N 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 31N57W TO 27N65W TO 27N72W. N OF 29N
WITHIN 150 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 25 KT. SEAS 9 TO 12 FT
IN NW SWELL. ELSEWHERE N OF 28N W OF FRONT TO 68W AND N OF 30N
BETWEEN 68W AND 70W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW
SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N47W TO 26N54W TO 24N65W. N
OF 29N WITHIN 210 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS TO 9
FT. N OF 29N W OF FRONT TO 60W NW WINDS 20 TO 25 KT. SEAS 11 TO
17 FT IN NW SWELL. ELSEWHERE N OF 26N E OF FRONT TO 69W WINDS 20
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N42W TO 24N52W TO 23N63W.
WITHIN 180 NM E AND SE OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO
12 FT IN NW SWELL...HIGHEST NW PART. ELSEWHERE W OF FRONT TO 63W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO
14 FT N OF 28N E OF 53W.

.CARIBBEAN 30 HOUR FORECAST S OF 13N BETWEEN 70W AND 75W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.42 HOUR FORECAST FROM 11N TO 14N BETWEEN 73W AND 77W NE TO E
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST S OF 13N BETWEEN 70W 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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