High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 270401
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV...CORRECTED S OF 31N
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON APR 27 2015

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 27
24 HOUR FORECAST VALID 0000 UTC APR 28
48 HOUR FORECAST VALID 0000 UTC APR 29

.WARNINGS.

...GALE WARNING...
.LOW 46N57W 995 MB MOVING NW 15 KT NEXT 12 HOURS THEN TURNING
MORE SW. FRONT EXTENDS FROM LOW TO 47N40W TO 45N43W TO 41N38W.
WITHIN 360 NM N QUADRANT AND WITHIN 240 NM N AND NE OF FRONT
WINDS 25 TO 35 KT. SEAS IN ICE FREE WATERS 9 TO 15 FT. ELSEWHERE
WITHIN 180 NM S SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 43N64W 996 MB. WITHIN 660 NM SW AND 420 NM
NW AND N QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 40N58W 986 MB. WITHIN 660 NM SW SEMICIRCLE
N OF 31N WINDS 25 TO 40 KT. SEAS 8 TO 15 FT. ELSEWHERE WITHIN
240 NM N AND NE AND 1020 NM SE QUADRANTS N OF 31N WINDS 20 TO 30
KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 36N60W 991 MB MOVING NE 25 KT NEXT 24 HOURS THEN TURNING
MORE N. WITHIN 420 NM SE SEMICIRCLE N OF 31N WINDS 25 TO 40 KT.
SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 45N51W 984 MB. WITHIN 480 NM N...360 NM
E...AND 540 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW 45N62W 990 MB. WITHIN 420 NM N AND NW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.LOW 62N37W 1026 MB DRIFTING S. WITHIN 120 NM E AND NW
SEMICIRCLES WINDS 25 TO 35 KT. SEAS IN ICE FREE WATERS TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 34N69W 996 MB MOVING E 25 KT NEXT 24 HOURS THEN TURNING NE.
N OF 31N AND WITHIN 300 NM W SEMICIRCLE AND 480 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 35N54W 998 MB. N OF 31N AND WITHIN 660 NM
S AND SE QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST LOW 45N45W 992 MB. WITHIN 600 NM N AND NE AND
480 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 16 FT.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 54N
BETWEEN 43W AND 66W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 52N BETWEEN 42W AND 52W.
.48 HOUR FORECAST DENSE FOG WITHIN 240 NM NE OF A LINE FROM
38N38W TO 52N54W.

.HIGH 62N58W 1034 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 61N50W 1033 MB.
.48 HOUR FORECAST HIGH INLAND OVER GREENLAND.

.24 HOUR FORECAST NEW HIGH 61N36W 1031 MB.
.48 HOUR FORECAST HIGH 59N36W 1032 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 MON APR 27.
24 HOUR FORECAST VALID 0000 UTC TUE APR 28.
48 HOUR FORECAST VALID 0000 UTC WED APR 29.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC N OF 30N BETWEEN 59W AND 63W S TO SW WINDS 30 TO 35 KT.
SEAS 9 TO 11 FT. ELSEWHERE N OF LINE FROM 31N57W TO 25N62W TO
31N73W SW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST N OF 25N BETWEEN 49W AND 69W SW TO W WINDS 20
TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST FROM 31N63W TO 27N68W TO 25N75W. N OF 26N
BETWEEN 49W AND 68W W TO SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOURS FORECAST COLD FRONT FROM 31N59W TO 26N66W THEN WARM
FRONT 26N66W BEYOND 31N78W. N OF LINE FROM 31N41W TO 26N50W TO
25N61W TO 31N53W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
ELSEWHERE N OF LINE FROM 31N53W TO 25N61W TO 31N72W W TO NW
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.CARIBBEAN S OF 14N BETWEEN 68W AND 73W E TO SE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 15N BETWEEN 66W AND 74W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 15N BETWEEN 62W AND 74W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 17N BETWEEN 84W AND 87W SE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 19N BETWEEN 84W AND 87W SE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 17N BETWEEN 84W AND 86W SE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO S OF 22N W OF 87W AND FROM 22N TO 26N W OF 92W
LOCAL VSBY 3 NM OR LESS IN SMOKE AND HAZE.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST S OF 24N BETWEEN 84W AND 88W LOCAL VSBY 3 NM
OR LESS IN SMOKE AND HAZE.

.GULF OF MEXICO 42 HOUR FORECAST S OF 29N W OF 93W NW TO N WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST W OF 91W NW TO N WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.

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

$$
.FORECASTER MT. NATIONAL HURRICANE CENTER.



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