High Seas Forecast
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000
FZNT01 KWBC 280359
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE MAR 28 2017

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

PAN PAN

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

SYNOPSIS VALID 0000 UTC MAR 28
24 HOUR FORECAST VALID 0000 UTC MAR 29
48 HOUR FORECAST VALID 0000 UTC MAR 30

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 48N40W 964 MB MOVING E 20 KT. WITHIN 360 NM W AND SW
QUADRANTS WINDS 50 TO 65 KT. SEAS 27 TO 45 FT...HIGHEST IN SW
QUADRANT. ALSO WITHIN 480 NM SW QUADRANT...AND FROM 48N TO 54N
BETWEEN 44W AND 53W...AND FROM 57N TO 60N BETWEEN 41W AND 47W
WINDS 40 TO 55 KT. SEAS 22 TO 38 FT...EXCEPT 16 TO 26 FT N OF
57N. ELSEWHERE OVER FORECAST WATERS FROM 34N TO 52N E OF
54W...AND FROM 52N TO 60N BETWEEN 45W AND 53W...AND FROM 60N TO
63N BETWEEN 45W AND 37W WINDS 25 TO 40 KT. SEAS 14 TO 30
FT...EXCEPT 10 TO 23 FT N OF 56N.
.24 HOUR FORECAST LOW E OF AREA 46N34W 976 MB. WITHIN 360 NM SW
QUADRANT WINDS 35 TO 50 KT. SEAS 24 TO 36 FT. ELSEWHERE WITHIN
660 NM SW AND 300 NM NW QUADRANTS...AND FROM 55N TO 62N BETWEEN
48W AND 36W WINDS 25 TO 40 KT. SEAS 13 TO 28 FT...EXCEPT 12 TO
22 FT N OF 55N.
.48 HOUR FORECAST LOW WELL E OF AREA WITH CONDITIONS DESCRIBED
BELOW WITH LOW 54N32W.

...GALE WARNING...
.24 HOUR FORECAST FROM 31N TO 33N BETWEEN 55W AND 65W AREA OF E
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 32N56W 1001 MB. FROM 31N TO 35N BETWEEN
61W AND 50W WINDS 25 TO 40 KT. SEAS 10 TO 19 FT. ELSEWHERE FROM
31N TO 37N BETWEEN 62W AND 44W WINDS 20 TO 30 KT. SEAS 8 TO 15
FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW JUST E OF AREA 54N32W 986 MB. OVER
FORECAST WATERS WITHIN 360 NM W QUADRANT WINDS 25 TO 35 KT. SEAS
8 TO 14 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY FROM 50N TO 54N W OF 48W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY W AND NW OF A
LINE FROM 60N53W TO 63N51W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 60N W OF
54W.

.SYNOPSIS AND FORECAST.

.LOW 43N68W 1014 MB MOVING E 15 KT. WITHIN 300 NM SE AND 240 NM
NE QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 41N57W 1014 MB. WITHIN 240 NM E SEMICIRCLE
 WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

.48 HOUR FORECAST LOW 41N60W 999 MB. WITHIN 300 NM NE...240 NM
NW...AND 480 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 56N TO 60N E OF 40W AND FROM 40N TO 44N BETWEEN 70W
AND 66W. .24 HOUR FORECAST DENSE FOG FROM 54N TO 60N E OF 43W.
.48 HOUR FORECAST DENSE FOG FROM 58N TO 62N E OF 39W.

.HIGH 43N59W 1028 MB MOVING SE 30 KT.
.24 HOUR FORECAST HIGH 33N47W 1023 MB.
.48 HOUR FORECAST HIGH S 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 TUE MAR 28.
24 HOUR FORECAST VALID 0000 UTC WED MAR 29.
48 HOUR FORECAST VALID 0000 UTC THU MAR 30.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC BROAD LOW PRES CENTERED NEAR 26N68W 1008 MB. WARM FRONT
FROM LOW TO 27N63W TO 27N57W. TROUGH FROM LOW TO 20N70W. WITHIN
30 NM EITHER SIDE OF LINE FROM 30N64W TO 29N67W TO 27N69W NE
WINDS 30 TO 40 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 480 NM
NE...240 NM NW...AND 270 NM SW QUADRANTS OF LOW WINDS 20 TO 30
KT. SEAS 9 TO 15 FT. REMAINDER OF AREA N OF LINE FROM 29N57W TO
24N64W TO 22N73W TO 25N76W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT
IN MIXED SWELL OUTSIDE BAHAMAS.
.24 HOUR FORECAST LOW PRES NEAR 30N62W 1005 MB. WARM FRONT FROM
LOW TO 31N59W TO 30N52W. DEVELOPING COLD FRONT FROM LOW TO
19N63W. N OF 28N BETWEEN 63.5W TO 65W NW TO N WINDS 30 TO 40 KT.
SEAS 14 TO 18 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 600 NM
NE SEMICIRCLE AND 330 NM SW SEMICIRCLE OF LOW WINDS 20 TO 30 KT.
SEAS 8 TO 15 FT. REMAINDER OF AREA N OF LINE FROM 27N50W TO
28N53W TO 23N64W TO 24N70W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT
IN IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES 1001 MB N OF AREA NEAR 32N55W WITH
COLD FRONT FROM LOW TO 26N57W TO 19N64W. OVER FORECAST WATERS SW
SEMICIRCLE OF LOW BETWEEN 150 NM AND 270 NM WINDS 30 TO 40 KT.
SEAS 13 TO 19 FT. ELSEWHERE N OF LINE FROM 31N43W TO 24N51W TO
27N62W WINDS 20 TO 30 KT. SEAS 9 TO 16 FT. REMAINDER OF AREA N
OF LINE FROM 15N35W TO 17N45W TO 22N53W TO 23N66W WINDS 20 KT OR
LESS. W OF 50W SEAS 8 TO 13 FT IN MIXED SWELL. E OF 55W SEAS 8
TO 15 FT IN NW TO N SWELL...HIGHEST NE.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N35W TO 29N45W TO 31N54W. N OF
LINE FROM 31N35W TO 29N43W TO 31N47W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 27N35W TO
27N42W THEN WEAKENING WARM FRONT FROM 27N42W TO 31N50W. N OF
LINE FROM 24N35W TO 24N41W TO 27N50W WINDS 20 KT OR LESS. SEAS 8
TO 18 FT IN NW SWELL...HIGHEST NE.
.48 HOUR FORECAST FRONTS DISSIPATED. CONDITIONS MERGED WITH
PARAGRAPH ABOVE.

.CARIBBEAN 48 HOUR FORECAST S OF 17N AND W OF 85W...INCLUDING
THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.

.GULF OF MEXICO FROM 21N TO 22.5N BETWEEN 88W AND 91W E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 22N W OF 94W SW WINDS 20 TO 25 KT. SEAS
TO 8 FT. FROM 21N TO 22.5N BETWEEN 88W AND 91W E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 26N BETWEEN 93W AND 96W SE TO S WINDS 20
TO 25 KT. SEAS TO 8 FT. S OF 23N BETWEEN 87W AND 91W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.


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