000
FZNT02 KNHC 271542
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON MAR 27 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC MON MAR 27.
24 HOUR FORECAST VALID 1200 UTC TUE MAR 28.
48 HOUR FORECAST VALID 1200 UTC WED MAR 29.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC BROAD LOW PRES CENTERED NEAR 24N69W 1007 MB. FROM 27N TO 
29N BETWEEN 66W AND 70W NE TO E WINDS 30 TO 35 KT. SEAS 11 TO 17 
FT. ELSEWHERE WITHIN 480 NM NE...240 NW...AND 180 NM SW 
QUADRANTS OF LOW WINDS 20 TO 30 KT. SEAS 9 TO 15 FT. REMAINDER 
OF AREA N OF 22N BETWEEN 60W AND 76W WINDS 20 KT OR LESS. SEAS 8 
TO 12 FT IN MIXED SWELL OUTSIDE BAHAMAS.
.24 HOUR FORECAST LOW PRES NEAR 28N65W 1004 MB. N OF 30N BETWEEN 
62W AND 65W NE TO E WINDS 30 TO 35 KT. SEAS 14 TO 17 FT. 
ELSEWHERE OVER FORECAST WATERS WITHIN 510 NM E SEMICIRCLE AND 
300 NM W SEMICIRCLE OF LOW WINDS 20 TO 30 KT. SEAS 8 TO 15 FT. 
REMAINDER OF AREA N OF LINE FROM 31N53W TO 24N60W TO 22N72W TO 
24N74W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES NEAR 31N58W 1001 MB WITH COLD FRONT 
TO 27N61W TO 23N65W. N OF 30N BETWEEN 62W AND 64W N WINDS 30 TO 
35 KT. SEAS 11 TO 15 FT. ELSEWHERE N OF 24N BETWEEN 47W AND 65W 
WINDS 20 TO 30 KT. SEAS 9 TO 15 FT. REMAINDER OF AREA N OF 23N 
BETWEEN 47W AND 68W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN 
MIXED SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC 06 HOUR FORECAST COLD FRONT FROM 31N41W TO 30N46W THEN 
STATIONARY TO 31N54W. N OF 30N BETWEEN 40W AND 48W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N35W TO 28N42W 
THEN WEAKENING STATIONARY TO 31N53W. N OF LINE FROM 31N35W TO 
27N43W TO 31N52W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW 
SWELL...HIGHEST NE. 
.48 HOUR FORECAST FRONT DISSIPATED. N OF LINE FROM 20N35W TO 
21N47W WINDS 20 KT OR LESS. SEAS 8 TO 17 FT IN NW SWELL 
...HIGHEST NE. 

.GULF OF MEXICO 12 HOUR FORECAST FROM 21N TO 22.5N BETWEEN 88W 
AND 91W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 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 21N W OF 90W SE WINDS 20 TO 25 KT SEAS TO 
9 FT.

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

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.