000
FZNT02 KNHC 271010
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON MAR 27.
24 HOUR FORECAST VALID 0600 UTC TUE MAR 28.
48 HOUR FORECAST VALID 0600 UTC WED MAR 29.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC TROUGH FROM 29N66W TO BROAD LOW PRES CENTERED NEAR 24N69W 
1008 MB TO 20N70W. WITHIN 30 NM EITHER SIDE OF LINE FROM 28N63W 
TO 27N68W TO 26N69.5W NE TO E WINDS 30 TO 35 KT. SEAS 13 TO 18 
FT. ELSEWHERE WITHIN 480 NM NE AND 240 NW QUADRANTS OF LOW WINDS 
20 TO 30 KT. SEAS 9 TO 14 FT. REMAINDER OF AREA BOUNDED BY 
31N73W TO 31N67W TO 28N60W TO 23N65W TO 22N71W TO 26N77W TO 
29N75W TO 31N73W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE TO E 
SWELL.
.24 HOUR FORECAST LOW PRES NEAR 27N66W 1005 MB. WITHIN 60 NM 
EITHER SIDE OF LINE FROM 30.5N61W TO 30N66W TO 29N67.5W NE TO E 
WINDS 30 TO 40 KT. SEAS 13 TO 18 FT. ELSEWHERE OVER FORECAST 
WATERS WITHIN 540 NM NE...450 NM SE...180 NM SW AND 240 NM NW 
QUADRANTS OF LOW WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. REMAINDER 
OF AREA BOUNDED BY 31N72W TO 31N64W TO 31N56W TO 26N57W TO 
23N66W TO 22N71W TO 26N76W TO 31N72W WINDS 20 KT OR LESS. SEAS 
8 TO 12 FT IN NE TO E SWELL W OF 70W...AND IN MIXED SWELL E OF 
70W.
.48 HOUR FORECAST LOW PRES NEAR 30N60W 1002 MB WITH COLD FRONT 
TO 26N61W TO 19N67W AND WARM FRONT FROM LOW TO 31N55W TO 30N48W. 
GALE FORCE WINDS TO LIFT N OF AREA. N OF 26N W OF COLD FRONT TO 
67W N TO NE WINDS 20 TO 25 KT. SEAS 11 TO 17 FT IN NE SWELL. N 
OF 24N E OF COLD FRONT TO 48W S TO SW WINDS 20 TO 25 KT. SEAS 8 
TO 12 FT. ELSEWHERE N OF 23N W OF FRONT TO 70W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN NE TO E SWELL.

.SYNOPSIS AND FORECAST.

.ATLC 12 HOUR FORECAST COLD FRONT FROM 31N41W TO 30N46W AND 
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 COLD FRONT FROM 31N36W TO 29N43W AND 
STATIONARY TO 31N53W. N OF 29N E OF LINE FROM 31N48W TO 29N43W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL...HIGHEST NE. 
.48 HOUR FORECAST WEAKENING COLD FRONT MOVE E OF AREA. N OF A 
OF LINE FROM 22N35W TO 24N48W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN NW SWELL EXCEPT 12 TO 17 FT N OF 26N E OF 47W...HIGHEST 
SEAS N OF 28N E OF 43W. 

.GULF OF MEXICO 12 HOUR FORECAST FROM 21N TO 22N 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 24N W OF 94W SE TO S WINDS 20 TO 25 KT 
SEAS TO 8 FT. FROM 21N TO 22N BETWEEN 88W AND 91W E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST N OF 22N OF 94W SE TO S WINDS 20 TO 25 KT. 
SEAS TO 8 FT. FROM 21N TO 22.5N BETWEEN 89W AND 92W 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 AGUIRRE. NATIONAL HURRICANE CENTER.