000
FZNT02 KNHC 212209
HSFAT2

HIGH SEAS FORECAST                                               
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
2230 UTC TUE APR 21 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE APR 21.                            
24 HOUR FORECAST VALID 1800 UTC WED APR 22.
48 HOUR FORECAST VALID 1800 UTC THU APR 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N35W TO 27N46W THEN STATIONARY FRONT TO 
27N58W. N OF 28N W OF FRONT TO 55W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN MIXED N TO NE SWELL. 
.18 HOUR FORECAST WEAKENING COLD FRONT FROM 27N35W TO 24N41W 
THEN WARM FRONT TO 31N60W. N OF FRONTS WINDS 20 KT OR LESS. SEAS 
8 TO 12 FT IN N SWELL...EXCEPT 11 TO 14 FT IN NW TO N SWELL N OF 
FRONTS E OF 49W. 
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 26N35W TO 23N40W 
THEN WARM FRONT TO 31N57W. N OF 27N E OF 48W WINDS 20 KT OR 
LESS. SEAS 11 TO 14 FT IN NW TO N SWELL. ELSEWHERE E OF WARM 
FRONT WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL. 
.48 HOUR FORECAST DISSIPATING FRONTAL TROUGH FROM 25N35W TO 
23N40W. NEW COLD FRONT TO EXTEND FROM 31N48W TO 27N55W TO 27N65W 
THEN WARM FRONT TO 27N79W. N OF 13N AND E OF LINE FROM 31N54W TO 
24N58W TO 13N53W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE 
SWELL...HIGHEST E OF 42W.

.ATLC S OF A LINE FROM 14N35W TO 09N57W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN NE SWELL. 
.12 HOUR FORECAST S OF 09N BETWEEN 39W AND 51W WINDS 20 KT OR 
LESS. SEAS 8 FT IN DECAYING NE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 13.5N BETWEEN 73W AND 75W NE TO E WINDS 
20 TO 25 KT. SEAS TO 9 FT.  
.18 HOUR FORECAST FROM 11N TO 14N BETWEEN 73W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 75W AND 77W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.30 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.42 HOUR FORECAST FROM 11N TO 14N BETWEEN 74W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST FROM 10.5N TO 14N BETWEEN 75W AND 79W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN NE SWELL.

.CARIBBEAN 06 HOUR FORECAST S OF 17.5N BETWEEN 85W AND 87W E TO 
SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST S OF 17N BETWEEN 85W AND 87W E TO SE WINDS 20 
TO 25 KT. SEAS TO 8 FT.  
.36 HOUR FORECAST S OF 18N BETWEEN 85W AND 87W E TO SE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. 
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.