000
FZNT02 KNHC 201018
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
1030 UTC SUN APR 20 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN APR 20.                            
24 HOUR FORECAST VALID 0600 UTC MON APR 21.                     
48 HOUR FORECAST VALID 0600 UTC TUE APR 22.

.WARNINGS.
  
...ATLC GALE WARNING...
.LOW PRES NEAR 31N78W 1011 MB WITH ASSOCIATED COLD FRONT FROM 
31N76W TO 27N77W TO 23N80W. N OF 29N BETWEEN 20 AND 60 NM OF 
SHORE N WINDS 25 TO 30 KT WITH FREQUENT GUSTS TO 35 KT. SEAS    
8 TO 11 FT. N OF 27N BETWEEN 73W AND 76W S TO SW WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES N OF AREA NEAR 33N73W 1010 MB WITH 
ASSOCIATED COLD FRONT FROM 31N70W TO 22N76W. TROUGH FROM 31N75W 
TO 27N80W. W OF TROUGH N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 12 
FT IN NE SWELL...HIGHEST N OF 29N. N OF 28N BETWEEN 66W AND 68W 
S WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N66W TO 27N69W TO 21N75W. 
TROUGH FROM 31N70W TO 27N80W. W OF TROUGH WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE SWELL. N OF 27N E OF FRONT BETWEEN 63W AND 
67W S TO SW WINDS 20 TO 25 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.

.ATLC S OF 22N BETWEEN 66W AND 73W E TO SE WINDS 20 TO 25 KT. 
SEAS 8 FT. S OF 18N BETWEEN 50W AND 62W NE TO E WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT. S OF 16N E OF 50W...AND ALSO ELSEWHERE S OF 
24N BETWEEN 65W AND 73W AND ELSEWHERE S OF 22N BETWEEN 57W AND 
65W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.24 HOUR FORECAST S OF 16N E OF 60W WINDS 20 KT. SEAS 8 FT IN NE 
TO E SWELL.
.48 HOUR FORECAST S OF 13N BETWEEN 43W AND 52W...AND S OF 11N 
BETWEEN 52W AND 57W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E 
SWELL.

.CARIBBEAN FROM 11N TO 17N BETWEEN 70W AND 75W...FROM 11N TO 15N 
BETWEEN 67W AND 70W AND ALSO FROM 10N TO 14N BETWEEN 75W AND 78W 
NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT...EXCEPT 8 TO 10 FT FROM 
11N TO 13N BETWEEN 74W AND 78W. S OF 15N BETWEEN 64W AND 67W... 
AND S OF 11N BETWEEN 78W AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN NE TO E SWELL. 
.12 HOUR FORECAST FROM 11N TO 13N BETWEEN 69W AND 75W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.18 HOUR FORECAST FROM 11N TO 14N BETWEEN 68W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 FT.
.36 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.