000
FZNT02 KNHC 152100
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN APR 15 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN APR 15.
24 HOUR FORECAST VALID 1800 UTC MON APR 16.
48 HOUR FORECAST VALID 1800 UTC TUE APR 17.

.WARNINGS.

...ATLC GALE WARNING...
.COLD FRONT APPROACHING FROM W. N OF 25N W OF 76W S WINDS 20 TO 
25 KT. SEAS TO 8 FT.
.06 HOUR FORECAST COLD FRONT FROM 30N80W TO 28N80W. N OF 26N E 
OF THE FRONT TO 74W S TO SW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. 
.18 HOUR FORECAST COLD FRONT FROM 30N76W TO 23N82W. N OF 28N W 
OF FRONT W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE N 
OF 28N E OF THE FRONT TO 70W S TO SW WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT. 
.24 HOUR FORECAST COLD FRONT FROM 31N73W TO 22N79W. N OF 29N W 
OF THE FRONT TO 79W W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE N OF 29N E OF THE FRONT TO 69W S TO SW WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST COLD FRONT FROM 31N67W TO 21N77W. N OF 30N W 
OF FRONT TO 77W W WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE N 
OF 30N WITHIN 210 NM E OF THE FRONT SW WINDS 20 TO 25 KT. SEAS 
TO 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC S OF 21N BETWEEN 70W AND 75W E WINDS 20 TO 25 KT. SEAS TO 
8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.

.ATLC S OF 16N BETWEEN 37W AND 53W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST S OF 12N BETWEEN 46W AND 55W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN NE TO E SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.  

.ATLC N OF 29N E OF 40W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N 
SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST NE OF A LINE FROM 31N43W TO 29N35W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST NE OF A LINE FROM 31N50W TO 23N35W WINDS 20 KT 
OR LESS. SEAS 8 TO 15 FT IN NW SWELL.  

.CARIBBEAN FROM 11N TO 16N BETWEEN 72W AND 78W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 10N TO 14N BETWEEN 74W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 10N TO 12N BETWEEN 74W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.CARIBBEAN 12 HOUR FORECAST COLD FRONT FROM 22N83W TO 17N88W. W 
OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST COLD FRONT FROM 22N80W TO 17N87W. N TO NW 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WEAKENING COLD FRONT FROM 21N78W TO 17N86W. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.  

.GULF OF MEXICO COLD FRONT FROM 30N83W TO 19N87W. W OF FRONT TO 
94W N TO NW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. N OF 23N WITHIN 
90 NM SE TO S WINDS 20 TO 30 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST COLD FRONT SE OF AREA. WINDS 20 KT OR LESS. 
SEAS LESS THAN 8 FT.
.36 HOUR FORECAST N OF 24N W OF 95W SE TO S WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

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

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.