000
FZNT02 KNHC 171517
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED APR 17 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED APR 17.
24 HOUR FORECAST VALID 1200 UTC THU APR 18.
48 HOUR FORECAST VALID 1200 UTC FRI APR 19.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO 12 HOUR FORECAST N OF 21N W OF 90W SE WINDS 20 
TO 25 KT. SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 29N95W TO 26N98W. FROM 19N TO 
29N BETWEN 90W AND 94W...AND FROM 22N TO 30N BETWEEN 87W AND 90W 
SE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.30 HOUR FORECAST COLD FRONT FROM 30N94W TO 20N96W. N OF 25N E 
OF FRONT TO 90W S TO SW WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO 
GALE FORCE. SEAS TO 9 FT. W OF FRONT NW WINDS 20 TO 30 KT. SEAS 
LESS THAN 8 FT. 
.36 HOUR FORECAST COLD FRONT FROM 30N91W TO 19N95W. S OF 21N W 
OF FRONT NW WINDS 25 TO 35 KT. SEAS LESS THAN 8 FT. N OF 24N W 
OF 95W NW WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT. N OF 26N E 
OF FRONT TO 86W S TO SW WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO 
GALE FORCE. SEAS 8 TO 9 FT.
.42 HOUR FORECAST COLD FRONT FROM 30N89W TO 18N94W. S OF 21N W 
OF FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 23N W 
OF FRONT NW WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO GALE FORCE. 
SEAS TO 9 FT. N OF 22N E OF FRONT TO 86W S TO SW WINDS 20 TO 30 
KT WITH FREQUENT GUSTS TO GALE FORCE. SEAS 8 TO 10 FT. N OF 25N 
E OF 87W S WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N86W TO 18.5N92W. NW OF 
FRONT NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. N OF 22N E OF 
FRONT S TO SW WINDS 25 TO 35 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.ATLC N OF 22N E OF 38W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
NW TO N SWELL.
.12 HOUR FORECAST FROM 20N TO 26N E OF 37W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 12 HOUR FORECAST COLD FRONT FROM 31N50W TO 27N65W. N OF 
30N BETWEEN 47W AND 61W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW 
SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N47W TO 25N60W. N OF LINE 
FROM 31N39W TO 28N50W TO 31N59W WINDS 20 KT OR LESS. SEAS 8 TO 
11 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N41W TO 25N50W. FROM 23N TO 
28N BETWEEN 50W AND 65W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
ELSEWHERE N OF 25N E OF 57W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NW SWELL.

.ATLC 36 HOUR FORECAST N OF 27N W OF A LINE FROM 31N72W TO 
27N77W SE TO S WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT. S OF 
27N W OF 78W SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 27N W OF A LINE FROM 31N65W TO 27N76W SE 
TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. S OF 27N W OF 76W SE TO 
S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.ATLC 36 HOUR FORECAST S OF 22N BETWEEN 70W AND 74W...AND S OF 
24N BETWEEN 74W AND 78W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT 
BETWEEN 70W AND 74W.
.48 HOUR FORECAST S OF 22N BETWEEN 70W AND 76W E TO SE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 09.5N TO 14N BETWEEN 74W AND 78W NE TO E WINDS 
20 TO 25 KT...EXCEPT 25 TO 30 KT NEAR THE COAST OF COLOMBIA. 
SEAS 8 TO 10 FT.
12 HOUR FORECAST FROM 10N TO 14N BETWEEN 70W AND 78W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT... 
EXCEPT 25 TO 30 KT NEAR THE COAST OF COLOMBIA. SEAS 8 TO 11 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.36 HOUR FORECAST FROM 10N TO 15N BETWEEN 70W AND 78W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT... 
EXCEPT 25 TO 30 KT NEAR THE COAST OF COLOMBIA. SEAS 8 TO 10 FT. 
FROM 15N TO 18N BETWEEN 68W AND 76W E WINDS 20 TO 25 KT. SEAS 8 
FT W OF 72W.
.48 HOUR FORECAST FROM 10N TO 18N BETWEEN 66W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W OF 72W.

.CARIBBEAN 18 HOUR FORECAST S OF 18N W OF 85W...INCLUDING 
GULF OF HONDURAS...SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST S OF 20N W OF 84W...INCLUDING GULF OF 
HONDURAS...SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST S OF 18N W OF 84W...INCLUDING GULF OF 
HONDURAS...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 GR. NATIONAL HURRICANE CENTER.