000
FZNT02 KNHC 181522
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU APR 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU APR 18.
24 HOUR FORECAST VALID 1200 UTC FRI APR 19.
48 HOUR FORECAST VALID 1200 UTC SAT APR 20.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC 12 HOUR FORECAST N OF 27N W OF 77W SE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 27N W OF A LINE FROM 31N73W TO 27N77W SE 
TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. S OF 27N W OF 77W SE TO 
S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST N OF 28N BETWEEN 77W AND 80W S TO SW WINDS 30 
TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE N OF 27N W OF 70W SE TO S 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. S OF 27N W OF 75W SE TO S 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST COLD FRONT JUST W OF AREA. N OF 28N BETWEEN 
76W AND 80W S TO SW WINDS 30 TO 40 KT. SEAS 10 TO 15 FT. 
ELSEWHERE N OF 27N W OF 69W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 
9 FT. S OF 27N W OF 75W SE TO S WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N75W TO 27N77W TO 23N80W. N 
OF 29N E OF FRONT TO 72W S TO SW WINDS 30 TO 35 KT. SEAS 10 TO 
14 FT. ELSEWHERE N OF 27N E OF FRONT TO 65W SE TO S WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT. W OF FRONT WINDS 20 TO 25 KT. SEAS 8 TO 
14 FT. FROM 22N TO 27N E OF FRONT TO 65W SE TO S WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT N OF 25N E OF THE BAHAMAS TO 70W. N OF 28N W 
OF FRONT W WINDS 20 TO 25 KT. SEAS 8 FT 13 FT IN NW SWELL.

...GULF OF MEXICO GALE WARNING...
.COLD FRONT FROM 29N96W TO 26N98W. N OF 19N BETWEEN 87W AND 95W 
SE WINDS 20 TO 25 KT. SEAS TO 8 FT. WINDS AND SEAS HIGHER NEAR 
TSTMS ALONG AND AHEAD OF FRONT.
.12 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 26N E 
OF THE FRONT TO 86W S TO SW WINDS 20 TO 30 KT WITH FREQUENT 
GUSTS TO GALE FORCE. SEAS 8 TO 9 FT. N OF 24N W OF FRONT NW 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST COLD FRONT FROM 30N88W TO 18N93W. N OF 26N E 
OF FRONT TO 86W S TO SW WINDS 25 TO 30 KT WITH FREQUENT GUSTS TO 
GALE FORCE. SEAS 8 TO 10 FT. ELSEWHERE N OF 22N E OF FRONT TO A 
LINE FROM 28N83W TO 22N87W S WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. N OF 23N W OF FRONT NW TO N WINDS 20 TO 30 KT WITH FREQUENT 
GUSTS TO GALE FORCE. SEAS 8 TO 9 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N86W TO 21N90W TO 18N93W. S 
OF 21N W OF FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
ELSEWHERE W OF FRONT TO A LINE FROM 30N93W TO 25N95W TO 20N96W 
NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. N OF 26N E OF FRONT 
TO 83W S TO SW WINDS 25 TO 30 KT WITH FREQUENT GUSTS TO GALE 
FORCE. SEAS 8 TO 10 FT. ELSEWHERE N OF 22N E OF FRONT TO A LINE 
FROM 27N83W TO 22N86W S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST COLD FRONT SE OF AREA. N OF 26N E OF 87W NW 
WINDS 20 TO 25 KT. ELSEWHERE N OF 23N E OF 88W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN NW SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N46W TO 27N57W THEN STATIONARY TO 
26N65W. N OF LINE FROM 31N39W TO 28N50W TO 31N60W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N42W TO 25N50W. N OF 25N E 
OF 58W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N36W TO 25N40W. N OF 27N 
BETWEEN 41W AND 56W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT 
IN NW SWELL. FROM 23N TO 27N BETWEEN 50W AND 65W NE TO E WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE N OF 23N E OF 65W TO A 
LINE FROM 31N40W TO 23N47W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NW TO N SWELL.

.ATLC 12 HOUR FORECAST S OF 22N BETWEEN 70W AND 77W E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST S OF 22N BETWEEN 70W AND 75W E TO SE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. 
.42 HOUR FORECAST S OF 22N BETWEEN 70W AND 73W SE WINDS 20 TO 25 
KT. SEAS TO 8 FT E OF THE BAHAMAS.
.48 HOUR FORECAST LITTLE CAHNGE.

.CARIBBEAN FROM 10.5N 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 9 FT.
12 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.
.24 HOUR FORECAST FROM 10N TO 18N BETWEEN 66W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT...HIGHEST NEAR THE COAST OF 
COLOMBIA.
.36 HOUR FORECAST FROM 10N TO 15N BETWEEN 68W 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 70W AND 75W E WINDS 20 TO 25 KT. SEAS 8 
FT W OF 72W.
.48 HOUR FORECAST FROM 10N TO 15N BETWEEN 70W AND 78W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT. FROM 15N TO 18N BETWEEN 70W AND 75W E WINDS 20 
TO 25 KT. SEAS 8 FT W OF 72W.

.CARIBBEAN S OF 18N W OF 85W...INCLUDING GULF OF HONDURAS...SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.18 HOUR FORECAST S OF 19N W OF 84W SE WINDS 20 TO 25 KT. SEAS 
TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 23N80W TO 16N87W. S OF 20N W OF FRONT N 
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.