000
FZNT02 KNHC 180900
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU APR 18.
24 HOUR FORECAST VALID 0600 UTC FRI APR 19.
48 HOUR FORECAST VALID 0600 UTC SAT APR 20.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC 24 HOUR FORECAST N OF 27N W OF 76W SE TO S WINDS 20 TO 30 
KT. SEAS TO 8 FT.
.36 HOUR FORECAST N OF 28N W OF 77W S WINDS 30 TO 40 KT. SEAS 10 
TO 14 FT. ELSEWHERE WITHIN AREA BOUNDED BY 31N81W TO 31N71W TO 
26N75W TO 24N80W TO 31N81W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N79W TO 23N81W. N OF 28N E 
OF FRONT TO 75W S WINDS 30 TO 40 KT. SEAS 9 TO 16 FT. ELSEWHERE 
N OF 25N E OF FRONT TO 68W SE TO S WINDS 20 TO 30 KT. SEAS TO 11 
FT. W OF FRONT WINDS 20 TO 25 KT. SEAS 8 TO 14 FT.

...GULF OF MEXICO GALE WARNING...
.N OF 21N W OF 89W SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST COLD FRONT FROM 30N92W TO 19N95W. S OF 21N W 
OF 95W NW WINDS 25 TO 35 KT. SEAS LESS THAN 8 FT. N OF 26N E OF 
THE FRONT TO 88W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N89W TO 18N94W. S OF 21N W 
OF 94W NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 22N E OF 
FRONT S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. N OF 23N W OF 
FRONT NW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 26N81W TO 21N85W. N OF 26N E 
OF 90W 23N83W TO 29N83W NW TO N WINDS 20 TO 25 KT. SEAS 9 TO 11 
FT. ELSEWHERE E OF 91W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W 
TO NW SWELL.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N49W TO 28N58W THEN STATIONARY TO 
26N71W. N OF LINE FROM 31N343W TO 29N50W 30N59W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N43W TO 25N49W. N OF 26N E 
OF 57W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N37W TO 24N42W. N OF LINE 
FROM 30N35W TO 23N51W TO 23N65W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN NW TO N SWELL.

.ATLC 24 HOUR FORECAST S OF 22N BETWEEN 71W AND 75W E TO SE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST S OF 22N BETWEEN 70W AND 73W SE WINDS 20 TO 25 
KT. SEAS TO 8 FT.

.CARIBBEAN FROM 10.5N TO 13N BETWEEN 70W AND 77W...INCLUDING THE 
GULF OF VENEZUELA...NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT BETWEEN 
74W AND 77W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN 24 HOUR FORECAST S OF 19N BETWEEN 84W AND 88W SE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 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 MUNDELL. NATIONAL HURRICANE CENTER.