000
FZNT02 KNHC 020410
HSFAT2

HIGH SEAS FORECAST...UPDATED
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE APR 02 2019

UPDATED FOR ATLC GALE WARNING AND SYNOPSIS SECTION

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC TUE APR 02.
24 HOUR FORECAST VALID 0000 UTC WED APR 03.
48 HOUR FORECAST VALID 0000 UTC THU APR 04.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N67W TO 29.5N73W...THEN WARM FRONT TO 
LOW PRES 1016 MB NEAR 30N78W...THEN STATIONARY FRONT TO 
27.5N80.5W. WITHIN 75 NM NW OF LOW AND N OF WARM FRONT NW TO E 
WINDS 30 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE N OF 29.5N AND W 
OF 68W NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST LOW DISSIPATED. STATIONARY FRONT FROM 31N71W 
TO 31N78W TO NEW LOW PRES NW OF AREA. COLD FRONT FROM 31N80.5W 
TO 29.5N81.5W. N OF 28N BETWEEN 75W AND 79W S TO SW WINDS 20 TO 
25 KT. SEAS TO 10 FT. ELSEWHERE N OF 28N W OF 72W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN NE SWELL.
.18 HOUR FORECAST COLD FRONT FROM 31N76W TO 27N80W. OVER 
FORECAST WATERS N OF 29N AND E OF FRONT TO 73W SW TO W WINDS 25 
TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE E OF FRONT AND N OF LINE 
FROM 31N72W TO 29N72W TO 28N77W S TO SW WINDS 20 TO 30 KT. SEAS 
TO 10 FT. N OF 29N AND W OF FRONT TO 79.5W NW WINDS 25 TO 35 KT. 
ELSEWHERE W OF FRONT AND N OF LINE FROM 28N77W TO 31N80W W TO NW 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
.24 HOUR FORECAST COLD FRONT FROM 31N74W TO 27N77W TO 25.5N80W. 
N OF 29.5N AND E OF FRONT TO 69W S TO SW WINDS 20 TO 30 KT. SEAS 
TO 11 FT. N OF 29.5N AND W OF FRONT TO 77W NW WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT. N OF 30N BETWEEN 77W AND 79W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.36 HOUR FORECAST COLD FRONT FROM 31N69W TO 25N76W TO 23.5N80W. 
N OF 30N BETWEEN 69W AND 76W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN N SWELL.
.42 HOUR FORECAST COLD FRONT FROM 31N66W TO 26N74W TO 23N81W. N 
OF 30N BETWEEN 69W AND 74W WINDS 20 KT OR LESS. SEAS 8 FT IN N 
SWELL.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 23N35W TO 26N44W. N OF 25N E OF 38W NE 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 17N35W TO 21N46W TO 
25N50W. WITHIN 150 NM N OF TROUGH E OF 43W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. ELSEWHERE E OF LINE FROM 19N35W TO 23N44W 
TO 31N37W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN AREA BOUNDED BY 
12N39W TO 16N48W TO 20N50W TO 20N39W TO 12N39W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE E OF LINE FROM 12N39W TO 
16N48W TO 23N51W TO 31N37W WINDS 20 KT OR LESS. SEA 8 TO 9 FT IN 
NE SWELL.

.ATLC AND CARIBBEAN 48 HOUR FORECAST FROM 18.5N TO 20N AND E OF 
75W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.

.CARIBBEAN FROM 10N TO 13N BETWEEN 70W AND 77W...INCLUDING GULF 
OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT W OF 
73W.
.12 HOUR FORECAST FROM 10.5N TO 12.5N BETWEEN 73W AND 78W NE TO 
E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W OF 73W.
.24 HOUR FORECAST FROM 10N TO 13N BETWEEN 70W AND 
77W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT W OF 73W.
.36 HOUR FORECAST FROM 10.5N TO 13N BETWEEN 73W AND 78W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT W OF 73W.
.48 HOUR FORECAST FROM 10N TO 13N BETWEEN 72W AND 77W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT W OF 73W.

.GULF OF MEXICO STATIONARY FRONT FROM 27.5N82.5W TO LOW PRES 
1014 MB NEAR 23N94.5W TO 18N94W. TROUGH FROM LOW TO 27N96.5W. 
FROM 22N TO 24N W OF TROUGH WINDS 20 KT OR LESS. SEAS TO 8 FT.
.06 HOUR FORECAST STATIONARY FRONT FROM 27N82.5W TO LOW PRES 
1014 MB NEAR 22.5N94.5W TO 18N94W. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER MCELROY/LEWITSKY. NATIONAL HURRICANE CENTER.