000
FZNT02 KNHC 200413
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC SUN JAN 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN JAN 20.
24 HOUR FORECAST VALID 0000 UTC MON JAN 21.
48 HOUR FORECAST VALID 0000 UTC TUE JAN 22.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.FROM 10.5N TO 13N BETWEEN 73.5W AND 78.5W NE TO E WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.03 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 75W NE WINDS 
30 TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE FROM 10N TO 14.5N 
BETWEEN 70W AND 78W...INCLUDING GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT W OF 73.5W. 
.09 HOUR FORECAST FROM 10N TO 14N BETWEEN 70W AND 78.5W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT W OF 73.5W.
.24 HOUR FORECAST FROM 10N TO 13N BETWEEN 70W AND 
78W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 9 FT W OF 73.5W. ELSEWHERE FROM 10N TO 13N BETWEEN 76W 
AND 79.5W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST FROM 09N TO 13N BETWEEN 74W AND 78.5W NE WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE IN THE GULF OF VENEZUELA 
AND S OF 14.5N BETWEEN 73W AND 77.5W NE WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. REMAINDER OF AREA 09N TO 12.5N BETWEEN 77W AND 
79.5W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

...GULF OF MEXICO GALE WARNING...
.COLD FRONT FROM 30N86W TO 25N90W TO 18N94W. FROM 21N TO 27N W 
OF 95W NW TO N WINDS 30 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE W 
OF FRONT NW WINDS 25 TO 30 KT. SEAS TO 12 FT. N OF 26N WITHIN 
150 NM E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS TO 10 FT. 
.12 HOUR FORECAST COLD FRONT FROM 26N82W TO 22.5N84W. NW OF 
FRONT NW WINDS 25 TO 30 KT. SEAS 8 TO 14 FT...HIGHEST NEAR 
24N93W. WITHIN 90 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 
BUILDING TO 8 FT.
.24 HOUR FORECAST COLD FRONT E OF AREA. W OF 82W AND S OF LINE 
FROM 29N82W TO 29N86W TO 22N98W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN NW SWELL.
.39 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 24N TO 28N W OF 95W SE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.

...ATLC GALE WARNING...
.03 HOUR FORECAST W OF LINE FROM 31N74W TO 28N80W S WINDS 20 TO 
25 KT. SEAS BUILDING TO 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 31N79W TO 28N80W. N OF 30N 
BETWEEN 77W AND 79W SW WINDS 30 TO 35 KT. SEAS 12 TO 13 FT.
ELSEWHERE N OF 28N BETWEEN 74W AND 81W SW TO W WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT. REMAINDER AREA W OF LINE FROM 31N68W TO 
28N69W TO 25N80W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N64W TO 26N70W TO 21.5N77W.
N OF 29N BETWEEN 70W AND 73W SW WINDS 30 TO 35 KT. SEAS 12 TO 14 
FT. W OF FRONT W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 17 FT... 
HIGHEST NEAR 31N73W. ELSEWHERE E OF FRONT TO LINE FROM 31N63W TO 
27N70W TO 25N75W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.36 HOUR FORECAST COLD FRONT FROM 31N55W TO 26N60W TO 21N76W.
N OF 28N W OF FRONT TO 74W NW WINDS 20 TO 25 KT. SEAS 13 TO 16 
FT. N OF 27N WITHIN 150 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 
8 TO 10 FT. ELSEWHERE N OF 25N BETWEEN 59W AND 77W WINDS 20 KT 
OR LESS. SEAS 8 TO 13 FT IN MIXED SWELL.
.48 HOUR FORECAST FRONTAL TROUGH FROM 31N59W TO 26N66W TO 
21N76W. N OF 30N BETWEEN 56W AND 58W SW WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. N OF 30N BETWEEN 63W AND 72W NW WINDS 20 TO 25 
KT. SEAS 12 TO 13 FT. ELSEWHERE N OF LINE FROM 31N59W TO 24N70W 
TO 31N76W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.ATLC FROM 19N TO 21N E OF 36W SEAS 8 FT IN MIXED NE AND NW 
SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 20N TO 27N E OF 37W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NW SWELL.
.48 HOUR FORECAST FROM 21N TO 24N E OF 37W NE TO E WINDS 20 TO 
25 KT. SEAS 9 FT. ELSEWHERE FROM 19N TO 27N E OF 40W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.

.CARIBBEAN 12 HOUR FORECAST COLD FRONT APPROACH 20N87W. N OF 
FRONT NW WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 21N77W TO 16N87.5W. NW OF 
FRONT NW WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.
.48 HOUR FORECAST COLD FRONT DISSIPATED. FROM 19N TO 20.5N 
BETWEEN 77.5W AND 79W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER MT. NATIONAL HURRICANE CENTER.