000
FZNT02 KNHC 191024
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN NOV 19 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN NOV 19.
24 HOUR FORECAST VALID 0600 UTC MON NOV 20.
48 HOUR FORECAST VALID 0600 UTC TUE NOV 21.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO COLD FRONT FROM 30N88W TO 27N93W TO 25N97W. W OF 
90W AND N OF FRONT N WINDS 25 TO 35 KT. SEAS 8 FT. ELSEWHERE NW 
OF FRONT N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST COLD FRONT FROM 30N83W TO 24N96W TO 21N98W. S 
OF 25N W OF FRONT NW TO N WINDS 30 TO 35 KT. SEAS TO 9 FT. 
ELSEWHERE NW OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS TO 10 
FT...HIGHEST NEAR 27N95W.
.24 HOUR FORECAST COLD FRONT FROM 25N81W TO 21N94W TO 18.5N94W. 
S OF 21N W OF FRONT NW TO N WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. 
ELSEWHERE W OF 87W WITHIN 150 NM NW OF FRONT WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT.
.27 HOUR FORECAST STATIONARY FRONT FROM 25N81W TO 21N95W TO 
18N94W. S OF 21N W OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS 9 TO 
12 FT. ELSEWHERE W OF 87W WITHIN 150 NM NW OF FRONT WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT.
.36 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 25N81W TO 
21N95W TO 18N94W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N39W TO 26N47W TO 24N53W TO 
21N59W. E OF FRONT AND N OF LINE FROM 29N35W TO 26N45W SW WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 90 NM N OF FRONT AND W TO 
56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 28N35W TO 23N48W...THEN 
WEAKENING COLD FRONT TO 22N57W. WITHIN 60 NM N OF FRONT TO 
56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.36 HOUR FORECAST COLD FRONT FROM 25N35W TO 23N45W...THEN 
WEAKENING COLD FRONT TO 21N56W. N OF FRONT AND E OF LINE FROM 
31N44W TO 22N55W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 23N35W TO 21N45W...THEN 
WEAKENING STATIONARY FRONT TO 21N58W. FROM 22N TO 24N BETWEEN 
48W AND 52W NE WINDS 20 TO 25 KT. SEAS 9 FT. ELSEWHERE WITHIN 
240 NM N OF FRONT E OF 54W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN NW SWELL. N OF 27N AND E OF 40W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.

.ATLC AREA BOUNDED BY 31N61W TO 31N54W TO 25N67W TO 27N68W 
TO 31N61W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL. 
.24 HOUR FORECAST N OF LINE FROM 31N42W TO 28.5N49W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.36 HOUR FORECAST CONDITIONS MERGED. 

.ATLC 06 HOUR FORECAST COLD FRONT APPROACH 31N81W. N OF 30N W OF 
77W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.   
.24 HOUR FORECAST COLD FRONT FROM 31N71W TO 26N80W. N OF 30N E 
OF FRONT TO 68W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 30N AND 
W OF FRONT TO 75W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N60W TO 27N68W...THEN 
STATIONARY TO 25N81W. ALONG AND UP TO 240 NM NW OF FRONT NE 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT OUTSIDE BAHAMAS. 

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

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.