000
FZNT02 KNHC 162121
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT NOV 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT NOV 16.
24 HOUR FORECAST VALID 1800 UTC SUN NOV 17.
48 HOUR FORECAST VALID 1800 UTC MON NOV 18.

.WARNINGS.

...ALTC GALE WARNING...
.ATLC COLD FRONT FROM 31N72W TO 27N75W TO 22N78.5W. WITHIN 
30N79W TO 30N80W TO 31N81W TO 31N79W TO 30N79W NW WINDS 30 TO 40
KT. SEAS 11 TO 14 FT. ELSEWHERE WITHIN 30N76W TO 28N78W TO 
29N80W TO 31N81W TO 31N78W TO 30N76W W TO NW WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N69W TO 27N71W TO 20.5N74.5W. 
WITHIN 30N77W TO 30N78.5W TO 30.5N79W TO 31N79W TO 31N77W TO 
30N77W NW TO N WINDS 30 TO 35 KT. SEAS 15 TO 20 FT IN NE TO E 
SWELL. ELSEWHERE WITHIN 29N68W TO 25N75W TO 26N80W TO 31N81W TO
31N66W TO 29N68W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN NE SWELL.
.36 HOUR FORECAST COLD FRONT FROM 31N67W TO 27N69W TO 20N73W.
WITHIN 31N81W TO 31N65W TO 24N74W TO 27N78W TO 26N80W TO 29N81W
TO 31N81W WINDS 20 TO 30 KT. SEAS 8 TO 19 FT IN MIXED NE AND SE
SWELL...HIGHEST NEAR 31N77W.
.48 HOUR FORECAST WEAKENING COLD FRONT STALLING FROM 31N66W TO
27N67W TO 20N73W. WITHIN 30N61W TO 29N64W TO 30N69W TO 31N70W 
TO 31N59W TO 30N61W S TO SW WINDS 20 TO 25 KT. SEAS 9 TO 12 FT 
IN NE TO E SWELL. ELSEWHERE WITHIN 24N73W TO 26N80W TO 30N80W 
TO 30N66W TO 31N54W TO 24N73W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN MIXED NE AND SE SWELL...HIGHEST NEAR 31N76W.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 20N54W TO 11N58W. WITHIN 18N48W TO 17N48W TO 
19N52W TO 21N51W TO 20N48W TO 18N48W E TO SE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 20N35W TO 16N42W TO 20N57W TO
28N57W TO 31N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST TROUGH FROM 24N53W TO 19N54W TO 15N59W. WITHIN
19N50W TO 19N53W TO 20N55W TO 24N54W TO 23N50W TO 19N50W E TO SE
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NW TO N SWELL. ELSEWHERE 
WITHIN 18N35W TO 20N41W TO 16N49W TO 25N57W TO 30N35W TO 18N35W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST TROUGH FROM 25N56W TO LOW NEAR 19N57W 1010 MB
TO 17N60W. WITHIN 22N52W TO 19N55W TO 21N59W TO 24N57W TO 
25N54W TO 22N52W E TO SE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN
MIXED NE AND SE SWELL. ELSEWHERE WITHIN 14N35W TO 20N58W TO 
24N60W TO 28N35W TO 14N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED NE AND NW SWELL.

.CARIBBEAN COLD FRONT FROM 21.5N79.5W TO 15.5N85W. WITHIN 
19N84W TO 17N87W TO 16N88W TO 22N87W TO 21N83W TO 19N84W NW TO N 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.18 HOUR FORECAST COLD FRONT FROM 20N78W TO 17N80W TO 15N83W. 
CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 20N77W TO 15N82W TO 12.5N83.5W.
LITTLE CHANGE.
.30 HOUR FORECAST COLD FRONT FROM 20N76W TO 15N80W TO 11N83.5W.
WITHIN 12N83W TO 12N84W TO 15N83W TO 15N82W TO 14N82W TO 12N83W 
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST COLD FRONT STALLING FROM 20N74W TO 18N77W TO
13.5N80W TO 10.5N83.5W. CONDITIONS IMPROVE. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.
 
.GULF OF MEXICO WITHIN 25N84W TO 24N85W TO 27N86W TO 28N84W TO 
27N84W TO 25N84W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
WITHIN 19N93W TO 18N95W TO 19N96W TO 20N96W TO 21N94W TO 19N93W 
NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.