000
FZNT02 KNHC 222137
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED JAN 22 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED JAN 22.
24 HOUR FORECAST VALID 1800 UTC THU JAN 23.
48 HOUR FORECAST VALID 1800 UTC FRI JAN 24.

.WARNINGS.

...ATLC STORM WARNING...
.ATLC COMPLEX LOW PRES NEAR 28N74W 1006 MB AND NEAR 28N69W 1007
MB. COLD FRONT FROM LOW NEAR 28N69W TO 20N73W. WITHIN 27N75W TO
28N77W TO 29N76W TO 30N75W TO 29N74W TO 27N75W NE WINDS 40 TO 55
KT. SEAS 18 TO 25 FT. ELSEWHERE WITHIN 27N75W TO 28N78W TO 
30N77W TO 31N72W TO 30N71W TO 27N75W NE WINDS 30 TO 40 KT. SEAS 
13 TO 23 FT. REMAINDER OF AREA WITHIN 27N72W TO 21N76W TO 
24N80W TO 30N77W TO 31N63W TO 27N72W WINDS 20 TO 30 KT. SEAS 8 
TO 16 FT.
.06 HOUR FORECAST COMPLEX LOW PRES NEAR 26N72W 1007 MB AND NEAR 
28N66.5W 1006 MB. COLD FRONT FROM 31N63W TO LOW NEAR 28N66W TO
20N71W. WITHIN 30N65W TO 27N75W TO 31N75W TO 30N69W TO 31N63W 
TO 30N65W NE WINDS 30 TO 40 KT. SEAS 14 TO 22 FT. ELSEWHERE
WITHIN 19N74W TO 24N80W TO 31N81W TO 29N76W TO 31N62W TO 19N74W 
NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 16 FT. REMAINDER OF AREA
WITHIN 23N64W TO 23N67W TO 26N69W TO 31N61W TO 27N59W TO 23N64W 
S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES NEAR 30.5N62.5W 996 MB. COLD FRONT
FROM LOW TO 24N63W TO 19N68W. WITHIN 28N59W TO 28N64W TO 31N67W
TO 31N63W TO 31N57W TO 28N59W WINDS 30 TO 45 KT. SEAS 12 TO 21 
FT. ELSEWHERE WITHIN 24N58W TO 27N65W TO 26N71W TO 31N73W TO 
31N53W TO 24N58W WINDS 20 TO 30 KT. SEAS 8 TO 17 FT. REMAINDER OF
AREA WITHIN 24N62W TO 21N70W TO 28N80W TO 31N81W TO 27N66W TO 
24N62W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN MIXED SWELL.
.42 HOUR FORECAST LOW PRES N OF AREA. COLD FRONT FROM 31N56W TO
22N60W TO 18N64W. WITHIN 25N55W TO 28N58W TO 27N62W TO 31N68W 
TO 31N51W TO 25N55W WINDS 20 TO 30 KT. SEAS 8 TO 18 FT...
HIGHEST NEAR 31N65W. WITHIN 25N55W TO 20N68W TO 23N75W TO 
31N80W TO 30N55W TO 25N55W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN MIXED SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES E OF AREA NEAR 28.5N34W 1014 MB. WITHIN 07N35W 
TO 06N52W TO 13N59W TO 20N45W TO 31N35W TO 07N35W WINDS 20 KT OR
LESS...EXCEPT NE TO E WINDS 20 TO 25 KT OVER FORECAST WATERS
WITHIN 180 NM NW QUADRANT OF LOW. SEAS 8 TO 10 FT IN MIXED NE AND
NW SWELL.
.24 HOUR FORECAST LOW PRES DISSIPATED. WITHIN 27N35W TO 27N40W 
TO 29N42W TO 31N42W TO 31N35W TO 27N35W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN COLD FRONT FROM 20N73W TO 15N78W TO 11N83W. WITHIN 
11N83W TO 15N82W TO 19N83W TO 19N79W TO 17N78W TO 11N83W NW TO N 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST STATIONARY FRONT FROM 18N72W TO 15N76W TO
09.5N80W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.

.GULF OF MEXICO WITHIN 26N95W TO 27N97W TO 28N96W TO 29N95W TO
26N95W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST COLD FRONT ENTERING TEXAS COASTAL WATERS. 
WITHIN 24N94W TO 23N97W TO 28N97W TO 30N92W TO 27N91W TO 24N94W 
S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES NEAR 29.5N92.5W 1012 MB. COLD FRONT
FROM LOW TO 25N97W. WITHIN 27N92W TO 28N92W TO 29N91W TO 29N90W
TO 28N90W TO 27N92W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST LOW PRES N OF AREA. COLD FRONT FROM 30N89W TO
24N98W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN
8 FT.

.GULF OF MEXICO WITHIN 23N81W TO 23N84W TO 25N83W TO 24N82W TO
24N81W TO 23N81W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N 
SWELL.
.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.