000
FZNT02 KNHC 232058
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU JAN 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU JAN 23.
24 HOUR FORECAST VALID 1800 UTC FRI JAN 24.
48 HOUR FORECAST VALID 1800 UTC SAT JAN 25.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC LOW PRES NEAR 29.5N64W. COLD FRONT FROM 31N61W TO 27N60W 
TO 19N68W. TROUGH FROM LOW TO 27N65W TO 23N75W. WITHIN 28N65W TO
28N66W TO 30N67W TO 31N67W TO 31N63W TO 28N65W N TO NE WINDS 30 
TO 40 KT. SEAS 17 TO 24 FT. WITHIN 27N57W TO 26N58W TO 30N58W TO 
30N57W TO 29N57W TO 27N57W SE TO S WINDS 30 TO 40 KT. SEAS 10 TO 
14 FT. ELSEWHERE WITHIN 23N62W TO 26N76W TO 31N73W TO 28N65W TO 
31N55W TO 23N62W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. REMAINDER OF
AREA WITHIN 25N64W TO 21N70W TO 28N80W TO 28N75W TO 31N73W TO 
25N64W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN MIXED SWELL.
.18 HOUR FORECAST LOW PRES NE OF AREA. COLD FRONT FROM 31N56W TO
28N55W TO 18N63W. TROUGH FROM 31N59W TO 22N65W. WITHIN 29N62W TO
28N65W TO 29N67W TO 31N67W TO 31N62W TO 29N62W NW TO N WINDS 20 
TO 25 KT. SEAS 12 TO 16 FT MIXED SWELL. WITHIN 28N52W TO 25N55W 
TO 31N58W TO 31N51W TO 28N52W SE TO S WINDS 20 TO 30 KT. SEAS 9 
TO 14. ELSEWHERE WITHIN 25N56W TO 21N70W TO 29N80W TO 31N80W TO 
31N58W TO 25N56W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED 
SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST COLD FRONT FROM 31N51W TO 22N57W TO 19N62W. 
TROUGH FROM 31N57W TO 24N60W. WITHIN 27N49W TO 26N53W TO 29N55W 
TO 31N55W TO 31N45W TO 27N49W S TO SW WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT. ELSEWHERE WITHIN 29N63W TO 29N71W TO 30N79W TO 31N79W 
TO 31N60W TO 29N63W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
SWELL.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 26N35W TO 28N42W TO 31N42W TO 31N35W TO 26N35W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC WITHIN 07N35W TO 07N41W TO 09N39W TO 10N35W TO 07N35W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND NW SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO COLD FRONT FROM 30N93W TO 25N98W. WITHIN 27N92W
TO 27N93W TO 28N93W TO 29N91W TO 28N91W TO 27N92W S TO SW WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT.
.03 HOUR FORECAST COLD FRONT FROM 29N92W TO 23N98W. 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.