000
FZNT02 KNHC 200943
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE DEC 20 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE DEC 20.
24 HOUR FORECAST VALID 0600 UTC WED DEC 21.
48 HOUR FORECAST VALID 0600 UTC THU DEC 22.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC 18 HOUR FORECAST SHEARLINE FROM 25N62W TO 24N70W TO 26N78W.
TROUGH FROM 31N81W TO 28N80.5W. WITHIN 28N75W TO 31N80W TO 
26N78W TO 25N71W TO 25N68W TO 28N75W E TO SE WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST LOW PRES NEAR 27N75.5W 1014 MB. TROUGH FROM
30N80W TO 28N79W. WITHIN 31N74W TO 31N81W TO 30N81W TO 30N80W 
TO 30N78W TO 30N76W TO 31N74W NE TO E WINDS 20 TO 35 KT. SEAS 8 
TO 11 FT. WITHIN 28N72W TO 30N75W TO 30N76W TO 27N78W TO 26N73W
TO 26N71W TO 28N72W NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST TROUGH FROM 26N63W TO 24.5N70W. WITHIN 29N64W
TO 31N73W TO 31N81W TO 25N74W TO 25N64W TO 29N64W E TO SE WINDS 
20 TO 30 KT. SEAS 8 TO 12 FT...HIGHEST NEAR 26N69W AND 31N79W.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO LOW PRES NEAR 28N93W 1014 MB. COLD FRONT FROM LOW
TO 20N96.5W. WARM FRONT FROM LOW TO 29N87W. WITHIN 30N88W TO 
30N95W TO 29N95W TO 28N90W TO 28N89W TO 29N88W TO 30N88W NE TO E
WINDS 20 TO 30 KT...EXCEPT E TO SE WINDS S OF WARM FRONT.
FREQUENT GUSTS TO GALE FORCE WITHIN 60 NM OF SHORE BETWEEN
88W AND 91.5W. SEAS 8 FT CENTRAL PART. SCATTERED TSTMS WITHIN 
30N90W TO 29N83W TO 25N87W TO 23N90W TO 25N94W TO 28N93W TO
30N90W.
.12 HOUR FORECAST LOW PRES NEAR 28.5N87.5W 1014 MB. COLD FRONT
FROM LOW TO 24N94W TO 18.5N95W. WARM FRONT FROM LOW TO 30N84W. 
WITHIN 29N84W TO 30N86W TO 30N87W TO 29N87W TO 28N86W TO 28N84W 
TO 29N84W E TO SE WINDS 25 TO 35 KT. SEAS TO 8 FT. WITHIN 
20N95W TO 20N96W TO 20N97W TO 19N96W TO 19N95W TO 20N95W... 
INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N WINDS 25 
TO 35 KT. SEAS LESS THAN 8 FT. WITHIN 26N93W TO 30N86W TO 
30N89W TO 27N97W TO 22N98W TO 20N96W TO 26N93W NW TO N WINDS 20 
TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES DISSIPATING NEAR 26N85W 1016 MB.
STATIONARY FRONT FROM 28N83W TO 26N88W TO 18.5N94.5W. WITHIN 
29N85W TO 30N88W TO 25N96W TO 22N96W TO 22N95W TO 26N91W TO 
29N85W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 
20N95W TO 20N96W TO 20N97W TO 19N96W TO 19N95W TO 20N95W... 
INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES DISSIPATED. CONDITIONS IMPROVE. WINDS
20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N35W TO 31N70W TO 27N54W TO 19N53W TO 21N44W TO
27N36W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N
SWELL...HIGHEST NEAR 31N49W. WITHIN 22N35W TO 15N60W TO 07N56W 
TO 07N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL...EXCEPT N TO NE SWELL W OF 45W.
.24 HOUR FORECAST WITHIN 30N35W TO 31N68W TO 28N57W TO 28N43W TO
27N35W TO 30N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL
...HIGHEST ALONG 31N BETWEEN 50W AND 60W. WITHIN 25N35W TO 
14N60W TO 06N52W TO 07N35W TO 25N35W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 30N64W TO 24N62W TO 23N46W TO
20N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW TO N
SWELL...HIGHEST ALONG 31N BETWEEN 45W AND 52W. WITHIN 20N35W TO 
15N58W TO 10N59W TO 06N53W TO 07N35W TO 20N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.

.CARIBBEAN WITHIN 14N73W TO 15N75W TO 13N77W TO 11N77W TO 11N76W
TO 12N73W TO 14N73W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.