186 
FZNT02 KNHC 212137
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JAN 21 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JAN 21.
24 HOUR FORECAST VALID 1800 UTC SUN JAN 22.
48 HOUR FORECAST VALID 1800 UTC MON JAN 23.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.FROM 11N TO 16N BETWEEN 72W AND 79W NE TO E WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT.
.09 HOUR FORECAST FROM 11N TO 12N BETWEEN 72W AND 75W NE TO E 
WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 11N TO 17N 
BETWEEN 70W AND 80W...INCLUDING THE GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT W OF 72W.
.18 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS BELOW GALE FORCE. 
.24 HOUR FORECAST FROM 11N TO 18N BETWEEN 70W AND 
79W...INCLUDING THE GULF IF VENEZUELA...E WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT...HIGHEST NEAR 12N77W.  
.48 HOUR FORECAST FROM 11N TO 17N BETWEEN 70W AND 80W... 
...INCLUDING THE GULF OF VENEZUELA...E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT...HIGHEST NEAR 12N76W. SEAS LESS THAN 8 FT IN GULF OF 
VENEZUELA.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N63W TO 27N70W TO 26N77W THEN STATIONARY 
TO 27N80W. N OF 30N E OF FRONT TO A LINE FROM 31N54W TO 30N60W 
SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N49W TO 28N53W TO 27N58W.
WITHIN AREA BOUNDED BY 31N45W TO 27N52W TO 31N61W TO 31N44W TO 
29N45W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL... 
HIGHEST N OF 29N.  
.30 HOUR FORECAST COLD FRONT FROM 31N46W TO 27N55W. N OF 29N W 
OF FRONT TO 55W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
ELSEWHERE N OF 26N W OF FRONT TO A LINE FROM 31N62W TO 26N54W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N36W TO 25N43W TO 24N49W. N 
OF 29N E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 
27N W OF FRONT TO 48W NW TO N WINDS 20 TO 30 KT. SEAS 11 TO 18 
FT. ELSWHERE N OF 25N W OF FRONT TO A LINE FROM 31N58W TO 25N51W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
 
.ATLC SE OF A LINE FROM 14N35W TO 13N43W TO 12N50W TO 13N59W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST S OF 12N E OF 58W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST S OF A LINE FROM 17N61W TO 14N49W TO 07N40W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.

.ATLC 18 HOUR FORECAST COLD FRONT W OF AREA. N OF 28N BETWEEN 
74W AND 80W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST COLD FRONT FROM 31N80W TO 30N81W. N OF 28N E 
OF FRONT TO A LINE FROM 31N67W TO 28N74W S TO SW WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N75W TO 27N80W. N OF 29N E 
OF FRONT TO A LINE FROM 31N65W TO 29N73W S TO SW WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT. N OF 29N W OF FRONT TO 79W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT PRIMARILY IN NW SWELL.

.GULF OF MEXICO FROM 28N TO 30N W OF 90W E WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 24 HOUR FORECAST COLD FRONT FROM 30N86W TO 
21N97W. N OF 26N E OF FRONT TO 85W SW WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. S OF 26N W OF FRONT...INCLUDING WITHIN 60 NM OF 
VERACRUZ...NW TO N WINDS 20 TO 25 KT. SEAS 8 FT.
.36 HOUR FORECAST COLD FRONT FROM 29N83W TO 24N89W TO 19N93W. 
FROM 21N TO 23N W OF FRONT TO 94W N TO NE WINDS 20 TO 25 KT.
SEAS TO 8 FT.
.48 HOUR COLD FRONT FROM 26N83W TO TO 21N90W. FROM 21N TO 23N 
BETWEEN 88W AND 90W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. 

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.