487 
FZNT02 KNHC 192108
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN FEB 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN FEB 19.
24 HOUR FORECAST VALID 1800 UTC MON FEB 20.
48 HOUR FORECAST VALID 1800 UTC TUE FEB 21.

.WARNINGS.

...GALE WARNING...
.CARIBBEAN WITHIN 13N75W TO 11N78W TO 10N76W TO 11N75W TO 11N73W
TO 13N75W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN
14N73W TO 14N81W TO 12N82W TO 09N81W TO 09N77W TO 12N77W TO 
14N73W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE TO E SWELL.
.06 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 75.5W NE WINDS
30 TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 16N72W TO 16N76W
TO 14N79W TO 10N78W TO 11N75W TO 11N70W TO 16N72W...INCLUDING 
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT. REMAINDER OF AREA WITHIN 16N67W TO 17N76W TO 14N81W TO 09N82W
TO 13N72W TO 13N64W TO 16N67W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NE TO E SWELL.
.18 HOUR FORECAST WITHIN 13N73W TO 14N76W TO 14N79W TO 10N78W TO
11N74W TO 13N73W NE TO E WINDS 20 TO 30 KT. SEAS 10 TO 13 FT IN 
NE TO E SWELL. ELSEWHERE WITHIN 15N73W TO 13N79W TO 15N81W TO 
12N83W TO 09N77W TO 12N73W TO 15N73W...INCLUDING WITHIN 60 NM OF 
COAST OF NICARAGUA...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE 
TO E SWELL.
.24 HOUR FORECAST WITHIN 12N73W TO 14N73W TO 14N76W TO 12N79W TO
11N78W TO 10N76W TO 12N73W NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 
12 FT. ELSEWHERE WITHIN 16N70W TO 18N75W TO 12N83W TO 09N77W TO 
12N73W TO 13N69W TO 16N70W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN NE TO E SWELL.
.30 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 76W NE WINDS 
30 TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 14N74W TO 13N77W 
TO 11N78W TO 10N76W TO 11N74W TO 11N70W TO 14N74W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. 
REMAINDER OF AREA WITHIN 16N71W TO 17N74W TO 14N82W TO 10N82W TO 
09N77W TO 13N71W TO 16N71W...INCLUDING WITHIN 60 NM OF COAST OF 
NICARAGUA...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E 
SWELL.
.39 HOUR FORECAST WITHIN 14N75W TO 14N77W TO 12N79W TO 11N78W TO
10N77W TO 12N74W TO 14N75W NE TO E WINDS 20 TO 30 KT. SEAS 10 TO
13 FT. ELSEWHERE WITHIN 14N72W TO 16N72W TO 16N76W TO 15N80W TO 
11N83W TO 09N77W TO 14N72W...INCLUDING WITHIN 60 NM OF COAST OF 
NICARAGUA...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E 
SWELL.
.48 HOUR FORECAST WITHIN 12N74W TO 12N75W TO 12N76W TO 11N77W TO
11N76W TO 11N75W TO 12N74W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 
11 FT. ELSEWHERE WITHIN 13N74W TO 15N76W TO 14N81W TO 10N82W TO 
09N78W TO 12N77W TO 13N74W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN NE TO E SWELL.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 25N49W TO 26N49W TO 24N49W TO 24N48W TO 25N49W N TO
NE WINDS 20 TO 25 KT. SEAS 10 TO 11 FT IN N TO NE SWELL.
ELSEWHERE WITHIN 25N35W TO 30N47W TO 21N57W TO 19N69W TO 07N57W 
TO 17N49W TO 25N35W...INCLUDING IN ATLANTIC EXPOSURES AND 
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE 
SWELL.
.24 HOUR FORECAST WITHIN 20N51W TO 27N39W TO 28N48W TO 19N64W TO
09N60W TO 08N53W TO 20N51W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES AND ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN NE SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC WITHIN 31N61W TO 31N69W TO 29N71W TO 28N77W TO 27N74W TO
27N70W TO 31N61W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N 
SWELL.
.24 HOUR FORECAST WITHIN 31N50W TO 31N58W TO 29N56W TO 29N54W TO
31N50W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN W TO NW SWELL.
.39 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 36 HOUR FORECAST WITHIN 31N78.5W TO 31N80W TO 30N80W TO
30N79W TO 30.5N79W TO 31N78.5W W WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST WITHIN 31N62W TO 31N70W TO 30N73W TO 29N73W TO
30N69W TO 30N64W TO 31N62W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 
FT. ELSEWHERE WITHIN 31N75W TO 31N76.5W TO 30.5N76W TO 30.5N75W 
TO 31N75W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW SWELL.

.CARIBBEAN WITHIN 17N71W TO 18N72W TO 17N74W TO 15N75W TO 15N73W
TO 14N72W TO 17N71W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN
E SWELL. ELSEWHERE WITHIN 15N64W TO 17N73W TO 14N81W TO 14N73W 
TO 13N63W TO 15N64W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E 
SWELL. WITHIN 20N74W TO 19N76W TO 19N77W TO 19N76W TO 
20N74W...INCLUDING BETWEEN CUBA AND JAMAICA AND APPROACH TO 
WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED IN WARNING SECTION.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.