479 
FZNT02 KNHC 202059
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON FEB 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON FEB 20.
24 HOUR FORECAST VALID 1800 UTC TUE FEB 21.
48 HOUR FORECAST VALID 1800 UTC WED FEB 22.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 13N73W TO 14N75W TO 14N76W TO 12N78W TO 11N77W TO 11N74W
TO 13N73W NE TO E WINDS 20 TO 30 KT. SEAS 10 TO 13 FT IN NE TO E
SWELL. ELSEWHERE WITHIN 17N71W TO 15N81W TO 12N83W TO 09N77W TO 
12N73W TO 13N68W TO 17N71W WINDS 2O 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 14N74W TO 13N78W
TO 12N79W TO 10N78W TO 11N75W TO 11N70W TO 14N74W...INCLUDING 
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT. REMAINDER OF AREA WITHIN 16N73W TO 17N76W TO 15N81W TO 10N81W
TO 09N77W TO 13N72W TO 16N73W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE TO E SWELL.
.18 HOUR FORECAST WITHIN 13N74W TO 13N75W TO 13N78W TO 11N79W TO
10N78W TO 11N74W TO 13N74W NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 
13 FT. ELSEWHERE WITHIN 13N74W TO 15N78W TO 12N82W TO 10N81W TO 
11N79W TO 09N77W TO 13N74W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 12N74W TO 12N75W TO 12N77W TO 11N77W TO
11N76W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. 
ELSEWHERE WITHIN 14N75W TO 15N80W TO 12N82W TO 10N81W TO 09N77W 
TO 12N74W TO 14N75W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE TO
E SWELL.
.30 HOUR FORECAST FROM 11N TO 12N BETWEEN 74.5W AND 75.5W NE 
WINDS 30 TO 35 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 12N70W TO 
13N74W TO 13N77W TO 10N76W TO 12N74W TO 11N70W TO 12N70W...INCLUDING
THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10
FT. REMAINDER OF AREA WITHIN 13N76W TO 14N80W TO 12N82W TO 
10N82W TO 10N77W TO 10N76W TO 13N76W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NE TO E SWELL.
.45 HOUR FORECAST WITHIN 15N73W TO 15N76W TO 14N78W TO 11N78W TO
10N77W TO 11N74W TO 15N73W E WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
ELSEWHERE WITHIN 14N71W TO 17N73W TO 16N78W TO 15N80W TO 10N80W 
TO 10N76W TO 14N71W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN E 
SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC 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.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 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.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 12 HOUR FORECAST WITHIN 31N78W TO 31N80W TO 30N80W TO
30N79W TO 31N79W TO 31N78W SW TO W WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WITHIN 31N64W TO 31N80W TO 30N73W TO 29N72W TO
30N68W TO 30N65W TO 31N64W SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 31N48.5W TO 31N53W TO 31N55W TO 
30.5N55W TO 30.5N52.5W TO 31N48.5W W WINDS 20 TO 25 KT. SEAS TO 9
FT IN W TO NW SWELL. ELSEWHERE WITHIN 31N54W TO 31N55W TO 31N63W
TO 30N63W TO 29N60W TO 30N58W TO 31N54W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN W TO NW SWELL.

.CARIBBEAN 39 HOUR FORECAST WITHIN 18N86W TO 18N87W TO 17N87W TO
16N86W TO 17N85W TO 18N86W...INCLUDING GULF OF HONDURAS...E TO 
SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 18.5N87W TO 18N87.5W TO 17.5N87W TO 
17N86.5W TO 17.5N86.5W TO 18.5N87W E TO SE WINDS 20 TO 25 KT. 
SEAS TO 8 FT IN E SWELL.

.GULF OF MEXICO 33 HOUR FORECAST WITHIN 27N94W TO 27N96W TO
27N97W TO 25N97W TO 25N95W TO 27N94W SE TO S WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 27N88W TO 29N89W TO 29N94W TO 23N97W TO
23N94W TO 27N88W S WINDS 20 TO 30 KT. SEAS TO 10 FT IN SE TO S 
SWELL. WITHIN 29N94W TO 28N97W TO 26N96W TO 25N97W TO 25N96W TO 
27N95W TO 29N94W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S SWELL.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.