237 
FZNT02 KNHC 032013
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON APR 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 3.
24 HOUR FORECAST VALID 1800 UTC TUE APR  4.
48 HOUR FORECAST VALID 1800 UTC WED APR  5.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 14N75W TO 14N79W TO 13N80W TO 10N80W TO 09N77W
TO 12N72W TO 14N75W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.06 HOUR FORECAST WITHIN 12N73W TO 12N75W TO 11N76W TO 10N76W TO
11N75W TO 11N73W TO 12N73W NE WINDS 25 TO 35 KT. SEAS 10 TO 12 FT.
ELSEWHERE WITHIN 14N73W TO 13N81W TO 10N80W TO 10N76W TO 12N75W TO
12N70W TO 14N73W...INCLUDING THE GULF OF VENEZUELA...NE WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST WITHIN 13N71W TO 14N76W TO 13N79W TO 10N78W TO
11N74W TO 11N71W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 12N74W TO 12N75W TO 11N76W TO 11N75W TO
11N74W TO 12N74W NE WINDS 25 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE
WITHIN 12N70W TO 14N73W TO 12N79W TO 10N78W TO 12N75W TO 11N72W
TO 12N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20
TO 30 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST WITHIN 14N75W TO 13N78W TO 11N78W TO 11N74W TO
10N71W TO 11N70W TO 14N75W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST WITHIN 13N75W TO 13N78W TO 12N79W TO 11N79W TO
10N78W TO 11N74W TO 13N75W NE WINDS 20 TO 30 KT. SEAS 8 TO 10
FT.

.SYNOPSIS AND FORECAST.

.ATLC 06 HOUR FORECAST WITHIN 20.5N70W TO 21N72W TO 20N72.5W TO
20N70.5W TO 20.5N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 20.5N70W TO 21N72W TO 20N72.5W TO
20N70.5W TO 20.5N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.36 HOUR FORECAST WITHIN 20N72W TO 21N74W TO 20N75W TO 19N75W TO
20N74W TO 20N72W...INCLUDING APPROACH TO WINDWARD PASSAGE...NE
TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC WITHIN 31N35W TO 31N44W TO 21N60W TO 13N60W TO 10N53W TO 
19N35W TO 31N35W...INCLUDING IN ATLANTIC EXPOSURES AND 
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N46W TO 25N48W TO 20N58W TO
14N48W TO 15N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NE SWELL.
.48 HOUR FORECAST WITHIN 31N36W TO 31N41W TO 26N48W TO 22N49W TO
13N43W TO 14N35W TO 31N36W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NE SWELL.

.CARIBBEAN 06 HOUR FORECAST WITHIN 17N85W TO 18N86W TO 18N87W TO
18N88W TO 16N88W TO 16N85W TO 17N85W...INCLUDING GULF OF
HONDURAS...E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN 23N88W TO 23N90W TO
21N91W TO 21N89W TO 22N88W TO 23N88W E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.18 HOUR FORECAST WITHIN 25N93W TO 25N94W TO 22N95W TO 19N93W TO
19N92W TO 22N92W TO 25N93W SE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST WITHIN 23N87W TO 24N89W TO 22N90W TO 22N89W TO
21N87W TO 22N87W TO 23N87W...INCLUDING IN YUCATAN CHANNEL...E
TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 27N89W TO 25N96W TO 22N95W TO 20N91W TO
23N89W TO 27N89W...INCLUDING WITHIN 60 NM OF COAST OF
CAMPECHE...SE WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 26N90W TO 27N91W TO 27N93W TO 24N94W TO
23N93W TO 24N91W TO 26N90W SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.