000
FZNT02 KNHC 190355
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED APR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED APR 19.
24 HOUR FORECAST VALID 0000 UTC THU APR 20.
48 HOUR FORECAST VALID 0000 UTC FRI APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN 09 HOUR FORECAST WITHIN 13N74W TO 13N76W TO 12N77W TO
11N77W TO 10N76W TO 11N74W TO 13N74W NE TO E WINDS 20 TO 25 KT.
SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST WITHIN 14N75W TO 12N77W TO 10N76W TO 11N73W TO
10N71W TO 11N69W TO 14N75W...INCLUDING THE GULF OF VENEZUELA... 
NE TO E WINDS 20 TO 30 KT. SEAS BUILDING TO 8 TO 10 FT LATE WED 
NIGHT...HIGHEST NEAR 11.5N75W.
.48 HOUR FORECAST WITHIN 13N73W TO 12N75W TO 11N76W TO 12N73W TO
10N72W TO 12N69W TO 13N73W...INCLUDING THE GULF OF VENEZUELA... 
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 29N93W TO 29N95W TO 28N97W TO 25N97W TO
24N96W TO 26N93W TO 29N93W SE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT. SURFACE TROUGH FROM 21N88.5W TO 17N92W. WITHIN 22N88W TO 
23N92W TO 23N93W TO 20N93W TO 19N91W TO 21N90W TO 22N88W...
INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST SURFACE TROUGH FROM 22N88W TO 17N92W. WITHIN 
22N88W TO 22N92W TO 20N93W TO 20N91W TO 21N90W TO 22N88W... 
INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.