403  
FZNT02 KNHC 050413  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC SUN APR 5 2026  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 AMERICA  
 
SYNOPSIS VALID 0000 UTC SUN APR 5.  
24 HOUR FORECAST VALID 0000 UTC MON APR 6.  
48 HOUR FORECAST VALID 0000 UTC TUE APR 7.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 25N65W TO 26N71W TO 25N77W TO 20N72W TO 21N62W TO  
25N65W...INCLUDING ATLANTIC EXPOSURES...E WINDS 20 TO 25 KT.  
SEAS 2.5 TO 3.5 M. ELSEWHERE...WITHIN 25N58W TO 28N75W TO 23N77W  
TO 19N68W TO 19N60W TO 25N58W...INCLUDING IN ATLANTIC  
PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E  
SWELL.  
.24 HOUR FORECAST WITHIN 23N64W TO 27N73W TO 26N76W TO 23N75W TO  
20N68W TO 20N62W TO 23N64W...INCLUDING ATLANTIC  
EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E  
SWELL.  
.42 HOUR FORECAST CONDITIONS IMPROVE.  
 
.ATLC 30 HOUR FORECAST WITHIN 31N35W TO 31N48W TO 30.5N46W TO  
30N40W TO 30.5N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN N SWELL.  
.48 HOUR FORECAST WITHIN 31N35W TO 31N42W TO 29N41W TO 27N37W TO  
27N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 3.5 TO 5.0 M IN N  
SWELL. ELSEWHERE...WITHIN 31N35W TO 31N51W TO 26N46W TO 19N47W TO  
25N41W TO 26N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5  
M IN N SWELL.  
 
.ATLC 39 HOUR FORECAST COLD FRONT FROM 31N77W TO 28N81W. WITHIN  
31N78W TO 31N81W TO 30N81W TO 30N79W TO 31N78W N TO NE WINDS 20  
TO 25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST COLD FRONT FROM 31N75W TO 27N81W. WITHIN  
31N78W TO 31N81W TO 30N81W TO 30N79W TO 31N78W NE WINDS 20 TO 25  
KT. SEAS 2.5 TO 3.0 M.  
 
.CARIBBEAN WITHIN 13N71W TO 12N77W TO 11N74W TO 12N73W TO 11N71W  
TO 11N70W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E  
WINDS 20 TO 30 KT. SEAS TO 2.5 M.  
.24 HOUR FORECAST WITHIN 13N71W TO 13N72W TO 12N73W TO 11N71W TO  
12N70W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E  
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.33 HOUR FORECAST CONDITIONS IMPROVE.  
 
.GULF OF AMERICA 12 HOUR FORECAST COLD FRONT FROM 30N92W TO  
26N98W. WITHIN 29N94W TO 29N95W TO 27N96W TO 28N94W TO 29N94W N  
TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST COLD FRONT FROM 30N86W TO 21N98W. WITHIN  
28N94W TO 29N93W TO 28N95W TO 27N97W TO 23N98W TO 22N97W TO  
28N94W N TO NE WINDS 20 TO 30 KT. SEAS TO 2.5 M.  
.48 HOUR FORECAST COLD FRONT FROM 27N82W TO 18N93W. WITHIN  
22N95W TO 24N96W TO 24N97W TO 23N98W TO 19N96W TO 19N95W TO  
22N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...N WINDS 20  
TO 30 KT. SEAS 2.5 TO 3.0 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 

 
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.  
 
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