366  
FZNT02 KNHC 231552  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC SAT MAY 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC SAT MAY 23.  
24 HOUR FORECAST VALID 1200 UTC SUN MAY 24.  
48 HOUR FORECAST VALID 1200 UTC MON MAY 25.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC 36 HOUR FORECAST COLD FRONT FROM 31N42W TO 29N48W TO  
27N59W. WITHIN 31N42W TO 31N61W TO 28N59W TO 27N52W TO 31N43W N  
TO NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.  
.48 HOUR FORECAST COLD FRONT FROM 31N40W TO 28N47W TO 26N59W.  
WITHIN 31N40W TO 31N62W TO 26N57W TO 26N48W TO 31N40W NE WINDS 20  
TO 25 KT. SEAS 2.5 TO 3 M.  
 
.ATLC AND CARIBBEAN 12 HOUR FORECAST WITHIN 21N70W TO 21N72W TO  
20N74W TO 20N71W TO 20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.36 HOUR FORECAST WITHIN 22N72W TO 21N74W TO 20N74W TO 20N73W TO  
20N72W TO 20N71W TO 22N72W E WINDS 20 TO 25 KT. SEAS TO 2.5 M  
NEAR HAITI.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.CARIBBEAN WITHIN 14N70W TO 14N75W TO 11N77W TO 12N73W TO 11N70W  
TO 14N70W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20 TO 25  
KT. SEAS 2.5 TO 3 M S OF 13N W OF 74W.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST WITHIN 18N70W TO 18N73W TO 15N79W TO 12N79W TO  
10N76W TO 12N69W TO 18N70W...INCLUDING THE GULF OF VENEZUELA...  
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M OUTSIDE THE GULF  
OF VENEZUELA.  
 
.CARIBBEAN 12 HOUR FORECAST WITHIN 18N86W TO 17N86W TO 17N87W TO  
16N87W TO 16N85W TO 18N86W E WINDS 20 TO 25 KT. SEAS LESS THAN  
2.5 M.  
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
.36 HOUR FORECAST WITHIN 17N85W TO 17N87W TO 16N87W TO 16N85W  
TO 17N85W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.GULF OF AMERICA 12 HOUR FORECAST WITHIN 22N87W TO 23N88W TO  
22N91W TO 21N92W TO 20N91W TO 21N89W TO 22N87W...INCLUDING WITHIN  
60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.  
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
.36 HOUR FORECAST WITHIN 23N87W TO 23N88W TO 23N89W TO 22N90W TO  
21N89W TO 21N87W TO 23N87W NE TO E WINDS 20 TO 25 KT. SEAS LESS  
THAN 2.5 M.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
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