861  
FZNT02 KNHC 260149  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC TUE AUG 26 2025  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 TUE AUG 26.  
24 HOUR FORECAST VALID 0000 UTC WED AUG 27.  
48 HOUR FORECAST VALID 0000 UTC THU AUG 28.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 31N35W TO 31N47W TO 30N46W TO 28N40W TO 26N39W TO  
24N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO  
N SWELL.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.ATLC WITHIN 31N69W TO 31N74W TO 30.5N73.5W TO 30.5N70W TO  
31N69W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED SWELL.  
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.ATLC AND CARIBBEAN WITHIN 21N71W TO 22N72W TO 21N74W TO 19N75W  
TO 20N73W TO 20N71W TO 21N71W...INCLUDING THE WINDWARD PASSAGE...  
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.CARIBBEAN TROPICAL WAVE NEAR 70W. WITHIN 17N63W TO 18N73W TO  
16N77W TO 11N80W TO 11N74W TO 13N72W TO 17N63W...INCLUDING NEAR  
ATLC PASSAGES...NE TO E WINDS WINDS 20 TO 30 KT. SEAS 2.5 M.  
.24 HOUR FORECAST TROPICAL WAVE NEAR 78W. WITHIN 18N73W TO  
18N78W TO 16N78W TO 14N75W TO 11N72W TO 13N69W TO 18N73W...  
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT.  
SEAS 2.5 TO 3.0 M.  
.48 HOUR FORECAST TROPICAL WAVE NEAR 85W. WITHIN 13N69W TO  
14N70W TO 13N74W TO 11N73W TO 11N72W TO 12N69W TO 13N69W...  
INCLUDING NEAR THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT.  
SEAS LESS THAN 2.5 M.  
 
.CARIBBEAN WITHIN 17N86W TO 17N87W TO 16N87W TO 16N86W TO 17N86W   
..INCLUDING NEAR THE GULF OF HONDURAS
 
NE TO E WINDS 20 TO 25  
KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.GULF OF AMERICA 24 HOUR FORECAST WITHIN 20N91W TO 22N91W TO  
21N92W TO 20N94W TO 19N93W TO 19N91W TO 20N91W...INCLUDING  
WITHIN 60 NM OF COAST OF CAMPECHE...NE WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.  
.30 HOUR FORECAST CONDITIONS IMPROVE. 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 LEWITSKY. NATIONAL HURRICANE CENTER.  
 
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