178  
FZNT02 KNHC 051348  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC WED AUG 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC WED AUG 5.  
24 HOUR FORECAST VALID 1200 UTC THU AUG 6.  
48 HOUR FORECAST VALID 1200 UTC FRI AUG 7.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC TROUGH FROM 25N62W TO 18.5N67W. WITHIN 27N58W TO 27N62W TO  
26N68W TO 23N66W TO 25N58W TO 27N58W NE TO E WINDS 20 TO 25 KT.  
SEAS 2.5 TO 3.0 M. SCATTERED TSTMS FROM 23N TO 29N BETWEEN 58W  
AND 68W.  
.24 HOUR FORECAST TROUGH FROM 29N73W TO 22N75W. WITHIN 28N69W  
TO 28N73W TO 26N72W TO 25N70W TO 26N68W TO 28N69W WINDS 20 KT OR  
LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL.  
.48 HOUR FORECAST TROUGH EXITING AREA FROM 31N81W TO 24N81.5W.  
CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.CARIBBEAN WITHIN 15N74W TO 16N78W TO 14N80W TO 10N77W TO 12N74W  
TO 15N74W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.  
.24 HOUR FORECAST WITHIN 13N70W TO 14N71W TO 13N77W TO 11N77W TO  
12N73W TO 11N70W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...  
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M...EXCEPT TO 2.5 M  
NEAR 12N75W.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
 
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.  
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