993  
FZNT02 KNHC 160244  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC TUE SEP 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SEP 16.  
24 HOUR FORECAST VALID 0000 UTC WED SEP 17.  
48 HOUR FORECAST VALID 0000 UTC THU SEP 18.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC LOW PRES NEAR 12N41W 1009 MB. WITHIN 15N40W TO 15N41W TO  
14N41W TO 14N40W TO 14N39W TO 15N40W WINDS 20 TO 25 KT. SEAS 2.5  
TO 3.0 M. ELSEWHERE WITHIN 18N38W TO 18N42W TO 15N42W TO 16N40W  
TO 14N39W TO 16N37W TO 18N38W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN E SWELL.    
24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE  
NEAR  
14N44.5W 1008 MB. WITHIN 18N40W TO 19N43W TO 16N44W TO 16N41W TO  
12N42W TO 13N39W TO 18N40W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
ELSEWHERE WITHIN 17N38W TO 20N41W TO 19N46W TO 16N47W TO 14N45W  
TO 15N37W TO 17N38W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN  
E SWELL.   
48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE  
NEAR  
17N46.5W 1004 MB. WITHIN 20N41W TO 22N46W TO 21N49W TO 18N46W TO  
14N44W TO 18N41W TO 20N41W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M.  
ELSEWHERE WITHIN 20N40W TO 23N45W TO 22N49W TO 18N51W TO 13N43W  
TO 16N39W TO 20N40W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN E  
TO SE SWELL.  
 
.CARIBBEAN WITHIN 12N70W TO 12N72W TO 13N73W TO 11N74W TO 11N72W  
TO 12N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20  
TO 25 KT. SEAS LESS THAN 2.5 M.  
.03 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 ERA. NATIONAL HURRICANE CENTER.  
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