558  
FZNT02 KNHC 161545  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC TUE SEP 16.  
24 HOUR FORECAST VALID 1200 UTC WED SEP 17.  
48 HOUR FORECAST VALID 1200 UTC THU SEP 18.  
 
.WARNINGS.  
   
..ATLC GALE WARNING  
   
LOW PRES...AL92  
NEAR 13N42W 1007 MB. WITHIN 19N39W TO 20N42W  
TO 16N46W TO 12N44W TO 11N41W TO 15N37W TO 19N39W E WINDS 20 TO  
30 KT. SEAS 2.5 TO 3.5 M.   
24 HOUR FORECAST LOW PRES...AL92  
POSSIBLE TROPICAL  
CYCLONE...NEAR 17N44W 1006 MB. WITHIN 19N40W TO 22N44W TO  
21N49W TO 15N48W TO 12N41W TO 15N39W TO 19N40W WINDS 20 TO 30  
KT. SEAS 2.5 TO 4.5 M.   
36 HOUR FORECAST LOW PRES...AL92  
POSSIBLE TROPICAL  
CYCLONE...NEAR 18N46W 1004 MB. WITHIN 20N46W TO 20N47W TO  
19N47W TO 19N46W TO 20N46W WINDS 25 TO 35 KT. SEAS 4.5 TO 6.5 M.  
ELSEWHERE...WITHIN 22N43W TO 24N49W TO 21N52W TO 16N50W TO  
14N44W TO 17N40W TO 22N43W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.   
48 HOUR FORECAST LOW PRES...AL92  
POSSIBLE TROPICAL  
CYCLONE...NEAR 20N48W. WITHIN 20N47W TO 21N48W TO 20N49W TO  
20N48W TO 19N47W TO 20N47W WINDS 30 TO 45 KT. SEAS 4.5 TO 6.5 M.  
ELSEWHERE...WITHIN 22N44W TO 24N47W TO 24N51W TO 19N52W TO  
17N49W TO 19N43W TO 22N44W WINDS 20 TO 30 KT. SEAS 3.5 TO 4.5 M.  
REMAINDER OF AREA...WITHIN 22N43W TO 25N50W TO 22N54W TO 18N53W  
TO 15N45W TO 18N41W TO 22N43W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.5 M IN MIXED SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
 
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.  
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