729  
FZNT02 KNHC 110908  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC TUE NOV 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC TUE NOV 11.  
24 HOUR FORECAST VALID 0600 UTC WED NOV 12.  
48 HOUR FORECAST VALID 0600 UTC THU NOV 13.  
 
.WARNINGS.  
   
..ATLC GALE WARNING  
 
.COLD FRONT FROM 31N70W TO 22N79W. WITHIN 31N75W TO 31N80W TO  
30N79W TO 29N77W TO 30N76W TO 31N75W W TO NW WINDS 30 TO  
35 KT. SEAS 3.0 TO 4.0 M. ELSEWHERE WITHIN 29N67W TO 31N75W  
TO 31N81W TO 24N80W TO 23N78W TO 28N73W TO 29N67W...INCLUDING  
ATLANTIC EXPOSURES...NW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.  
.12 HOUR FORECAST COLD FRONT FROM 31N65W TO 21N76W. WITHIN  
31N62W TO 31N79W TO 24N80W TO 21N76W TO 31N62W...INCLUDING  
ATLANTIC EXPOSURES...NW TO N WINDS 20 TO 30 KT. SEAS 2.5 TO 5.5  
M.  
.24 HOUR FORECAST COLD FRONT FROM 31N59W TO 26N64W THEN  
STATIONARY TO 21N74W. WITHIN 23N70W TO 24N69W TO 23N74W TO 22N77W  
TO 21N74W TO 23N70W...INCLUDING ATLANTIC EXPOSURES...NE WINDS 20  
TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 31N60W TO 31N75W  
TO 28N77W TO 23N75W TO 24N69W TO 31N60W WINDS 20 KT OR LESS. SEAS  
2.5 TO 4.5 M IN NW SWELL. WITHIN 27N79.5W TO 27N80W TO 25N80W TO  
24.5N79.5W TO 25N79W TO 27N79.5W WINDS 20 KT OR LESS. SEAS 2.5  
TO 3.0 M IN N SWELL.  
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N52W TO 28N57W  
THEN WEAKENING STATIONARY TO 21N74W. WITHIN 31N51W TO 31N67W TO  
26N68W TO 22N73W TO 20N66W TO 21N62W TO 31N51W...INCLUDING  
ATLANTIC EXPOSURES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN  
NW SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC 24 HOUR FORECAST WITHIN 31N35W TO 31N38.5W TO 30.5N37.5W  
TO 30N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N  
SWELL.  
.48 HOUR FORECAST WITHIN 31N35W TO 31N44W TO 26N40W TO 24N35W TO  
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N SWELL.  
 
.CARIBBEAN WITHIN 22N80W TO 23N82W TO 22N87W TO 17N88W TO 19N85W  
TO 20N81W TO 22N80W...INCLUDING IN YUCATAN CHANNEL...N TO NE  
WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M IN NW TO N SWELL.  
.24 HOUR FORECAST WITHIN 20N77W TO 22N80W TO 22N87W TO 16N88W TO  
16N83W TO 14N79W TO 20N77W NE WINDS 20 TO 25 KT. SEAS 2.5 TO  
3.5 M.  
.48 HOUR FORECAST WITHIN 14N77W TO 14N79W TO 14N80W TO 11N77W  
TO 11N75W TO 12N74W TO 14N77W NE TO E WINDS 20 TO 25 KT. SEAS  
2.5 TO 3.0 M. WITHIN 20N86W TO 20N87W TO 19N87W TO 18N87W TO  
18N86W TO 19N86W TO 20N86W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0  
M IN NE TO E SWELL.  
 
.CARIBBEAN WITHIN 14N73W TO 15N74W TO 15N78W TO 13N79W TO 11N76W  
TO 12N74W TO 14N73W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E  
SWELL.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.  
SEAS LESS THAN 2.5 M.  
 
.GULF OF AMERICA WITHIN 29N83W TO 30N88W TO 27N90W TO 23N97W TO  
19N96W TO 24N81W TO 29N83W N TO NE WINDS 20 TO 30 KT. SEAS 2.5  
TO 4.5 M.  
.24 HOUR FORECAST WITHIN 24N83W TO 24N86W TO 24N88W TO 22N88W TO  
22N85W TO 23N84W TO 24N83W...INCLUDING STRAITS OF FLORIDA...  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.  
.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 ERA. NATIONAL HURRICANE CENTER.  
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