617  
FZNT02 KNHC 151905  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC MON DEC 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 MON DEC 15.  
24 HOUR FORECAST VALID 1200 UTC TUE DEC 16.  
48 HOUR FORECAST VALID 1200 UTC WED DEC 17.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 22N35W TO 21N43W TO 15N43W TO 10N47W TO 08N45W TO  
09N35W TO 22N35W NE TO E WINDS 20 TO 25 KT. SEAS 3.0 TO 3.5 M.  
ELSEWHERE WITHIN 31N35W TO 25N60W TO 18N62W TO 06N54W TO 07N35W  
TO 31N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES AND  
ATLANTIC EXPOSURES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN  
NE TO E SWELL.  
.24 HOUR FORECAST WITHIN 25N35W TO 23N40W TO 20N41W TO 14N40W TO  
13N35W TO 25N35W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.  
ELSEWHERE WITHIN 27N35W TO 22N57W TO 15N61W TO 06N54W TO 07N35W  
TO 27N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES AND  
ATLANTIC EXPOSURES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN  
NE TO E SWELL.  
.48 HOUR FORECAST WITHIN 27N35W TO 20N60W TO 09N60W TO 06N54W TO  
07N35W TO 27N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES  
AND ATLANTIC EXPOSURES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M  
IN NE TO E SWELL.  
 
.ATLC WITHIN 31N61W TO 31N81W TO 27N80W TO 25N76W TO 26N68W TO  
31N61W N WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. WITHIN 31N52W TO  
31N62W TO 28N63W TO 27N59W TO 31N52W SW TO W WINDS 20 TO 30 KT.  
SEAS 2.5 TO 3.0 M.  
.24 HOUR FORECAST WITHIN 28N67W TO 27N71W TO 24N72W TO 23N70W TO  
24N68W TO 25N67W TO 28N67W NE WINDS 20 TO 25 KT. SEAS 2.5 TO 4.0  
M. WITHIN 31N48W TO 30N73W TO 27N78W TO 21N70W TO 26N58W TO  
31N48W...INCLUDING ATLANTIC EXPOSURES... WINDS 20 KT OR LESS.  
SEAS 2.5 TO 4.0 M.  
.48 HOUR FORECAST WITHIN 31N38W TO 31N64W TO 26N75W TO 21N69W TO  
20N62W TO 26N45W TO 31N38W...INCLUDING ATLANTIC EXPOSURES...  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW TO N SWELL.  
 
.CARIBBEAN 30 HOUR FORECAST WITHIN 13N71W TO 13N73W TO 12N76W TO  
11N74W TO 12N73W TO 11N70W TO 13N71W...INCLUDING THE GULF OF  
VENEZUELA... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST WITHIN 11N76W TO 12N76W TO 12N78W TO 11N78W TO  
10N78W TO 10N77W TO 11N76W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0  
M IN NE TO E SWELL.  
 
.GULF OF AMERICA WITHIN 27N86W TO 26N96W TO 22N98W TO 19N96W TO  
21N93W TO 24N85W TO 27N86W...INCLUDING WITHIN 60 NM OF COAST OF  
VERACRUZ... N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. WITHIN  
25N80W TO 25N83W TO 24N84W TO 23N83W TO 23N81W TO 24N80W TO  
25N80W...INCLUDING STRAITS OF FLORIDA... NE WINDS 20 TO 25 KT.  
SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST WITHIN 25N80W TO 25N81W TO 24N84W TO 23N83W TO  
23N81W TO 24N80W TO 25N80W...INCLUDING STRAITS OF FLORIDA...  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M.  
.42 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 AL. NATIONAL HURRICANE CENTER.  
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