985  
FZNT02 KNHC 170333  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC THU APR 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 THU APR 17.  
24 HOUR FORECAST VALID 0000 UTC FRI APR 18.  
48 HOUR FORECAST VALID 0000 UTC SAT APR 19.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 31N42W TO 31N49W TO 27N50W TO 26N48W TO 31N42W  
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.  
.09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.ATLC WITHIN 08N49W TO 10N53W TO 10N55W TO 09N56W TO 06N52W TO  
07N48W TO 08N49W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.  
.24 HOUR FORECAST WITHIN 12N42W TO 10N48W TO 14N55W TO 08N55W TO  
06N51W TO 07N43W TO 12N42W WINDS 20 KT OR LESS. SEAS 8 FT IN NE  
SWELL.  
.48 HOUR FORECAST WITHIN 12N48W TO 12N54W TO 08N56W TO 07N50W TO  
09N43W TO 12N48W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.  
 
.ATLC 06 HOUR FORECAST WITHIN 25N45W TO 26N47W TO 25N49W TO  
23N50W TO 22N49W TO 23N46W TO 25N45W WINDS 20 KT OR LESS. SEAS 8  
FT IN MIXED NW AND NE SWELL.  
.24 HOUR FORECAST WITHIN 21N35W TO 25N37W TO 23N50W TO 15N51W TO  
11N46W TO 16N42W TO 21N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN MIXED NW AND NE TO E SWELL.  
.48 HOUR FORECAST WITHIN 24N35W TO 22N46W TO 29N53W TO 14N50W TO  
10N41W TO 13N35W TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN MIXED NW AND NE TO E SWELL.  
 
.ATLC 36 HOUR FORECAST WITHIN 29N64W TO 30N64W TO 30N67W TO  
28N69W TO 28N67W TO 29N64W NE WINDS 20 TO 25 KT. SEAS 8 FT IN NW  
TO N SWELL.  
.48 HOUR FORECAST WITHIN 31N56W TO 31N61W TO 27N70W TO 24N70W TO  
26N63W TO 31N56W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  
ELSEWHERE WITHIN 31N62W TO 30N65W TO 28N69W TO 26N74W TO 24N74W  
TO 31N62W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.  
 
.CARIBBEAN WITHIN 13N69W TO 13N76W TO 11N77W TO 10N76W TO 12N73W  
TO 10N64W TO 13N69W...INCLUDING THE GULF OF VENEZUELA...NE WINDS  
20 TO 30 KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN 12N75W TO  
12N77W TO 12N79W TO 11N79W TO 10N78W TO 10N77W TO 12N75W WINDS 20  
KT OR LESS. SEAS 8 FT IN NE TO E SWELL.  
.24 HOUR FORECAST WITHIN 13N70W TO 13N77W TO 12N78W TO 10N77W TO  
11N74W TO 11N70W TO 13N70W...INCLUDING THE GULF OF  
VENEZUELA...NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. ELSEWHERE  
WITHIN 11N77W TO 11N78W TO 11N79W TO 10N78W TO 10N77W TO 11N77W  
WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL.  
.48 HOUR FORECAST WITHIN 12N74W TO 13N76W TO 12N77W TO 11N78W TO  
10N76W TO 11N75W TO 12N74W NE WINDS 20 TO 30 KT. SEAS 8 TO 10  
FT. ELSEWHERE WITHIN 14N70W TO 14N76W TO 13N74W TO 10N76W TO  
12N72W TO 12N67W TO 14N70W...INCLUDING THE GULF OF VENEZUELA...NE  
TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. REMAINDER OF AREA  
WITHIN 12N77W TO 14N79W TO 10N79W TO 10N76W TO 11N77W TO 12N77W  
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.  
 
.CARIBBEAN 24 HOUR FORECAST WITHIN 20N74W TO 20N75W TO 21N79W TO  
17N77W TO 19N74W TO 20N74W NE WINDS 20 TO 25 KT. SEAS LESS THAN  
8 FT.  
.48 HOUR FORECAST WITHIN 19N74W TO 22N80W TO 20N80W TO 18N75W TO  
16N72W TO 18N70W TO 19N74W...INCLUDING BETWEEN CUBA AND  
JAMAICA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.GULF OF AMERICA 24 HOUR FORECAST WITHIN 22N88W TO 22N89W TO  
21N90W TO 22N90W TO 20N92W TO 19N91W TO 22N88W...INCLUDING  
WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT.  
SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 25N79W TO 25N85W TO 25N91W TO 24N92W TO  
21N91W TO 23N81W TO 25N79W...INCLUDING STRAITS OF FLORIDA...E  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 

 
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.  
 
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