780  
FZNT02 KNHC 192123  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC SUN JAN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 MEXICO  
 
SYNOPSIS VALID 1800 UTC SUN JAN 19.  
24 HOUR FORECAST VALID 1800 UTC MON JAN 20.  
48 HOUR FORECAST VALID 1800 UTC TUE JAN 21.  
 
.WARNINGS.  
   
..ATLC GALE WARNING  
 
.WITHIN 31N75W TO 31N79W TO 30N80W TO 30N79W TO 30N78W TO 31N77W  
TO 31N75W SW WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN  
31N65W TO 31N80W TO 29N80W TO 28N78W TO 30N73W TO 30N68W TO  
31N65W SW TO W WINDS 20 TO 30 KT. SEAS TO 9 FT.  
.06 HOUR FORECAST WITHIN 31N65W TO 31N76W TO 29N77W TO 29N75W TO  
30N72W TO 30N68W TO 31N65W SW WINDS 20 TO 30 KT. SEAS 8 TO 10  
FT. WITHIN 31N76W TO 31N81W TO 30N80W TO 30N79W TO 29N77W TO  
31N76W W TO NW WINDS 20 TO 25 KT. SEAS TO 10 FT IN W SWELL.  
.24 HOUR FORECAST WITHIN 31N71.5W TO 31N75.5W TO 30.5N74.5W TO  
30N73.5W TO 31N71.5W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN W  
SWELL.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
   
..GULF OF MEXICO GALE WARNING  
 
.WITHIN 23N96W TO 24N96W TO 24N97W TO 22N98W TO 21N97W TO 22N97W  
TO 23N96W N WINDS 30 TO 35 KT. SEAS 8 TO 12 FT. WITHIN 20N96W TO  
19.5N96W TO 19N96W TO 19N95.5W TO 19.5N95.5W TO 20N96W...INCLUDING  
WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N WINDS 25 TO 35 KT.  
SEAS TO 8 FT. ELSEWHERE WITHIN 30N85W TO 29N95W TO 27N97W TO  
21N98W TO 19N95W TO 26N88W TO 30N85W N WINDS 20 TO 30 KT. SEAS  
TO 13 FT IN NW TO N SWELL.  
.06 HOUR FORECAST WITHIN 28N85W TO 30N88W TO 28N95W TO 22N98W TO  
18N94W TO 24N85W TO 28N85W...INCLUDING WITHIN 60 NM OF COAST OF  
VERACRUZ...N TO NE WINDS 20 TO 30 KT. SEAS TO 14 FT IN NW TO N  
SWELL...HIGHEST FROM 20N TO 24N W OF 94W. ELSEWHERE WITHIN  
27N93W TO 28N95W TO 27N97W TO 24N98W TO 25N95W TO 26N95W TO  
27N93W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.  
.24 HOUR FORECAST WITHIN 24N84W TO 24N85W TO 24N86W TO 23N88W TO  
21N87W TO 22N85W TO 24N84W...INCLUDING STRAITS OF FLORIDA AND IN  
YUCATAN CHANNEL...NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW TO  
N SWELL. ELSEWHERE WITHIN 24N83W TO 26N84W TO 23N94W TO 20N97W  
TO 18N94W TO 21N91W TO 24N83W...INCLUDING STRAITS OF FLORIDA AND  
WITHIN 60 NM OF COAST OF VERACRUZ AND WITHIN 60 NM OF COAST OF  
CAMPECHE...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.  
.39 HOUR FORECAST LOW PRES NEAR 26.5N96.5W 1020 MB. WITHIN  
29N94W TO 29N95W TO 28N97W TO 27N97W TO 27N95W TO 28N94W TO  
29N94W NE WINDS 30 TO 40 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN  
29N91W TO 30N93W TO 30N95W TO 29N97W TO 27N97W TO 27N92W TO  
29N91W NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT IN NE TO E SWELL.  
REMAINDER OF AREA WITHIN 26N87W TO 27N92W TO 27N97W TO 22N92W TO  
21N86W TO 23N85W TO 26N87W...INCLUDING STRAITS OF FLORIDA AND IN  
YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE  
SWELL.  
.48 HOUR FORECAST LOW PRES NEAR 24.5N93.5W 1019 MB. WITHIN  
29N89W TO 29N95W TO 27N97W TO 25N97W TO 25N95W TO 27N91W TO  
29N89W N TO NE WINDS 30 TO 40 KT. SEAS 10 TO 21 FT IN NE SWELL.  
WITHIN 25N95W TO 25N98W TO 23N98W TO 21N97W TO 21N96W TO 23N95W  
TO 25N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N  
WINDS 30 TO 40 KT. SEAS 10 TO 18 FT IN NW TO N SWELL. WITHIN  
27N88W TO 30N88W TO 27N97W TO 22N98W TO 19N95W TO 26N93W TO  
27N88W N TO NE WINDS 20 TO 30 KT N OF 24N AND NW WINDS 20 TO 30  
KT S OF 24N. SEAS TO 16 FT IN NE SWELL. WITHIN 25N91W TO 26N91W  
TO 24N93W TO 25N91W TO 24N89W TO 25N89W TO 25N91W SE WINDS 20 TO  
25 KT. SEAS 9 FT IN NE SWELL. REMAINDER OF AREA WITHIN 25N88W TO  
27N89W TO 25N94W TO 23N91W TO 23N86W TO 24N86W TO 25N88W WINDS 20  
KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 31N35W TO 31N56W TO 26N55W TO 23N47W TO 27N35W TO  
31N35W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW SWELL. WITHIN  
23N35W TO 20N46W TO 25N53W TO 20N66W TO 08N51W TO 10N35W TO  
23N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS  
20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW AND E SWELL.  
.24 HOUR FORECAST WITHIN 31N35W TO 31N37W TO 31N36W TO 30N35W TO  
31N35W NW TO N WINDS 20 TO 25 KT. SEAS 16 TO 18 FT IN N SWELL.  
ELSEWHERE WITHIN 31N35W TO 31N52W TO 27N53W TO 21N64W TO 20N44W  
TO 22N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 16 FT IN N TO  
NE SWELL. WITHIN 17N54W TO 16N56W TO 14N57W TO 15N56W TO 14N55W  
TO 17N54W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT IN NW SWELL.  
REMAINDER OF AREA WITHIN 21N38W TO 21N61W TO 12N61W TO 07N51W TO  
07N35W TO 15N41W TO 21N38W...INCLUDING IN ATLANTIC EXPOSURES AND  
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW AND  
E SWELL.  
.48 HOUR FORECAST WITHIN 15N56W TO 16N58W TO 15N60W TO 14N61W TO  
15N58W TO 15N56W E WINDS 20 TO 25 KT. SEAS 10 TO 11 FT IN MIXED  
NE AND E SWELL. ELSEWHERE WITHIN 31N35W TO 22N46W TO 31N49W TO  
21N68W TO 06N52W TO 08N36W TO 31N35W...INCLUDING IN ATLANTIC  
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN  
N TO NE SWELL.  
 
.CARIBBEAN WITHIN 12N75W TO 13N75W TO 13N76W TO 13N77W TO 12N78W  
TO 11N75W TO 12N75W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.  
ELSEWHERE WITHIN 15N65W TO 16N73W TO 17N76W TO 15N79W TO 10N78W  
TO 14N73W TO 15N65W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO  
E SWELL.  
.24 HOUR FORECAST WITHIN 15N74W TO 16N78W TO 15N77W TO 14N79W TO  
11N77W TO 11N75W TO 15N74W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO  
11 FT IN NE TO E SWELL. ELSEWHERE WITHIN 17N66W TO 18N76W TO  
15N80W TO 10N77W TO 13N72W TO 15N63W TO 17N66W WINDS 20 KT OR  
LESS. SEAS 8 TO 9 FT IN E SWELL.  
.48 HOUR FORECAST WITHIN 17N72W TO 16N75W TO 15N79W TO 11N79W TO  
11N77W TO 13N72W TO 17N72W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO  
11 FT IN E SWELL. ELSEWHERE WITHIN 18N67W TO 18N77W TO 14N82W TO  
09N78W TO 14N72W TO 11N62W TO 18N67W WINDS 20 KT OR LESS. SEAS 8  
TO 10 FT IN E SWELL.  
 
.CARIBBEAN 21 HOUR FORECAST COLD FRONT SINKING INTO YUCATAN  
CHANNEL. YUCATAN CHANNEL N OF 21.5N NE WINDS 20 TO 25 KT. SEAS TO  
9 FT IN N SWELL.  
.24 HOUR FORECAST YUCATAN CHANNEL N OF 21N NE WINDS 20 TO 25 KT.  
SEAS TO 10 FT IN N SWELL.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
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