561
FZNT02 KNHC 182050
HSFAT2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT OCT 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT OCT 18.
24 HOUR FORECAST VALID 1800 UTC SUN OCT 19.
48 HOUR FORECAST VALID 1800 UTC MON OCT 20.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC COLD FRONT FROM 31N49W TO 21N73W. E OF COLD FRONT WITHIN
31N43W TO 31N48W TO 25N54W TO 25N52W TO 27N46W TO 31N43W SW WINDS
20 TO 30 KT. SEAS 3.5 TO 4.5 M IN SW SWELL. W OF COLD FRONT
WITHIN 31N49W TO 31N63W TO 29N60W TO 28N55W TO 29N51W TO 31N49W W
WINDS 20 TO 30 KT. SEAS 4.0 TO 5.5 M IN NW SWELL. ELSEWHERE E OF
COLD FRONT WITHIN 31N40W TO 31N49W TO 24N57W TO 24N54W TO 26N44W
TO 31N40W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN SW TO W
SWELL. W OF COLD FRONT WITHIN 29N52W TO 31N63W TO 31N76W TO
24N72W TO 24N58W TO 29N52W WINDS 20 KT OR LESS. SEAS 2.5 TO 5.0 M
IN NW TO NE SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM 31N46W TO 25N66W. WITHIN
31N38W TO 31N70W TO 23N74W TO 19N68W TO 19N56W TO
31N38W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20
KT OR LESS. SEAS 2.5 TO 4.5 M IN NW TO N SWELL.
.48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 31N44W TO
24N57W. WITHIN 31N35W TO 31N58W TO 26N57W TO 20N65W TO 11N53W TO
21N42W TO 31N35W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N
SWELL.
.ATLC WITHIN 15N51W TO 15N53W TO 13N53W TO 12N51W TO 13N50W TO
15N51W E TO SE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE
WITHIN 15N46W TO 16N50W TO 14N53W TO 13N53W TO 12N49W TO 15N46W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL.
.24 HOUR FORECAST WITHIN 19N55W TO 19N56W TO 18N62W TO 15N60W TO
14N56W TO 16N55W TO 19N55W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED N AND
SE SWELL.
.48 HOUR FORECAST WITHIN 17N65W TO 18N67W TO 17N68W TO 16N68W TO
16N65W TO 17N65W...INCLUDING IN MONA PASSAGE...WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN MIXED N AND SE SWELL.
.ATLC WITHIN 13N35W TO 14N40W TO 13N42W TO 11N42W TO 11N40W TO
12N35W TO 13N35W WINDS 20 KT OR LESS. SEAS 2.5 M IN N SWELL.
.24 HOUR FORECAST WITHIN 11N42W TO 14N47W TO 13N51W TO 10N48W TO
08N45W TO 09N42W TO 11N42W WINDS 20 KT OR LESS. SEAS 2.5 M IN E
SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.CARIBBEAN 30 HOUR FORECAST WITHIN 13N70W TO 14N70W TO 13N72W TO
13N74W TO 12N74W TO 11N70W TO 13N70W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 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 ADAMS. NATIONAL HURRICANE CENTER.
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