FZNT02 KNHC 131519
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT DEC 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT DEC 13.
24 HOUR FORECAST VALID 1200 UTC SUN DEC 14.
48 HOUR FORECAST VALID 1200 UTC MON DEC 15.

.WARNINGS.

...ATLC GALE WARNING...
.33 HOUR FORECAST COLD FRONT FROM 31N72W TO 28N81W. NW OF FRONT NW
TO N WINDS 20 TO 30 KT. SEAS BUILDING TO 2.5 M. N OF 29N E OF FRONT
TO 60W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.36 HOUR FORECAST COLD FRONT FROM 31N68W TO 27N80W. N OF 29N BETWEEN
74W AND 80W N WINDS 30 TO 35 KT WITH HIGHER GUSTS. SEAS 3 TO 4 M.
ELSEWHERE N OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST COLD FRONT FROM 31N63W TO 27N70W TO 25N80W. N OF
FRONT NW TO N WINDS 20 TO 30 KT. SEAS 3 TO 4 M. N OF 29N E OF FRONT
TO 60W SW WINDS 25 TO 30 KT. SEAS 2.5 TO 3 M. ELSEWHERE N OF 27N E
OF FRONT TO A LINE FROM 31N50W TO 27N55W TO 27N67W S TO SW WINDS 20
TO 25 KT. SEAS 2.5 TO 3 M. FROM 25N TO 27N BETWEEN 63W AND 66W S TO
SW WINDS 20 TO 25 KT. SEAS TO 2.5 M.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N55W TO 22N76W. N OF 27N W OF FRONT TO
63W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW SWELL. N OF 27N E OF
FRONT TO A LINE FROM 31N48W TO 29N55W TO 27N58W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN NW SWELL.
.24 HOUR FORECAST FRONT N OF AREA. N OF 27N E OF 62W TO A LINE FROM
31N42W TO 27N46W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED.

.ATLC S OF 25N E OF 55W...AND S OF 22N BETWEEN 55W AND 60W NE TO E
WINDS 20 TO 25 KT. SEAS 3 TO 3.5 M IN NE TO E SWELL. ELSEWHERE S OF
A LINE FROM 31N36W TO 26N43W TO 24N50W TO 21N63W...INCLUDING IN
ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3
M IN MIXED N AND E SWELL...EXCEPT 3 TO 4 FT IN N SWELL N OF 26N E OF
40W.
.24 HOUR FORECAST S OF 25N E OF 65W NE TO E WINDS 20 TO 25 KT. SEAS
3 TO 4 M IN NE TO E SWELL. ELSEWHERE S OF 27N AND E OF A LINE FROM
27N62W TO 20N67W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN MIXED N AND E SWELL.
.48 HOUR FORECAST S OF 25N E OF 55W NE TO E WINDS 20 TO 25 KT. SEAS
3 TO 4 M. ELSEWHERE N OF 23N E OF 57W...AND S OF 23N E OF 65W WINDS
20 KT OR LESS. SEAS 2.5 TO 3 M IN MIXED N AND E SWELL.

.CARIBBEAN FROM 10.5N TO 17N BETWEEN 70W AND 80W NE TO E WINDS 20 TO
30 KT. SEAS 2.5 TO 3 M IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 68W ND 80W NE TO E WINDS
20 TO 25 KT. SEAS 2.5 TO 3 M IN NE TO E SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.GULF OF AMERICA 27 HOUR FORECAST COLD FRONT FROM 30N86W TO 26N97W.
N OF FRONT N WINDS 20 TO 30 KT WITH HIGHER GUSTS. SEAS BUILDING TO
2.5 M.
.36 HOUR FORECAST COLD FRONT FROM 27N82W TO 25.5N97W. N TO NE WINDS
20 TO 30 KT WITH HIGHER GUSTS. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST COLD FRONT FROM 25N80W TO 22N97W. N OF FRONT TO
27N NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.