FZNT02 KNHC 211303
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE APR 21 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE APR 21.
24 HOUR FORECAST VALID 1200 UTC WED APR 22.
48 HOUR FORECAST VALID 1200 UTC THU APR 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N60W TO 23N80W. WITHIN 31N65W TO 31N68W
TO 30N68W TO 30N66W TO 31N65W N WINDS 25 TO 30 KT. SEAS 3.5 TO
5.0 M. ELSEWHERE...WITHIN 31N60W TO 31N73W TO 27N80W TO 24N80W TO
26N71W TO 31N60W...INCLUDING ATLANTIC EXPOSURES...N WINDS 20 TO
25 KT. SEAS 2.5 TO 3.5 M.

.24 HOUR FORECAST COLD FRONT FROM 31N54W TO 21N72W. WITHIN
31N55W TO 30N66W TO 26N80W TO 22N78W TO 21N70W TO 25N61W TO
31N55W...INCLUDING ATLANTIC EXPOSURES...N TO NE WINDS 20 TO 25
KT. SEAS TO 2.5 TO 3.0 M.
.48 HOUR FORECAST COLD FRONT FROM 31N46W TO 21N64W. WITHIN
31N47W TO 26N60W TO 27N61W TO 23N74W TO 21N69W TO 21N64W TO
31N47W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN N SWELL.

.ATLC WITHIN 31N35W TO 31N43W TO 29N42W TO 26N37W TO 26N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N37W TO 31N36W TO 30N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE.

.GULF OF AMERICA WITHIN 26N82W TO 26N84W TO 28N87W TO 26N88W TO
24N85W TO 24N81W TO 26N82W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M.
.24 HOUR FORECAST WITHIN 24N81W TO 24N86W TO 23N84W TO
24N81W...INCLUDING STRAITS OF FLORIDA...WINDS 20 KT OR LESS. SEAS
TO 2.5 M IN E SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE.

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.