237
FZNT02 KNHC 301946
HSFAT2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU APR 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU APR 30.
24 HOUR FORECAST VALID 1800 UTC FRI MAY 1.
48 HOUR FORECAST VALID 1800 UTC SAT MAY 2.
.WARNINGS.
..GULF OF AMERICA GALE WARNING
.33 HOUR FORECAST COLD FRONT FROM 29N91W TO 26N97W. WITHIN
29N92W TO 30N94W TO 29N95W TO 29N97W TO 27N97W TO 28N95W TO
29N92W N WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.39 HOUR FORECAST COLD FRONT FROM 30N87W TO 21N98W. WITHIN
25N97W TO 25N98W TO 23N98W TO 23N97W TO 24N97W TO 25N97W NW TO N
WINDS 30 TO 40 KT. SEAS 2.5 TO 3.0 M. WITHIN 30N92W TO 30N94W TO
29N97W TO 27N97W TO 25N97W TO 25N96W TO 30N92W N TO NE WINDS 20
TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST COLD FRONT FROM 30N84W TO 25N92W TO 19N95W.
WITHIN 23N96W TO 23N98W TO 21N97W TO 19N96W TO 20N95W TO
23N96W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N
WINDS 30 TO 40 KT. SEAS 2.5 TO 4.0 M. WITHIN 27N90W TO 29N92W TO
29N94W TO 27N97W TO 24N98W TO 23N94W TO 27N90W N TO NE WINDS 20
TO 30 KT. SEAS 2.5 TO 3.5 M.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 31N36W TO 31N40W TO 28N41W TO 27N38W TO 29N36W TO
31N36W SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN N SWELL.
WITHIN 31N40W TO 31N61W TO 27N56W TO 28N49W TO 26N45W TO 27N40W
TO 31N40W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.
.24 HOUR FORECAST WITHIN 31N42W TO 31N47W TO 28N46W TO 28N44W TO
29N43W TO 31N42W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN W TO
NW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.ATLC 48 HOUR FORECAST COLD FRONT N OF AREA. WITHIN 31N74W TO
31N80W TO 30N79W TO 30N75W TO 31N74W SW WINDS 20 TO 25 KT. SEAS
LESS THAN 2.5 M.
.CARIBBEAN 12 HOUR FORECAST WITHIN 13N70W TO 13N72W TO 13N76W TO
11N75W TO 12N73W TO 11N70W TO 13N70W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 12N70W TO 13N72W TO 13N73W TO 12N73W TO
11N71W TO 12N69W TO 12N70W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.
.CARIBBEAN 30 HOUR FORECAST WITHIN 18N85W TO 18N86W TO 18N87W TO
16N86W TO 16N85W TO 17N84W TO 18N85W E TO SE WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 2.5 M.
.GULF OF AMERICA 30 HOUR FORECAST WITHIN 23N86W TO
24N87W TO 23N89W TO 21N88W TO 22N87W TO 23N86W...INCLUDING IN
YUCATAN CHANNEL...SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.39 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 ERA. NATIONAL HURRICANE CENTER.
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