843
FZNT02 KNHC 310830
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JUL 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI JUL 31.
24 HOUR FORECAST VALID 0600 UTC SAT AUG  1.
48 HOUR FORECAST VALID 0600 UTC SUN AUG  2.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 11N74W TO 12N75W TO 11N76W TO 11N75W TO 11N74W
NE TO E WINDS 25 TO 35 KT. SEAS 2.5 TO 4.0 M. WITHIN 17N72W TO
18N77W TO 16N81W TO 11N82W TO 10N77W TO 13N67W TO
17N72W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO
30 KT. SEAS 2.5 TO 3.0 M.
.06 HOUR FORECAST WITHIN 18N72W TO 18N78W TO 13N82W TO 09N77W TO
13N69W TO 18N72W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20
TO 30 KT. SEAS 2.5 TO 4.0 M.
.24 HOUR FORECAST WITHIN 15N73W TO 15N82W TO 10N83W TO 09N78W TO
11N75W TO 11N70W TO 15N73W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST WITHIN 14N69W TO 15N70W TO 14N73W TO 12N72W TO
11N71W TO 11N70W TO 14N69W...INCLUDING THE GULF OF VENEZUELA...
E WINDS 20 TO 25 KT. SEAS TO 2.5 M.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N67W TO 31N74W TO 30N73W TO 30N71W TO 31N67W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN W SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.ATLC 12 HOUR FORECAST WITHIN 21N70W TO 22N71W TO 21N72W TO
20N72W TO 20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.39 HOUR FORECAST WITHIN 21N70W TO 22N71W TO 21N72W TO 20N72W TO
20N70W TO 21N70W E 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.

.CARIBBEAN 15 HOUR FORECAST WITHIN 17N86W TO 17N87W TO 16N87W TO
16N85W TO 17N86W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5
M.
.24 HOUR FORECAST WITHIN 17N86.5W TO 17N87W TO 16.5N87W TO
16N87.5W TO 16N86.5W TO 16N86W TO 17N86.5W...INCLUDING THE GULF
OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.30 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.