FZNT02 KNHC 131540
HSFAT2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...GALE WARNING...
.CARIBBEAN WITHIN 14N72W TO 14N76W TO 11N77W TO 11N74W TO 12N71W
TO 14N72W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 17N65W TO 18N69W TO 17N78W TO 12N79W TO
10N76W TO 13N64W TO 17N65W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.36 HOUR FORECAST WITHIN 13N70W TO 13N75W TO 11N75W TO 12N73W TO
11N72W TO 11N70W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 25 TO 35 KT. SEAS 2.5 TO 3.0 M. WITHIN 17N67W TO
18N79W TO 12N81W TO 10N77W TO 13N74W TO 13N65W TO
17N67W...INCLUDING BETWEEN CUBA AND JAMAICA AND IN MONA
PASSAGE... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 18N68W TO 18N79W TO 17N82W TO 11N82W TO
10N77W TO 11N71W TO 18N68W...INCLUDING BETWEEN CUBA AND JAMAICA
AND IN MONA PASSAGE AND WITHIN 60 NM OF COAST OF NICARAGUA AND
THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO
3.0 M.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES AL92 NEAR 10N45W 1010 MB. WITHIN 15N40W TO 17N41W
TO 18N45W TO 14N48W TO 11N45W TO 12N41W TO 15N40W NE TO E WINDS
20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW PRES AL92...POSSIBLE TROPICAL CYCLONE...
NEAR 12N53W 1009 MB. WITHIN 18N46W TO 20N50W TO 18N59W TO 13N60W
TO 11N53W TO 12N48W TO 18N46W...INCLUDING IN ATLANTIC EXPOSURES
AND PASSAGES AND ATLANTIC EXPOSURES... E WINDS 20 TO 30 KT. SEAS
2.5 TO 4.5 M.
.48 HOUR FORECAST LOW PRES AL92...POSSIBLE TROPICAL CYCLONE...
NEAR 13N61W 1008 MB. WITHIN 21N53W TO 21N62W TO 18N68W TO 16N67W
TO 12N59W TO 17N52W TO 21N53W...INCLUDING IN ATLANTIC EXPOSURES
AND PASSAGES... E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.ATLC 24 HOUR FORECAST WITHIN 21N70W TO 21N73W TO 21N74W TO
20N74W TO 20N72W TO 20N70W TO 21N70W E TO SE WINDS 20 TO 25 KT.
SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 21N70W TO 21N73W TO 21N74W TO 20N74W TO
20N72W TO 20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS TO 2.5 M.

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

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.