High Seas Forecast
Issued by NWS

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358
FZNT02 KNHC 161337
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN AUG 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN AUG 16.
24 HOUR FORECAST VALID 1200 UTC MON AUG 17.
48 HOUR FORECAST VALID 1200 UTC TUE AUG 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 06 HOUR FORECAST WITHIN 31N57W TO 31N62W TO 29N62W TO
29N61W TO 29N59W TO 30N58W TO 31N57W W WINDS 20 TO 25 KT. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 31N49W TO 31N54W TO 29N54W TO 29N51W TO
31N49W SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.ATLC AND CARIBBEAN WITHIN 21N72W TO 21N74W TO 20N77W TO 19N77W
TO 18N75W TO 19N73W TO 21N72W...INCLUDING BETWEEN CUBA AND
JAMAICA... 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.

.CARIBBEAN WITHIN 15N66W TO 18N68W TO 18N74W TO 15N81W TO 11N82W
TO 11N67W TO 15N66W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.
.24 HOUR FORECAST WITHIN 18N71W TO 18N74W TO 15N81W TO 12N79W TO
11N72W TO 12N70W TO 18N71W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.
.48 HOUR FORECAST WITHIN 15N78W TO 14N82W TO 13N82W TO 11N81W TO
11N79W TO 12N78W TO 15N78W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN E SWELL.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.