000
FZNT02 KNHC 180443 CCA
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT SEP 18 2021

CORRECTED TIME

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MEXICO

SYNOPSIS VALID 0000 UTC SUN SEP 19.
24 HOUR FORECAST VALID 0000 UTC MON SEP 20.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRESSURE NEAR 14N47.5W 1011 MB. WITHIN 14N42W TO 
15N49W TO 19N48W TO 20N46W TO 18N41W TO 14N42W E WINDS 20 TO 25 
KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...
NEAR 16N53W 1009 MB. WITHIN 15N49W TO 16N55W TO 19N56W TO 20N53W 
TO 20N48W TO 15N49W E TO SE WINDS 25 TO 35 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
17N55.5W 1008 MB. WITHIN 19N53W TO 17N54W TO 18N59W TO 22N61W TO
22N55W TO 19N53W E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.CARIBBEAN WITHIN 11N69W TO 11N75W TO 14N76W TO 15N73W TO 13N69W
TO 11N69W NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 12N69W TO 11N74W TO 10N79W TO 14N77W TO
15N73W TO 12N69W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN 16N85W TO 16N87W TO 18N87W TO 18N86W TO
16N85W...INCLUDING THE GULF OF HONDURAS... E WINDS 20 TO 30 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.