000
FZNT02 KNHC 161959
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU SEP 16 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU SEP 16.
24 HOUR FORECAST VALID 1800 UTC FRI SEP 17.
48 HOUR FORECAST VALID 1800 UTC SAT SEP 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 33N74W 1011 MB. WITHIN 30N70W TO 29N72W TO 
30N72W TO 31N73W TO 31N69W TO 30N70W S WINDS 20 TO 25 KT. SEAS 8
TO 9 FT.
.15 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...WELL N
OF AREA NEAR 35N74W 1011 MB. OVER FORECAST WATERS...CONDITIONS
IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC NEW LOW PRES NEAR 12N39W 1012 MB. WITHIN 12N38W TO 
12N39W TO 12N40W TO 13N40W TO 12N38W E WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N45W 1012 MB. WITHIN 13N42W TO 12N43W TO 13N45W TO 14N45W TO 
14N43W TO 13N42W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N50W. WITHIN 13N48W TO 13N50W TO 15N51W TO 18N48W TO 16N46W 
TO 13N48W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.CARIBBEAN WITHIN 17N85W TO 16N85W TO 16N86W TO 17N86W TO
17N85W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE.

.CARIBBEAN WITHIN 11N70W TO 12N72W TO 12N73W TO 13N73W TO 12N70W
TO 11N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N70W TO 12N74W TO 11N76W TO 13N77W TO
12N72W TO 11N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 11N76W TO 11N78W TO 13N77W TO 12N75W TO
12N73W TO 11N76W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.