025 
FZNT02 KNHC 220929
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT SEP 22 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT SEP 22.
24 HOUR FORECAST VALID 0600 UTC SUN SEP 23.
48 HOUR FORECAST VALID 0600 UTC MON SEP 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.TROPICAL DEPRESSION ELEVEN NEAR 13.1N 53.6W 1007 MB AT 0900 UTC 
SEP 22 MOVING W OR 270 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 30 
KT GUSTS 40 KT. NE SEMICIRCLE WITHIN 180 NM WINDS 20 TO 30 KT. 
SEAS TO 11 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION ELEVEN NEAR 13.6N 55.4W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. NE SEMICIRCLE WITHIN 
150 NM WINDS 20 TO 25 KT. SEAS TO 10 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW ELEVEN NEAR 13.8N 
56.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. NE SEMICIRCLE 
WITHIN 120 NM WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST...DISSIPATED.

.ATLC LOW PRES NEAR 29.5N64.5W 1010 MB. N OF 30.5N BETWEEN 65W 
AND 67W NE WINDS 20 TO 25 KT. SEAS 10 TO 11 FT. ELSEWHERE N OF 
LINE FROM 31N62W TO 28N66W TO 31N71W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 27N68W 1012 MB. N OF LINE FROM 
31N60W TO 27N70W TO 29N72W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN NE SWELL.
.36 HOUR FORECAST LOW PRES NEAR 28N70W 1013 MB. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

.ATLC COLD FRONT FROM 31N47W TO 30N52W TO 30N64W. N OF 30N AND E 
OF FRONT TO 42W SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N43W TO 25N53W TO 27N60W. N 
OF LINE FROM 31N36W TO 27N40W TO 26N44W AND E OF FRONT S TO SW 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. N OF 27N W OF FRONT TO 57W 
WINDS 20 KT OR LESS. SEAS TO 11 FT IN N TO NE SWELL. 
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N42W TO 25N50W. 
N OF LINE FROM 31N39W TO 28N43W TO 29N49W S TO SW WINDS 20 TO 30 
KT. SEAS 9 TO 12 FT. ELSEWHERE N OF LINE FROM 31N38W TO 25N45W 
TO 25N53W TO 30N58W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN N TO 
NE SWELL. 

.CARIBBEAN FROM 11N TO 14N BETWEEN 71W AND 78W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 11N TO 17N BETWEEN 71W 
AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.12 HOUR FORECAST FROM 11N TO 16N BETWEEN 74W AND 82W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. 
.24 HOUR FORECAST FROM 11N TO 12N BETWEEN 73W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 11N TO 14N BETWEEN 
77W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.