000
FZNT02 KNHC 201541 AAA
HSFAT2

HIGH SEAS FORECAST...UPDATED
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI SEP 20 2013

UPDATED ATLC

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 1200 UTC FRI SEP 20.
24 HOUR FORECAST VALID 1200 UTC SAT SEP 21.
48 HOUR FORECAST VALID 1200 UTC SUN SEP 22.
 
.WARNINGS.

.NONE.
 
.SYNOPSIS AND FORECAST.

.ATLC FROM 28N TO 30N BETWEEN 73W AND 77W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN NE SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 06 HOUR FORECAST LOW PRES NEAR 27N64W 1002 MB. WITHIN 120 
NW SEMICIRCLE NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 29N61W 1004 MB. OVER FORECAST 
WATERS WITHIN NW SEMICIRCLE NE TO E WINDS 20 TO 25 KT. SEAS TO 9 
FT.
.48 HOUR FORECAST LOW PRES N OF AREA. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN 36 HOUR FORECAST FROM 16N TO 19N BETWEEN 83W AND 85W 
SE TO S WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 16N TO 20N BETWEEN 82W AND 85W SE TO S 
WINDS 20 TO 25 KT. SEAS 8 FT.

.GULF OF MEXICO LOW PRES NEAR 22.5N96.5W 1005 MB. WITHIN 300 NM 
NE SEMICIRCLE E TO SE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
25.5N97W 1008 MB. WITHIN 180 NM E SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.36 HOUR FORECAST LOW PRES INLAND OR DISSIPATED. COLD FRONT FROM 
30N93W TO 26N96W TO 21N97W. W OF FRONT NW TO N WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 29N92W TO 26N95W TO 21N95W TO 
19N96W. N OF 21N W OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS TO 9 
FT.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.