000
FZNT02 KNHC 230310
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU SEP 23 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU SEP 23.
24 HOUR FORECAST VALID 0000 UTC FRI SEP 24.
48 HOUR FORECAST VALID 0000 UTC SAT SEP 25.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM LISA AT 17.7N 29.6W 1005 MB AT 0300 UTC SEP 23 
MOVING E OR 090 DEG AT 4 KT.  MAXIMUM SUSTAINED WIND 35 GUSTS 45 
KT.  TROPICAL STORM FORCE WINDS WITHIN 45 NM OF CENTER.  SEAS 12 
FT OR GREATER WITHIN 45 NM OF CENTER WITH SEAS TO 15 FT.
.24 HOUR FORECAST  TROPICAL STORM LISA NEAR 18.0N 29.8W. MAXIMUM 
SUSTAINED WIND 40 GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 
60 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 12 FT OR GREATER 
WITHIN RADII OF STORM FORCE WINDS WITH SEAS TO 16 FT.
.48 HOUR FORECAST  TROPICAL STORM LISA NEAR 19.1N 31.0W. MAXIMUM 
SUSTAINED WIND 45 GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 
80 NM NE QUADRANT...60 NM SE QUADRANT...50 NM SW QUADRANT...AND 
70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN RADII OF STORM 
FORCE WINDS WITH SEAS TO 18 FT.
.72 HOUR FORECAST  TROPICAL STORM LISA NEAR 21.0N 32.5W.  
MAXIMUM SUSTAINED WIND 45 GUSTS 55 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST  TROPICAL STORM LISA NEAR 23.0N 35.0W.  
MAXIMUM SUSTAINED WIND 40 GUSTS 50 KT.
.120 HOUR FORECAST  TROPICAL DEPRESSION LISA NEAR 25.5N 38.0W. 
MAXIMUM SUSTAINED WIND 30 GUSTS 40 KT.

..SYNOPSIS AND FORECAST.

.ATLC EXCEPT AS NOTED IN LISA WARNING...FROM 14N TO 24N E OF 40W 
N TO NE WINDS 20 KT EXCEPT NW TO N WINDS S OF LISA.  SEAS 8 TO 
10 FT IN NE SWELL.
.24 HOUR FORECAST  EXCEPT AS NOTED IN LISA WARNING...LITTLE 
CHANGE.
.48 HOUR FORECAST  EXCEPT AS NOTED IN LISA WARNING...LITTLE 
CHANGE.

.ATLC N OF 29N E OF 39W  SW WINDS 20 KT. SEAS 8 TO 9 FT.  N OF 
28N FROM 39W TO 58W  N TO NE WINDS 20 KT. SEAS 10 TO 13 FT IN NW 
SWELL.
.24 HOUR FORECAST  N OF 28N FROM 39W TO 45W  N TO NE WINDS 20 TO 
25 KT. SEAS 12 TO 14 FT.
.48 HOUR FORECAST  LOW PRES...REMNANTS OF JULIA...NEAR 30N42W. 
WITHIN 150 NM NE AND 300 NM NW QUADRANTS  WINDS 20 KT. SEAS 8 TO 
12 FT IN N TO NE SWELL.

.ATLC FROM 13N TO 25N W OF 55W  NE TO E WINDS 20 KT.  SEAS 8 TO 
11 FT IN NE SWELL E OF BAHAMAS.  ELSEWHERE E OF 79W AND E OF 
BAHAMAS TO LINE FROM 14N61W TO 14N50W TO 31N40W  WINDS LESS THAN 
20 KT.  SEAS 8 TO 13 FT IN NE SWELL.
.24 HOUR FORECAST  FROM 15N TO 24N W OF 55W E WINDS 20 KT. SEAS 
8 TO 10 FT IN NE SWELL E OF BAHAMAS.  ELSEWHERE N OF 14N FROM 
45W AND 75W AND E OF BAHAMAS WINDS LESS THAN 20 KT.  SEAS 8 TO 
10 FT IN NE SWELL.
.48 HOUR FORECAST  S OF 24N W OF 65W AND FROM 23N TO 27N BETWEEN 
60W AND 65W  NE TO E WINDS 20 KT.  SEAS TO 9 FT E OF BAHAMAS. 
ELSEWHERE N OF 12N E OF BAHAMAS EXCEPT N OF 27N W OF 55W  WINDS 
LESS THAN 20 KT. SEAS 8 TO 10 FT IN NE SWELL.

.CARIBBEAN LOW PRES NEAR 13N 1007 MB MOVING W 15 KT EMBEDDED IN 
TROPICAL WAVE ALONG 72W.  N OF 13N E OF 72W  NE TO E WINDS 20 TO 
30 KT SHIFT SE WITHIN 120 NM E OF WAVE. SEAS 10 TO 12 FT.
.24 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13N75W 1006 MB.  WITHIN 90 NM N SEMICIRCLE  WINDS 25 TO 30 KT. 
SEAS 8 TO 12 FT IN E SWELL.  WITHIN 60 NM S SEMICIRCLE WINDS 20 
TO 25 KT.  SEAS 10 FT.  ELSEWHERE FROM 13N TO 18N E OF 78W  NE 
TO E WINDS 20 TO 25 KT.  SEAS TO 8 FT.
.48 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N79W 1005 MB.  WITHIN 120 NM NE AND 60 NM SW SEMICIRCLES  
WINDS 25 TO 30 KT.  SEAS 8 TO 13 FT IN E SWELL.  ELSEWHERE 
WITHIN 270 NM NE QUADRANT WINDS 20 TO 25 KT.  SEAS 8 TO 12 FT  
IN E SWELL.  ELSEWHERE N OF 14N FROM 65W TO 81W  E WINDS 20 KT. 
SEAS TO 9 FT S OF 19N.

.GULF OF MEXICO  FROM 22N TO 29N E OF 92W E TO SE WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST  S OF 27N E OF 90W  E TO SE WINDS 20 KT.  SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST  FROM 23N TO 26N E OF 85W E TO SE WINDS 20 KT. 
SEAS LESS THAN 8 FT.
 
.REMAINDER OF AREA  WINDS LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

$$
.FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.