000
FZNT02 KNHC 231011 CCA
HSFAT2

HIGH SEAS FORECAST...CORRECTED
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU SEP 23 2010

CORRECTED WARNINGS

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU SEP 23.
24 HOUR FORECAST VALID 0600 UTC FRI SEP 24.
48 HOUR FORECAST VALID 0600 UTC SAT SEP 25.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION LISA NEAR 17.7N 29.0W 1005 MB AT 0900 UTC 
SEP 23 MOVING E OR 090 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 30 
KT GUSTS 40 KT. SEAS TO 12 FT WITHIN 45 NM OF CENTER.
.24 HOUR FORECAST TROPICAL STORM LISA NEAR 18.5N 29.6W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
AND SEAS 12 FT OR GREATER WITHIN 40 NM N SEMICIRCLE AND 30 NM S 
SEMICIRCLE WITH SEAS TO 14 FT.
.48 HOUR FORECAST TROPICAL STORM LISA NEAR 20.0N 31.0W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 50 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 60 NM OF CENTER EXCEPT 30 NM SW QUADRANT WITH SEAS
TO 15 FT.
.72 HOUR FORECAST TROPICAL STORM LISA NEAR 21.5N 32.5W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM LISA NEAR 23.5N 35.0W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT.
.120 HOUR FORECAST POST TROPICAL REMNANT LOW LISA NEAR 26.0N 
38.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

..SYNOPSIS AND FORECAST.

.ATLC EXCEPT AS NOTED IN LISA WARNING...FROM 14N TO 25N E OF 40W 
NE WINDS 20 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST EXCEPT AS NOTED IN LISA WARNING...LITTLE 
CHANGE.
.48 HOUR FORECAST EXCEPT AS NOTED IN LISA WARNING...LITTLE 
CHANGE.

.ATLC LOW PRES...REMNANTS OF JULIA...N OF AREA NEAR 32N38W 1009 
MB MOVING SW 10 KT WITH TROUGH FROM LOW TO 28N40W TO 25N43W. N 
OF 28N E OF TROUGH S TO SW WINDS 20 KT. SEAS 8 TO 10 FT IN NW 
SWELL. N OF 25N W OF TROUGH TO 50W N TO NE WINDS 20 KT. SEAS 8 
TO 14 FT IN NW SWELL...HIGHEST ALONG 31N.
.24 HOUR FORECAST LOW PRES...REMNANTS OF JULIA...NEAR 31N41W 
1011 MB WITH TROUGH FROM LOW TO 25N43W. N OF 28N E OF TROUGH SE 
TO S WINDS 20 KT. SEAS 10 TO 12 FT IN NW SWELL. FROM 25N TO 28N 
E OF TROUGH WINDS LESS THAN 20 KT. SEAS 9 TO 12 FT IN NW SWELL. 
WITHIN 240 NM NW SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 11 TO 
13 FT IN NW SWELL. ELSEWHERE N OF 25N W OF TROUGH TO 50W WINDS 
LESS THAN 20 KT. SEAS 9 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST LOW PRES...REMNANTS OF JULIA...NEAR 29N45W 
1012 MB. WITHIN 300 NM NW SEMICIRCLE OF LOW WINDS 20 KT. SEAS 9 
TO 10 FT. ELSEWHERE N OF 25N E OF 55W WINDS LESS THAN 20 KT. 
SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.

.ATLC S OF 24N W OF 65W AND FROM 14N TO 20N BETWEEN 55W AND 65W 
E WINDS 20 KT. SEAS 8 TO 10 FT IN N SWELL E OF 75W. ELSEWHERE N 
OF 14N BETWEEN 50W AND 77W WINDS LESS THAN 20 KT. SEAS 8 TO 12 
FT IN MIXED N AND NE SWELL. FROM 14N TO 25N BETWEEN 40W AND 55W 
WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST S OF 24N W OF 65W E WINDS 20 KT. SEAS 8 TO 9 
FT E OF 74W. FROM 14N TO 28N BETWEEN 50W AND 65W AND N OF 28N 
BETWEEN 50W AND 58W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT 
PRIMARILY IN N SWELL. FROM 14N TO 25N BETWEEN 40W AND 50W WINDS 
LESS THAN 20 KT. SEAS 8 TO 10 FT PRIMARILY IN NW SWELL.
.48 HOUR FORECAST S OF 22N W OF 65W E WINDS 20 KT. SEAS TO 8 FT. 
FROM 14N TO 20N W OF 55W AND S OF 25N BETWEEN 40W AND 55W WINDS 
LESS THAN 20 KT. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL. S OF 
14N E OF 40W WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN MIXED SE 
AND NW SWELL.

.CARIBBEAN LOW PRES NEAR 13N73W 1007 MB MOVING W 15 KT WITH 
TROPICAL WAVE ALONG 73W. WITHIN 300 NM N QUADRANT OF LOW WINDS 
25 TO 30 KT. SEAS 10 TO 13 FT IN E SWELL. ELSEWHERE N OF 13N E 
OF WAVE AXIS...AND ALSO FROM 14N TO 18N W OF WAVE AXIS TO 80W E 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR  
14N77W 1006 MB. WITHIN 90 NM N SEMICIRCLE WINDS 25 TO 30 KT. 
SEAS 9 TO 13 FT IN E SWELL. WITHIN 60 NM S SEMICIRCLE WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 14N TO 19N BETWEEN 68W 
AND 83W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. N OF 19 E OF 83W 
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. S OF 19N W OF 
84W INCLUDING GULF OF HONDURAS...E TO SE WINDS 20 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N83W 1005 MB. WITHIN 120 NM N SEMICIRCLE WINDS 25 TO 30 KT. 
SEAS 9 TO 12 FT IN SE SWELL. WITHIN 90 NM SE AND S QUADRANTS 
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN E SWELL. ELSEWHERE N OF 
15N W OF 78W NE TO E WINDS 20 KT. SEAS TO 8 FT.

.GULF OF MEXICO N OF 22N E OF 92W E WINDS 20 KT. SEAS LESS THAN 
8 FT. N OF 25N W OF 92W E TO SE WINDS TO 20 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST N OF 22N E OF 85W AND N OF 25N BETWEEN 85W AND 
90W E TO SE WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
 
.REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

$$
.FORECASTER LEWITSKY. TROPICAL PREDICTION CENTER.