000 FZNT02 KNHC 232241 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU SEP 23 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC THU SEP 23. 24 HOUR FORECAST VALID 1800 UTC FRI SEP 24. 48 HOUR FORECAST VALID 1800 UTC SAT SEP 25. .WARNINGS. ...TROPICAL STORM WARNING... TROPICAL STORM LISA AT 17.5N 28.6W 1001 MB AT 2100 UTC SEP 23 STATIONARY. MAXIMUM SUSTAINED WIND 35 GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 30 NM OF CENTER WITH SEAS TO 12 FT. .24 HOUR FORECAST TROPICAL STORM LISA NEAR 19.0N 28.7W. MAXIMUM SUSTAINED WIND 45 GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN TROPICAL STORM FORCE WIND RADII WITH SEAS TO 14 FT. .48 HOUR FORECAST TROPICAL STORM LISA NEAR 22.0N 30.5W. MAXIMUM SUSTAINED WIND 35 GUSTS 45 KT. TROPICAL STORM FORCE WIND WITHIN 50 NM N AND 40 NM S SEMICIRCLES. SEAS 12 FT OR GREATER WITHIN TROPICAL STORM FORCE WIND RADII WITH SEAS TO 15 FT. .72 HOUR FORECAST TROPICAL DEPRESSION LISA NEAR 24.0N 32.0W. MAXIMUM SUSTAINED WIND 30 GUSTS 40 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL DEPRESSION LISA NEAR 26.0N 34.0W. MAXIMUM SUSTAINED WIND 25 GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW PRES LISA NEAR 28.5N 36.5W. MAXIMUM SUSTAINED WIND 20 GUSTS 25 KT. ...TROPICAL STORM WARNING... .TROPICAL STORM MATTHEW AT 14.0N 76.9W 1006 MB AT 2100 UTC SEP 23 MOVING W OR 280 DEG AT 14 KT. MAXIMUM SUSTAINED WIND 35 GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 30 NM N SEMICIRCLE WITH SEAS TO 12 FT. .24 HOUR FORECAST TROPICAL STORM MATTHEW NEAR 15.1N 81.7W. MAXIMUM SUSTAINED WIND 50 GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N AND 25 NM S SEMICIRCLES. SEAS 12 FT OR GREATER 60 NM N AND 30 NM S SEMICIRCLE WITH SEAS TO 15 FT. .48 HOUR FORECAST TROPICAL STORM MATTHEW OVER WATER NEAR 16.2N 85.8W. MAXIMUM SUSTAINED WIND 60 GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE...55 NM SE QUADRANT AND 30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN TROPICAL STORM FORCE WIND RADII WITH SEAS TO 18 FT. .72 HOUR FORECAST HURRICANE MATTHEW NEAR 17.1N 88.0W. MAXIMUM SUSTAINED WIND 70 GUSTS 85 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE MATTHEW INLAND NEAR 18.3N 88.4W. MAXIMUM SUSTAINED WIND 70 GUSTS 85 KT. .120 HOUR FORECAST HURRICANE MATTHEW INLAND NEAR 19.5N 87.5W. MAXIMUM SUSTAINED WIND 70 GUSTS 85 KT. ..SYNOPSIS AND FORECAST. .ATLC EXCEPT AS NOTED IN LISA WARNING...FROM 18N TO 24N E OF 37W NE WINDS TO 33 KT. SEAS TO 12 FT. ELSEWHERE FROM 13N TO 25N E OF 40W WINDS LESS THAN 20 KT. SEAS TO 9 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 LOW PRES...REMNANTS OF JULIA...AT 32N38W 1012 MB MOVING SW 10 KT WITH TROUGH FROM LOW PRES TO 31N37W TO 25N41W. N OF 28N E OF TROUGH SW WINDS 20 KT. SEAS TO 10 FT IN NW SWELL. N OF 28N W OF TROUGH TO 48W N TO NE WINDS 20 TO 25 KT. SEAS 12 TO 15 FT IN N SWELL. .24 HOUR FORECAST LOW PRES...REMNANTS OF JULIA...NEAR 29N43W 1012 MB WITH TROUGH FROM LOW PRES TO 25N44W. N OF 29N E OF TROUGH WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN NW SWELL. N OF 28N W OF TROUGH TO 52W N TO NE WINDS 20 KT. SEAS 9 TO 11 FT IN NE SWELL. .48 HOUR FORECAST LOW PRES...REMNANTS OF JULIA...DISSIPATED. TROUGH FROM 31N45W TO 25N47W. WITHIN 270 NM W OF TROUGH N OF 28N N TO NE WINDS 20 KT. SEAS TO 9 FT IN NE SWELL. .ATLC S OF 22N W OF 69W E WINDS 20 KT. SEAS 11 FT IN E SWELL. ELSEWHERE FROM 15N TO 22N W OF 55W AND ELSEWHERE S OF 24N W OF 70W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN NE SWELL E OF BAHAMAS. ELSEWHERE N OF LINE FROM 13N61W TO 15N35W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN NE SWELL. .24 HOUR FORECAST S OF 22N W OF 71W E WINDS 20 KT. SEAS TO 8 FT. ELSEWHERE S OF 28N W OF 65W E WINDS 20 KT. SEAS 9 FT IN NE SWELL E OF BAHAMAS. ELSEWHERE N OF 13N E OF 65W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN NE SWELL. .48 HOUR FORECAST ELSEWHERE N OF 13N E OF 65W WINDS LESS THAN 20 KT. SEAS TO 10 FT IN NE SWELL. .CARIBBEAN EXCEPT AS NOTED IN MATTHEW WARNING...WITHIN 180 NM N SEMICIRCLE OF MATTHEW WINDS TO 33 KT. SEAS TO 12 FT. ELSEWHERE N OF 14N E OF 80W NE TO E WINDS 20 KT. SEAS 9 TO 10 FT IN E SWELL. FROM 12N TO 14N BETWEEN 68W AND 80W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST EXCEPT AS NOTED IN MATTHEW WARNING...WITHIN 240 NM N AND 60 NM S SEMICIRCLES OF MATTHEW WINDS TO 33 KT. SEAS TO 12 FT. ELSEWHERE FROM 14N TO 19N BETWEEN 72W AND 85W E WINDS 20 TO 25 KT. SEAS TO 11 FT. N OF 19 NE TO E WINDS 20 KT. SEAS TO 8 FT. ELSEWHERE S OF 14N SW WINDS 20 KT. SEAS TO 8 FT. .48 HOUR FORECAST EXCEPT AS NOTED IN MATTHEW WARNING...WITHIN 300 NM N AND 180 NM S SEMICIRCLES OF MATTHEW...WINDS TO 33 KT. SEAS TO 12 FT. ELSEWHERE W OF 78W E TO SE WINDS 20 KT. SEAS TO 8 FT. .GULF OF MEXICO E OF 90W E TO SE WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST E OF 85W S OF 25N 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 WALLY BARNES. TROPICAL PREDICTION CENTER.