000 FZNT02 KNHC 052210 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU SEP 05 2013 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 05. 24 HOUR FORECAST VALID 1800 UTC FRI SEP 06. 48 HOUR FORECAST VALID 1800 UTC SAT SEP 07. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROPICAL DEPRESSION GABRIELLE NEAR 18.2N 68.6W 1010 MB AT 2100 UTC SEP 05 MOVING NW OR 305 DEG AT 08 KT. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 30 NM N SEMICIRCLE AND SE QUADRANT OF CENTER WINDS 20 TO 25 KT. SEAS TO 8 FT. WINDS HIGHER IN AND NEAR SCATTERED TO TSTMS FROM 16N TO 18N BETWEEN 64W AND 69W. .24 HOUR FORECAST DISSIPATING POST-TROPICAL REMNANT LOW GABRIELLE NEAR 20.8N 70.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT NEAR CENTER. ELSEWHERE CONDITIONS AS DESCRIBED BELOW WITH TROUGH FROM REMNANT LOW NE TO 26N67W TO 28N66W. .36 HOUR FORECAST...DISSIPATED. .ATLC AND CARIBBEAN TROUGH FROM NEAR 18N68W TO 24N64W. FROM 18N TO 24N E OF TROUGH TO 59W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT...HIGHEST NEAR 22N62W. WITHIN 120 NM W OF TROUGH NE WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST TROUGH FROM REMNANT LOW GABRIELLE NEAR 20.8N70W NE TO 26N67W TO 28N66W. WITHIN 240 NM E OF TROUGH AND LOW FROM 20N TO 24N SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST TROUGH FROM 21N70W TO LOW PRES NEAR 24N69W TO 28N68W. WITHIN 150 NM E SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 210 NM E OF TROUGH FROM 21N TO 26N WINDS 20 KT OR LESS. SEAS TO 9 FT. .ATLC FROM 18N TO 23N E OF 40W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW PRES NEAR 14N35W 1009 MB. WITHIN 300 NM NW QUADRANT OF LOW NE WINDS 20 TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST LOW PRES NEAR 15N36W 1010 MB. FROM 17N TO 26N E OF 39W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND SE SWELL. .GULF OF MEXICO LOW PRES NEAR 22N95W 1011 MB MOVING SLOWLY NW. WITHIN 180 NM N SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. WITHIN 60 NM S SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 FT. SCATTERED TO NUMEROUS TSTMS FROM 20N TO 25N BETWEEN 91W AND 95W. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 23N97W 1009 MB. WITHIN 180 NM NE SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. WITHIN 60 NM SW SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 FT. .30 HOUR FORECAST LOW PRES MOVED INLAND. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.