000 FZNT02 KNHC 051611 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 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 1200 UTC THU SEP 05. 24 HOUR FORECAST VALID 1200 UTC FRI SEP 06. 48 HOUR FORECAST VALID 1200 UTC SAT SEP 07. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROPICAL DEPRESSION GABRIELLE NEAR 17.5N 68.1W 1011 MB AT 1500 UTC SEP 05 MOVING NW OR 305 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 90 NM N SEMICIRCLE AND SE QUADRANT OF CENTER WINDS 20 TO 30 KT. SEAS TO 8 FT. SCATTERED STRONG TSTMS FROM 16N TO 20N BETWEEN 63W AND 66W. .24 HOUR FORECAST POST-TROPICAL REMNANT LOW GABRIELLE NEAR 19.6N 69.7W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 150 NM N AND NE SEMICIRCLES OF CENTER WINDS 20 KT OR LESS. SEAS TO 8 FT. .36 HOUR FORECAST...DISSIPATED. .ATLC AND CARIBBEAN TROUGH EXTENDING FROM GABRIELLE NEAR 17.5N68.1W TO 21N64W TO 27N62W. ATLC AND CARIBBEAN WATERS FROM 16.5N TO 26N E OF TROUGH TO 59W E TO SE WINDS 20 TO 25 KT. SEAS TO 11 FT...HIGHEST NEAR 22N62W. FROM 20N TO 24N W OF TROUGH TO 68W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST TROUGH FROM REMNANT LOW GABRIELLE NEAR 19.6N 69.7W TO 25N66W TO 29N66W. WITHIN 240 NM E OF TROUGH FROM 20N TO 24N SE TO S WINDS 20 TO 25 KT. SEAS TO 10 FT. .48 HOUR FORECAST TROUGH FROM 21N70W TO 30N68W. WITHIN 210 NM E OF TROUGH FROM 21N TO 27N SE TO S WINDS 20 TO 25 KT. 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 1012 MB. WITHIN 540 NM NW QUADRANT OF LOW NE WINDS 20 TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST LOW PRES NEAR 14.5N36W 1011 MB. WITHIN 300 NM NW QUADRANT OF LOW WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND SE SWELL. .GULF OF MEXICO TROUGH EXTENDING FROM 19.5N93W TO 24N97W. FROM 20N TO 24N WITHIN 120 NM NE OF TROUGH SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. SCATTERED TSTMS WITHIN 180 NM E OF TROUGH FROM 20N TO 23.5N. .24 HOUR FORECAST TROUGH ALONG MEXICAN COAST S OF 24N. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.