000 FZNT02 KNHC 062126 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC FRI SEP 6 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 FRI SEP 6. 24 HOUR FORECAST VALID 1800 UTC SAT SEP 7. 48 HOUR FORECAST VALID 1800 UTC SUN SEP 8. .WARNINGS. ...ATLC HURRICANE WARNING... .TROPICAL STORM GABRIELLE NEAR 27.9N 39.6W 1003 MB AT 2100 UTC SEP 06 MOVING NW OR 315 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S SEMICIRCLE...120 NM NE QUADRANT AND 100 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...90 NM SE QUADRANT... 120 NM SW QUADRANT...AND 150 NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 26N35W TO 28N38W TO 26N41W TO 30N42W TO 30N36W TO 26N35W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 22N38W TO 23N42W TO 29N43W TO 31N36W TO 26N35W TO 22N38W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 30.8N 44.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE QUADRANT...50 NM SE QUADRANT...30 NM SW QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM NE QUADRANT...45 NM SE QUADRANT...75 NM SW QUADRANT... 150 NM NW QUADRANT WITH SEAS TO 21 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 30N41W TO 29N45W TO 31N47W TO 30N44W TO 31N40W TO 30N41W SW WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS WITHIN 27N43W TO 28N47W TO 31N48W TO 29N44W TO 30N38W TO 27N43W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE GABRIELLE N OF AREA NEAR 33.9N 48.4W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM E SEMICIRCLE AND 60 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 240 NM N SEMICIRCLE AND 180 NM S SEMICIRCLE WITH SEAS TO 27 FT. CONDITIONS MERGED ELSEWHERE OVER FORECAST WATERS. .72 HOUR FORECAST HURRICANE GABRIELLE NEAR 38.5N 46.0W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE GABRIELLE NEAR 44.0N 38.5W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. .120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL GABRIELLE NEAR 53.0N 23.0W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .ATLC WITHIN 30N71W TO 29N74W TO 31N76W TO 31N69W TO 30N71W SW WINDS 20 TO 25 KT. SEAS 10 TO 14 FT IN W TO NW SWELL. ELSEWHERE WITHIN 30N69W TO 29N72W TO 29N75W TO 31N77W TO 31N68W TO 30N69W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL. .24 HOUR FORECAST WITHIN 30N64W TO 29N66W TO 30N70W TO 31N73W TO 31N62W TO 30N64W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN W TO NW SWELL. .48 HOUR FORECAST WITHIN 27N50W TO 26N54W TO 28N62W TO 31N65W TO 31N45W TO 27N50W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.