000 FZNT02 KNHC 042143 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC WED SEP 4 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 WED SEP 4. 24 HOUR FORECAST VALID 1800 UTC THU SEP 5. 48 HOUR FORECAST VALID 1800 UTC FRI SEP 6. .WARNINGS. ...ATLC HURRICANE WARNING... .HURRICANE DORIAN NEAR 30.6N 79.8W 961 MB AT 2100 UTC SEP 04 MOVING NNW OR 345 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS WITHIN 170 NM NE QUADRANT...160 NM SE QUADRANT...100 NM SW QUADRANT...AND 140 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM E SEMICIRCLE ...150 NM SW QUADRANT AND 120 NM NW QUADRANT WITH SEAS TO 40 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 28N74W TO 27N77W TO 28N81W TO 29N78W TO 31N74W TO 28N74W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS WITHIN 27N76W TO 23N80W TO 27N80W TO 31N74W TO 28N73W TO 27N76W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE DORIAN N OF AREA NEAR 32.7N 79.0W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 170 NM NE QUADRANT...160 NM SE QUADRANT...100 NM SW QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM E SEMICIRCLE...180 NM SW QUADRANT AND 60 NM NW QUADRANT WITH SEAS TO 43 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 28N76W TO 28N79W TO 31N81W TO 31N79W TO 31N73W TO 28N76W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS WITHIN 27N75W TO 28N80W TO 31N73W TO 31N71W TO 29N72W TO 27N75W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE DORIAN WELL N OF AREA NEAR 35.9N 74.4W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM W SEMICIRCLE...160 NM NE QUADRANT AND 170 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...300 NM SE QUADRANT...270 NM SW QUADRANT AND 90 NM NW QUADRANT WITH SEAS TO 43 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 30N72W TO 29N74W TO 30N75W TO 31N76W TO 31N71W TO 30N72W SW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN W TO NW SWELL. REMAINDER OF AREA OVER FORECAST WATERS WITHIN 29N70W TO 29N75W TO 29N76W TO 31N77W TO 31N68W TO 29N70W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL. .72 HOUR FORECAST HURRICANE DORIAN NEAR 42.1N 65.6W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL EXTRATROPICAL DORIAN NEAR 50.5N 56.0W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. .120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL DORIAN NEAR 56.5N 42.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. ...ATLC TROPICAL STORM WARNING... .TROPICAL STORM GABRIELLE NEAR 21.0N 34.0W 1002 MB AT 2100 UTC SEP 04 MOVING NW OR 325 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM S SEMICIRCLE...120 NM NE QUADRANT AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NE QUADRANT...30 NM SE QUADRANT...90 NM SW QUADRANT...AND 150 NM NW QUADRANT WITH SEAS TO 16 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 19N35W TO 20N38W TO 22N39W TO 25N35W TO 22N36W TO 19N35W N TO NE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS WITHIN 18N35W TO 19N38W TO 21N40W TO 24N38W TO 25N35W TO 18N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND SE SWELL. .24 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 22.8N 35.8W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM S SEMICIRCLE...110 NM NE QUADRANT AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER EXCEPT 45 NM SE QUADRANT WITH SEAS TO 18 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 21N35W TO 20N39W TO 24N39W TO 26N37W TO 26N35W TO 21N35W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS WITHIN 20N35W TO 17N38W TO 21N43W TO 27N38W TO 26N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 26.1N 39.1W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE QUADRANT...50 NM SE QUADRANT...40 NM SW QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER EXCEPT 60 NM SE QUADRANT WITH SEAS TO 19 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 24N37W TO 25N41W TO 27N42W TO 29N40W TO 28N35W TO 24N37W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS WITHIN 24N35W TO 22N40W TO 24N44W TO 28N43W TO 30N39W TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 30.0N 43.2W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 33.0N 47.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. .120 HOUR FORECAST HURRICANE GABRIELLE NEAR 36.5N 48.5W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 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. .CARIBBEAN WITHIN 13N69W TO 12N73W TO 12N75W TO 15N72W TO 14N70W TO 13N69W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO TROPICAL DEPRESSION FERNAND NEAR 24.4N 98.3W 1005 MB AT 2100 UTC SEP 04 MOVING WNW OR 290 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER OVER FORECAST WATERS WITHIN 0 NM OF CENTER EXCEPT 60 NM SE QUADRANT WITH SEAS TO 13 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 26N95W TO 24N97W TO 27N97W TO 27N96W TO 26N95W WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. .12 HOUR FORECAST TROPICAL DEPRESSION FERNAND NEAR 25.0N 100.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST...DISSIPATED. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.