000 FZNT02 KNHC 100353 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED OCT 10 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. PAN PAN ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0000 UTC WED OCT 10. 24 HOUR FORECAST VALID 0000 UTC THU OCT 11. 48 HOUR FORECAST VALID 0000 UTC FRI OCT 12. .WARNINGS. ...GULF OF MEXICO HURRICANE WARNING... .HURRICANE MICHAEL NEAR 27.1N 86.5W 947 MB AT 0300 UTC OCT 10 MOVING N OR 355 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 110 KT GUSTS 135 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NW AND SE QUADRANTS...150 NM NE QUADRANT AND 70 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM E SEMICIRCLE...150 NM SW QUADRANT AND 240 NM NW QUADRANT WITH SEAS TO 38 FT. ELSEWHERE N OF 23N E OF 89.5W WINDS 20 TO 33 KT. SEAS 8 TO 15 FT. REMAINDER OF AREA N OF 22N E OF 94W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE MICHAEL INLAND NEAR 30.8N 84.9W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS OVER FORECAST WATERS WITHIN 140 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM S SEMICIRCLE WITH SEAS TO 20 FT. ELSEWHERE N OF 27N E OF 87W WINDS 20 TO 33 KT. SEAS 8 TO 13 FT. REMAINDER OF AREA N OF 25.5N E OF 90W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM MICHAEL INLAND NEAR 35.2N 78.6W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM W SEMICIRCLE...50 NM NE QUADRANT AND 140 NM SE QUADRANT. OVER GULF OF MEXICO FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .72 HOUR FORECAST POST-TROPICAL EXTRATROPICAL MICHAEL NEAR 40.8N 65.1W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL EXTRATROPICAL MICHAEL NEAR 47.2N 44.8W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. .120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL MICHAEL NEAR 51.2N 24.9W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. ...ATLC HURRICANE WARNING... .HURRICANE LESLIE NEAR 29.5N 42.6W 981 MB AT 0300 UTC OCT 10 MOVING SSE OR 160 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE AND SW QUADRANTS...270 NM NW QUADRANT AND 90 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM S SEMICIRCLE...240 NM NE QUADRANT AND 480 NM NW QUADRANT WITH SEAS TO 28 FT. ELSEWHERE OVER FORECAST WATERS N OF 26N BETWEEN 40W AND 51W WINDS 20 TO 33 KT. SEAS 11 TO 19 FT. REMAINDER OF AREA N OF 23N E OF 59W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE LESLIE NEAR 28.0N 41.6W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM S SEMICIRCLE...100 NM NE QUADRANT AND 150 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 300 NM NE...210 NM SE... 420 NM SW...AND 450 NM NW QUADRANTS WITH SEAS TO 36 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 270 NM OF CENTER WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA N OF 19N E OF 59W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE LESLIE NEAR 29.9N 36.4W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM W SEMICIRCLE...120 NM NE QUADRANT AND 160 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM E AND 330 NM W SEMICIRCLES WITH SEAS TO 36 FT. ELSEWHERE N OF 25N E OF 42W WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA...EXCEPT AS NOTED BELOW WITH NADINE...N OF 13N E OF 53W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE LESLIE NEAR 32.2N 27.0W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM LESLIE NEAR 32.0N 21.0W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. .120 HOUR FORECAST TROPICAL STORM LESLIE NEAR 30.0N 22.0W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. ...ATLC TROPICAL STORM WARNING... .TROPICAL STORM NADINE NEAR 11.6N 31.0W 1003 MB AT 0300 UTC OCT 10 MOVING NW OR 315 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NE...30 NM SE...0 NM SW AND 20 NM NW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 0 NM S SEMICIRCLE...60 NM NE QUADRANT AND 30 NM NW QUADRANT WITH SEAS TO 14 FT. .24 HOUR FORECAST TROPICAL STORM NADINE NEAR 13.4N 32.7W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NE...50 NM SE...30 NM SW AND 40 NM NW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 0 NM S SEMICIRCLE...60 NM NE QUADRANT AND 45 NM NW QUADRANT WITH SEAS TO 15 FT. ELSEWHERE FROM FROM 12.5N TO 17N E OF 37W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM NADINE NEAR 16.0N 35.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...50 NM NE QUADRANT AND 30 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NE...30 NM SE...0 NM SW...AND 45 NM NW QUADRANTS WITH SEAS TO 14 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 150 NM NE SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 14N TO 20N E OF 41W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL DEPRESSION NADINE NEAR 17.5N 38.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 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. .SYNOPSIS AND FORECAST. .ATLC N OF 28N W OF 73W SE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 26N W OF 70W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .48 HOUR FORECAST IN ASSOCIATION WITH TROPICAL STORM MICHAEL INLAND NEAR 35.2N 78.6W...N OF 29N W OF 75W S WINDS 20 TO 25 KT. SEAS TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.