000 FZNT02 KNHC 040353 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED OCT 04 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC WED OCT 04. 24 HOUR FORECAST VALID 0000 UTC THU OCT 05. 48 HOUR FORECAST VALID 0000 UTC FRI OCT 06. .WARNINGS. ...ATLC TROPICAL STORM WARNING... .TROPICAL STORM PHILIPPE NEAR 20.1N 65.5W 1004 MB AT 0300 UTC OCT 04 MOVING NW OR 310 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...100 NM NE QUADRANT AND 140 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM NE QUADRANT...180 NM SE QUADRANT QUADRANT...30 NM SW QUADRANT...AND 75 NM NW QUADRANT WITH SEAS TO 17 FT. ELSEWHERE WITHIN 270 NM NE QUADRANT...240 NM SE QUADRANT AND 60 NM W SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 17N TO 27N BETWEEN 57W AND 69W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 22.8N 66.4W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...70 NM NE QUADRANT AND 80 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...120 NM SE QUADRANT AND 30 NM W SEMICIRCLE WITH SEAS TO 18 FT. ELSEWHERE WITHIN 240 NM E AND 60 NM W SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 20N TO 27N BETWEEN 57W AND 69W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 27.8N 66.4W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE QUADRANT...120 NM SE QUADRANT...0 NM SW QUADRANT...AND 30 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN WITHIN 180 NM E AND 60 NM W SEMICIRCLES WITH SEAS TO 18 FT. ELSEWHERE WITHIN 240 NM E AND 90 NM W SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA N OF 24N BETWEEN 61W AND A LINE FROM 31N74W TO 27N68W TO 24N66W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM PHILIPPE N OF AREA NEAR 33.9N 65.9W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL EXTRATROPICAL PHILIPPE WELL N OF AREA NEAR 40.5N 66.1W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. .120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL PHILIPPE WELL N OF AREA NEAR 49.0N 69.2W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 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 WEAKENING COLD FRONT FROM 31N54W TO 24N70W TO 23N80W. NW OF LINE FROM 31N74W TO 23N80W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE NW OF FRONT AND E OF THE BAHAMAS WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. .24 HOUR FORECAST COLD FRONT DISSIPATED. FROM 27N TO 30N BETWEEN 75W AND 80W WINDS 20 KT OR LESS. SEAS TO 8 FT IN DECAYING NE SWELL. .36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 06 HOUR FORECAST N OF 30N BETWEEN 46W AND 52W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N AND SW SWELL. .24 HOUR FORECAST N OF 30N BETWEEN 42W AND 48W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SW AND NW SWELL. .36 HOUR FORECAST N OF 30N BETWEEN 38W AND 44W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN W TO NW SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC FROM 11N TO 18N BETWEEN 38W AND 52W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. NUMEROUS TSTMS FROM 07N TO 13N BETWEEN 45W AND 52W. .24 HOUR FORECAST FROM 11N TO 17N BETWEEN 46W AND 55W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. NUMEROUS TSTMS FROM 07N TO 14N BETWEEN 48W AND 55W. .48 HOUR FORECAST FROM 10N TO 17N BETWEEN 51W AND 58W WINDS 20 KT OR LESS. SEAS TO 8 FT IN DECAYING E SWELL. .GULF OF MEXICO S OF 25N E OF 90W...INCLUDING THE STRAITS OF FLORIDA...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .06 HOUR FORECAST 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.